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The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2018, the reporting person deferred the receipt of 12,500 shares of common stock and received instead 12,500 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":12500,"derivative":{"underlying":"Common Stock","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0000950142-19-001279","document":"es1900765_4-novak.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1292028/000095014219001279/es1900765_4-novak.xml","form_type":"4"}},{"id":3502033,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":1,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2019-06-04T17:49:45.000Z","date":"2019-05-31","kind":"exercise","acquired":false,"shares":12500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2018, the reporting person deferred the receipt of 12,500 shares of common stock and received instead 12,500 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2018, the reporting person deferred the receipt of 12,500 shares of common stock and received instead 12,500 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0000950142-19-001279","document":"es1900765_4-novak.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1292028/000095014219001279/es1900765_4-novak.xml","form_type":"4"}},{"id":3502032,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":1,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock 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share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by NBCV. The Managing Members are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":226153},"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656494,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":15142,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F12","text":"Represents a pro rata distribution without additional consideration from NBCV to members affiliated with the Managing Members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr. MGD IRA (\"IRA\").  Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":104508,"derivative":{"underlying":"Class A Common Stock","underlying_shares":15142},"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656493,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":45429,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F12","text":"Represents a pro rata distribution without additional consideration from NBCV to members affiliated with the Managing Members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\").  Mr. Novak is the sole general member of NH."}],"balance_after":313547,"derivative":{"underlying":"Class A Common Stock","underlying_shares":45429},"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656492,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":286723,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F11","text":"Represents a pro rata distribution without additional consideration by NBVPV to NBCV."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by NBCV. The Managing Members are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":286723,"derivative":{"underlying":"Class A Common Stock","underlying_shares":286723},"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656491,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":false,"shares":286723,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F11","text":"Represents a pro rata distribution without additional consideration by NBVPV to NBCV."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). Novak Biddle Company V, LLC (\"NBCV\") is the general partner of NBVPV and A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":286723},"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656490,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"exercise","acquired":false,"shares":1091751,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"On December 14, 2018, the Reporting Persons filed a Form 4, which inadvertently excluded the distribution of certain shares of the Issuer's Class B Common Stock (the \"Distributed Shares\"). This amendment corrects the exclusion of the Distributed Shares. This Form 4 amendment amends and restates the Form 4 filed by the Reporting Persons on December 14, 2018 in its entirety."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). Novak Biddle Company V, LLC (\"NBCV\") is the general partner of NBVPV and A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":286723,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1091751},"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656489,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":false,"shares":226153,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F10","text":"Represents a distribution without additional consideration by NBCV to its members, excluding members affiliated with the Managing Members."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by NBCV. The Managing Members are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656488,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"exercise","acquired":true,"shares":226153,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by NBCV. The Managing Members are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":226153,"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656487,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":121,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners only, and not to its general partner NBCV."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr. MGD IRA (\"IRA\").  Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":767,"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656486,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":364,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners only, and not to its general partner NBCV."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\").  Mr. Novak is the sole general member of NH."}],"balance_after":2302,"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656485,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"other","acquired":false,"shares":1091751,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners only, and not to its general partner NBCV."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). Novak Biddle Company V, LLC (\"NBCV\") is the general partner of NBVPV and A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656484,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:24:26.000Z","date":"2018-12-12","kind":"exercise","acquired":true,"shares":1091751,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"On December 14, 2018, the Reporting Persons filed a Form 4, which inadvertently excluded the distribution of certain shares of the Issuer's Class B Common Stock (the \"Distributed Shares\"). This amendment corrects the exclusion of the Distributed Shares. This Form 4 amendment amends and restates the Form 4 filed by the Reporting Persons on December 14, 2018 in its entirety."