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The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes (1) and (2)."}],"balance_after":52089,"source":{"system":"sec-edgar","filing":"0001441683-20-000125","document":"wf-form4_160556268512129.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000125/wf-form4_160556268512129.xml","form_type":"4"}},{"id":3016428,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-10-02T16:13:34.000Z","date":"2020-10-01","kind":"grant","acquired":true,"shares":270,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were granted under the Issuer's 2017 Equity Incentive Plan pursuant to the Issuer's Non-Employee Director Compensation Policy approved by the Board of Directors on May 10, 2017."}],"balance_after":58415,"source":{"system":"sec-edgar","filing":"0001441683-20-000102","document":"wf-form4_160166959983680.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000102/wf-form4_160166959983680.xml","form_type":"4"}},{"id":3031428,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-09-15T16:02:37.000Z","date":"2020-09-14","kind":"sale","acquired":false,"shares":1627,"price":58.76,"value":95602.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.50 to $59.07, inclusive."}],"balance_after":58145,"source":{"system":"sec-edgar","filing":"0001441683-20-000101","document":"wf-form4_160020014204750.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000101/wf-form4_160020014204750.xml","form_type":"4"}},{"id":3031427,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-09-15T16:02:37.000Z","date":"2020-09-14","kind":"sale","acquired":false,"shares":1373,"price":58.07,"value":79730.11,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.50 to $58.47, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3)."}],"balance_after":59772,"source":{"system":"sec-edgar","filing":"0001441683-20-000101","document":"wf-form4_160020014204750.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000101/wf-form4_160020014204750.xml","form_type":"4"}},{"id":3042693,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-09-01T16:00:56.000Z","date":"2020-08-31","kind":"sale","acquired":false,"shares":368,"price":61.43,"value":22606.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. 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These shares were sold in multiple transactions at prices ranging from $60.29 to $61.21, inclusive."}],"balance_after":61513,"source":{"system":"sec-edgar","filing":"0001441683-20-000100","document":"wf-form4_159899043863479.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000100/wf-form4_159899043863479.xml","form_type":"4"}},{"id":3042691,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-09-01T16:00:56.000Z","date":"2020-08-31","kind":"sale","acquired":false,"shares":1032,"price":59.71,"value":61620.72,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.28 to $60.16, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (4)."}],"balance_after":63113,"source":{"system":"sec-edgar","filing":"0001441683-20-000100","document":"wf-form4_159899043863479.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000100/wf-form4_159899043863479.xml","form_type":"4"}},{"id":3054473,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-08-18T18:54:23.000Z","date":"2020-08-17","kind":"sale","acquired":false,"shares":227,"price":52.36,"value":11885.72,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.20 to $52.52, inclusive."}],"balance_after":64145,"source":{"system":"sec-edgar","filing":"0001441683-20-000098","document":"wf-form4_159779124687702.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000098/wf-form4_159779124687702.xml","form_type":"4"}},{"id":3054472,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-08-18T18:54:23.000Z","date":"2020-08-17","kind":"sale","acquired":false,"shares":2773,"price":51.72,"value":143419.56,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.19 to $52.18, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3)."}],"balance_after":64372,"source":{"system":"sec-edgar","filing":"0001441683-20-000098","document":"wf-form4_159779124687702.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000098/wf-form4_159779124687702.xml","form_type":"4"}},{"id":3069759,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-08-04T18:25:05.000Z","date":"2020-08-03","kind":"sale","acquired":false,"shares":807,"price":52.82,"value":42625.74,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.72 to $53.01, inclusive."}],"balance_after":67145,"source":{"system":"sec-edgar","filing":"0001441683-20-000087","document":"wf-form4_159657983523728.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000087/wf-form4_159657983523728.xml","form_type":"4"}},{"id":3069758,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-08-04T18:25:05.000Z","date":"2020-08-03","kind":"sale","acquired":false,"shares":980,"price":52.27,"value":51224.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.72 to $52.70, inclusive."}],"balance_after":67952,"source":{"system":"sec-edgar","filing":"0001441683-20-000087","document":"wf-form4_159657983523728.