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))"},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"(continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). Novak Biddle Company V, LLC (\"NBCV\") is the general partner of NBVPV and A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1091751,"source":{"system":"sec-edgar","filing":"0001441683-19-000033","document":"wf-form4a_155015425226717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000033/wf-form4a_155015425226717.xml","form_type":"4/A","original_submission_date":"2018-12-14"}},{"id":3656456,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":false,"shares":4758,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F12","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners only, and not to its general partner NBCV, NH or IRA."},{"field":"shares","element":"transactionShares","label":"F11","text":"On October 2, 2018, the Reporting Persons filed a Form 4, which inadvertently excluded the distribution of certain shares of the Issuer's Class B Common Stock (the \"Distributed Shares\"). This amendment corrects the exclusion of the Distributed Shares. This Form 4 amendment amends and restates the Form 4 filed by the Reporting Persons on October 2, 2018 in its entirety."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the Managing Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1378474,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4758},"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656455,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"exercise","acquired":false,"shares":2668834,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the Managing Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1383232,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2668834},"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656454,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":37015,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F10","text":"Represents a pro rata distribution without additional consideration by NBCV to its members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":89102,"derivative":{"underlying":"Class A Common Stock","underlying_shares":37015},"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656453,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":111052,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F10","text":"Represents a pro rata distribution without additional consideration by NBCV to its members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by NH. Mr. Novak is the sole general member of NH."}],"balance_after":267325,"derivative":{"underlying":"Class A Common Stock","underlying_shares":111052},"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656452,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":false,"shares":658852,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F10","text":"Represents a pro rata distribution without additional consideration by NBCV to its members."},{"field":"shares","element":"transactionShares","label":"F11","text":"On October 2, 2018, the Reporting Persons filed a Form 4, which inadvertently excluded the distribution of certain shares of the Issuer's Class B Common Stock (the \"Distributed Shares\"). This amendment corrects the exclusion of the Distributed Shares. This Form 4 amendment amends and restates the Form 4 filed by the Reporting Persons on October 2, 2018 in its entirety."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":658852},"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656451,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"exercise","acquired":false,"shares":42054,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":658852,"derivative":{"underlying":"Class A Common Stock","underlying_shares":42054},"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656450,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":297,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners only, and not to its general partner NBCV."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":646,"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656449,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":891,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners only, and not to its general partner NBCV."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by NH. Mr. Novak is the sole general member of NH."}],"balance_after":1938,"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656448,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":false,"shares":2668834,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners only, and not to its general partner NBCV."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the Managing Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656447,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"exercise","acquired":true,"shares":2668834,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the Managing Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":2668834,"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656446,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"other","acquired":false,"shares":42054,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its members, excluding Novak Holdings, LLC (\"NH\") and Wells Fargo Bank NA FBO E.R. Nojak Jr MGD IRA (\"IRA\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3656445,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2019-02-14T14:22:23.000Z","date":"2018-09-28","kind":"exercise","acquired":true,"shares":42054,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Persons converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":42054,"source":{"system":"sec-edgar","filing":"0001441683-19-000031","document":"wf-form4a_155015412846678.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168319000031/wf-form4a_155015412846678.xml","form_type":"4/A","original_submission_date":"2018-10-02"}},{"id":3730639,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"exercise","acquired":false,"shares":1240131,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the Managing Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":143101,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1240131},"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730638,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":15142,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":104244,"derivative":{"underlying":"Class A Common Stock","underlying_shares":15142},"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730637,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":45429,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":312754,"derivative":{"underlying":"Class A Common Stock","underlying_shares":45429},"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730636,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"other","acquired":false,"shares":121140,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":224376,"derivative":{"underlying":"Class A Common Stock","underlying_shares":121140},"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730635,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"exercise","acquired":false,"shares":17203,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":345516,"derivative":{"underlying":"Class A Common Stock","underlying_shares":17203},"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730634,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":121,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":767,"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730633,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"other","acquired":true,"shares":364,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":2302,"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730632,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"other","acquired":false,"shares":1240131,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the Managing Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730631,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"exercise","acquired":true,"shares":1240131,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the Managing Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1240131,"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730630,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"other","acquired":false,"shares":17203,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3730629,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-12-14T21:48:16.000Z","date":"2018-12-12","kind":"exercise","acquired":true,"shares":17203,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":17203,"source":{"system":"sec-edgar","filing":"0001441683-18-000157","document":"wf-form4_154482407829413.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000157/wf-form4_154482407829413.xml","form_type":"4"}},{"id":3801209,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"exercise","acquired":false,"shares":2668834,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1383232,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2668834},"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801208,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":37015,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":89102,"derivative":{"underlying":"Class A Common Stock","underlying_shares":37015},"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801207,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":111052,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":267325,"derivative":{"underlying":"Class A Common Stock","underlying_shares":111052},"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801206,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"other","acquired":false,"shares":296133,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":362719,"derivative":{"underlying":"Class A Common Stock","underlying_shares":296133},"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801205,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"exercise","acquired":false,"shares":42054,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":658852,"derivative":{"underlying":"Class A Common Stock","underlying_shares":42054},"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801204,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":297,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":646,"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801203,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"other","acquired":true,"shares":891,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":1938,"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801202,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"other","acquired":false,"shares":2668834,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801201,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"exercise","acquired":true,"shares":2668834,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\"). NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV. Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":2668834,"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801200,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"other","acquired":false,"shares":42054,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3801199,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-10-02T21:15:02.000Z","date":"2018-09-28","kind":"exercise","acquired":true,"shares":42054,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":42054,"source":{"system":"sec-edgar","filing":"0001209191-18-053294","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919118053294/doc4.xml","form_type":"4"}},{"id":3874836,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":true,"shares":264,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":52351,"derivative":{"underlying":"Class A Common Stock","underlying_shares":264},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874835,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":true,"shares":793,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":157066,"derivative":{"underlying":"Class A Common Stock","underlying_shares":793},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874834,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":false,"shares":4758,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":4047308,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4758},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874833,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"exercise","acquired":false,"shares":2371242,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":4052066,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2371242},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874832,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":true,"shares":32953,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":52087,"derivative":{"underlying":"Class A Common Stock","underlying_shares":32953},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874831,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":true,"shares":98867,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":156273,"derivative":{"underlying":"Class A Common Stock","underlying_shares":98867},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874830,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":false,"shares":263640,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":700906,"derivative":{"underlying":"Class A Common Stock","underlying_shares":263640},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874829,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"exercise","acquired":false,"shares":360360,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":964546,"derivative":{"underlying":"Class A Common Stock","underlying_shares":360360},"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874828,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":false,"shares":2371242,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874827,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"exercise","acquired":true,"shares":2371242,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":2371242,"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874826,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"other","acquired":false,"shares":360360,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3874825,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-07-03T20:07:27.000Z","date":"2018-07-01","kind":"exercise","acquired":true,"shares":360360,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":360360,"source":{"system":"sec-edgar","filing":"0001441683-18-000096","document":"wf-form4_153064841722230.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000096/wf-form4_153064841722230.xml","form_type":"4"}},{"id":3908064,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":1,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2018-06-04T20:45:34.000Z","date":"2018-05-31","kind":"grant","acquired":true,"shares":12500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2019, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2019, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":12500,"derivative":{"underlying":"Common Stock","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0000950142-18-001328","document":"es1800769_4-novak.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1292028/000095014218001328/es1800769_4-novak.xml","form_type":"4"}},{"id":3908063,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":1,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2018-06-04T20:45:34.000Z","date":"2018-05-31","kind":"grant","acquired":true,"shares":6883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan"}],"balance_after":6883,"derivative":{"underlying":"Common Stock","underlying_shares":6883},"source":{"system":"sec-edgar","filing":"0000950142-18-001328","document":"es1800769_4-novak.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1292028/000095014218001328/es1800769_4-novak.xml","form_type":"4"}},{"id":3908062,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":1,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2018-06-04T20:45:34.000Z","date":"2018-05-31","kind":"exercise","acquired":false,"shares":6883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan"}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":6883},"source":{"system":"sec-edgar","filing":"0000950142-18-001328","document":"es1800769_4-novak.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1292028/000095014218001328/es1800769_4-novak.xml","form_type":"4"}},{"id":3992310,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"exercise","acquired":false,"shares":2137674,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":6423308,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2137674},"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992309,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"other","acquired":true,"shares":19134,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":19134,"derivative":{"underlying":"Class A Common Stock","underlying_shares":19134},"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992308,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"other","acquired":true,"shares":57406,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":57406,"derivative":{"underlying":"Class A Common Stock","underlying_shares":57406},"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992307,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"other","acquired":false,"shares":153082,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1324906,"derivative":{"underlying":"Class A Common Stock","underlying_shares":153082},"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992306,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"exercise","acquired":false,"shares":209244,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1477988,"derivative":{"underlying":"Class A Common Stock","underlying_shares":209244},"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992305,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"other","acquired":true,"shares":238,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr MGD IRA. Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":349,"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992304,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"other","acquired":true,"shares":713,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\"). Mr. Novak is the sole general member of NH."}],"balance_after":1047,"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992303,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"other","acquired":false,"shares":2137674,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992302,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"exercise","acquired":true,"shares":2137674,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  NBCV is the general partner of NBVPV and the \" Members are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":2137674,"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992301,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"other","acquired":false,"shares":209244,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBCV to its partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":3992300,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":2,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":3,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2018-03-16T20:33:08.000Z","date":"2018-03-14","kind":"exercise","acquired":true,"shares":209244,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Company V, LLC (\"NBCV\"). A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":209244,"source":{"system":"sec-edgar","filing":"0001441683-18-000040","document":"wf-form4_152123237389470.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168318000040/wf-form4_152123237389470.xml","form_type":"4"}},{"id":4136351,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":2,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":3,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2017-12-11T21:17:01.000Z","date":"2017-12-08","kind":"exercise","acquired":false,"shares":1000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  Novak Biddle Company V, LLC (\"NBCV\") is the general partner of NBVPV.  A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by the NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":8560982,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1000000},"source":{"system":"sec-edgar","filing":"0001441683-17-000054","document":"wf-form4_151302700753251.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168317000054/wf-form4_151302700753251.xml","form_type":"4"}},{"id":4136350,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":2,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":3,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-12-11T21:17:01.000Z","date":"2017-12-08","kind":"other","acquired":true,"shares":111,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The reported securities are owned directly by Wells Fargo Bank NA FBO E.R. Novak Jr  MGD IRA.  Mr. Novak has sole voting and dispositive power of these shares."}],"balance_after":111,"source":{"system":"sec-edgar","filing":"0001441683-17-000054","document":"wf-form4_151302700753251.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168317000054/wf-form4_151302700753251.xml","form_type":"4"}},{"id":4136349,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":2,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":3,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-12-11T21:17:01.000Z","date":"2017-12-08","kind":"other","acquired":true,"shares":334,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The reported securities are owned directly by Novak Holdings, LLC (\"NH\").  Mr. Novak is the sole general member of NH."}],"balance_after":334,"source":{"system":"sec-edgar","filing":"0001441683-17-000054","document":"wf-form4_151302700753251.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168317000054/wf-form4_151302700753251.xml","form_type":"4"}},{"id":4136348,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":2,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":3,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-12-11T21:17:01.000Z","date":"2017-12-08","kind":"other","acquired":false,"shares":1000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents a pro rata distribution without additional consideration by NBVPV to its limited partners."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  Novak Biddle Company V, LLC (\"NBCV\") is the general partner of NBVPV.  A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by the NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001441683-17-000054","document":"wf-form4_151302700753251.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168317000054/wf-form4_151302700753251.xml","form_type":"4"}},{"id":4136347,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":2,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":3,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-12-11T21:17:01.000Z","date":"2017-12-08","kind":"exercise","acquired":true,"shares":1000000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))"},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. (\"NBVPV\").  Novak Biddle Company V, LLC (\"NBCV\") is the general partner of NBVPV.  A.G.W. Biddle III and E. Rogers Novak, Jr. (collectively, the \"Managing Members\") are the managing members of NBCV.  Each of NBCV and the Managing Members disclaim beneficial ownership of all the shares owned by the NBVPV and this report shall not be deemed an admission that either is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1000000,"source":{"system":"sec-edgar","filing":"0001441683-17-000054","document":"wf-form4_151302700753251.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000144168317000054/wf-form4_151302700753251.xml","form_type":"4"}},{"id":4295555,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":1,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2017-06-02T19:10:13.000Z","date":"2017-05-31","kind":"grant","acquired":true,"shares":6883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2018, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2018, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":6883,"derivative":{"underlying":"Common Stock","underlying_shares":6883},"source":{"system":"sec-edgar","filing":"0000950142-17-001172","document":"es1700706_4-novak.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1292028/000095014217001172/es1700706_4-novak.xml","form_type":"4"}},{"id":4295554,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":1,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2017-06-02T19:10:13.000Z","date":"2017-05-31","kind":"grant","acquired":true,"shares":4942,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2016, the reporting person deferred the receipt of 4,942 shares of common stock and received instead 4,942 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable on May 31, 2019 (or, upon separation from service, at such earlier settlement date determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2016, the reporting person deferred the receipt of 4,942 shares of common stock and received instead 4,942 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. 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The phantom stock becomes payable on May 31, 2019 (or, upon separation from service, at such earlier settlement date determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2016, the reporting person deferred the receipt of 4,942 shares of common stock and received instead 4,942 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. 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In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (5))"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"(continued from Footnote (6)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. 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In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reported securities are owned directly by NBCV. The Managing Members are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by the NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":1687232,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1687232},"source":{"system":"sec-edgar","filing":"0001209191-17-036423","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919117036423/doc4.xml","form_type":"4"}},{"id":4299746,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":2,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":3,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2017-05-31T20:18:54.000Z","date":"2017-05-31","kind":"exercise","acquired":true,"shares":9560982,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series A Convertible Preferred Stock converted into one share of the Issuer's Class B Common Stock upon the closing of the Issuer's initial public offering, and had no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. 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In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. 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The Managing Members are the managing members of NBCV. The Managing Members disclaim beneficial ownership of all the shares owned by the NBCV and this report shall not be deemed an admission that they are the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":1687232},"source":{"system":"sec-edgar","filing":"0001209191-17-036423","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1441683/000120919117036423/doc4.xml","form_type":"4"}},{"id":4299744,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":160245,"kind":"organization","name":"Novak Biddle Co V, LLC","position":1,"cik":"0001707252","reported_name":"Novak Biddle Co V, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156991,"kind":"person","name":"Novak E Rogers JR","position":2,"cik":"0001292028","reported_name":"Novak E Rogers JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":160246,"kind":"organization","name":"Novak Biddle Venture Partners V L P","position":3,"cik":"0001385804","reported_name":"Novak Biddle Venture Partners V L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Convertible Preferred Stock","published_at":"2017-05-31T20:18:54.000Z","date":"2017-05-31","kind":"exercise","acquired":false,"shares":9560982,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series A Convertible Preferred Stock converted into one share of the Issuer's Class B Common Stock upon the closing of the Issuer's initial public offering, and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Series A Convertible Preferred Stock converted into one share of the Issuer's Class B Common Stock upon the closing of the Issuer's initial public offering, and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Series A Convertible Preferred Stock converted into one share of the Issuer's Class B Common Stock upon the closing of the Issuer's initial public offering, and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The reported securities are owned directly by Novak Biddle Venture Partners V, L.P. 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