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000087/wf-form4_159657983523728.xml","form_type":"4"}},{"id":3069757,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-08-04T18:25:05.000Z","date":"2020-08-03","kind":"sale","acquired":false,"shares":1213,"price":51.29,"value":62214.77,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.70 to $51.67, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) - (4)."}],"balance_after":68932,"source":{"system":"sec-edgar","filing":"0001441683-20-000087","document":"wf-form4_159657983523728.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000087/wf-form4_159657983523728.xml","form_type":"4"}},{"id":3078786,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-07-21T16:18:50.000Z","date":"2020-07-20","kind":"sale","acquired":false,"shares":1810,"price":49.5,"value":89595.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.23 to $50.08, inclusive."}],"balance_after":70145,"source":{"system":"sec-edgar","filing":"0001441683-20-000084","document":"wf-form4_159536271015077.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000084/wf-form4_159536271015077.xml","form_type":"4"}},{"id":3078785,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-07-21T16:18:50.000Z","date":"2020-07-20","kind":"sale","acquired":false,"shares":1190,"price":48.78,"value":58048.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.22 to $49.20, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3)."}],"balance_after":71955,"source":{"system":"sec-edgar","filing":"0001441683-20-000084","document":"wf-form4_159536271015077.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000084/wf-form4_159536271015077.xml","form_type":"4"}},{"id":3087580,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-07-07T16:11:25.000Z","date":"2020-07-06","kind":"sale","acquired":false,"shares":141,"price":53.84,"value":7591.44,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. 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These shares were sold in multiple transactions at prices ranging from $49.05 to $49.74, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (6)."}],"balance_after":75291,"source":{"system":"sec-edgar","filing":"0001441683-20-000083","document":"wf-form4_159415267127418.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000083/wf-form4_159415267127418.xml","form_type":"4"}},{"id":3092122,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-07-02T16:08:25.000Z","date":"2020-07-01","kind":"grant","acquired":true,"shares":341,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were granted under the Issuer's 2017 Equity Incentive Plan pursuant to the Issuer's Non-Employee Director Compensation Policy approved by the Board of Directors on May 10, 2017."}],"balance_after":76145,"source":{"system":"sec-edgar","filing":"0001441683-20-000079","document":"wf-form4_159372045287564.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000079/wf-form4_159372045287564.xml","form_type":"4"}},{"id":3100947,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-06-24T16:11:38.000Z","date":"2020-06-22","kind":"sale","acquired":false,"shares":494,"price":52.87,"value":26117.78,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.79 to $53.03, inclusive."}],"balance_after":75804,"source":{"system":"sec-edgar","filing":"0001441683-20-000077","document":"wf-form4_159302947965409.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000077/wf-form4_159302947965409.xml","form_type":"4"}},{"id":3100946,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-06-24T16:11:38.000Z","date":"2020-06-22","kind":"sale","acquired":false,"shares":2506,"price":52.28,"value":131013.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.77 to $52.73, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3)."}],"balance_after":76298,"source":{"system":"sec-edgar","filing":"0001441683-20-000077","document":"wf-form4_159302947965409.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000077/wf-form4_159302947965409.xml","form_type":"4"}},{"id":3114900,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-06-10T16:04:33.000Z","date":"2020-06-08","kind":"sale","acquired":false,"shares":976,"price":54.91,"value":53592.16,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. 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These shares were sold in multiple transactions at prices ranging from $53.73 to $54.71, inclusive."}],"balance_after":79780,"source":{"system":"sec-edgar","filing":"0001441683-20-000072","document":"wf-form4_159181945016111.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000072/wf-form4_159181945016111.xml","form_type":"4"}},{"id":3114898,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-06-10T16:04:33.000Z","date":"2020-06-08","kind":"sale","acquired":false,"shares":548,"price":52.93,"value":29005.64,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.58 to $53.53, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (4)."}],"balance_after":81256,"source":{"system":"sec-edgar","filing":"0001441683-20-000072","document":"wf-form4_159181945016111.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000072/wf-form4_159181945016111.xml","form_type":"4"}},{"id":3133875,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-27T17:24:27.000Z","date":"2020-05-26","kind":"sale","acquired":false,"shares":318,"price":64.45,"value":20495.1,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.32 to $64.58, inclusive."}],"balance_after":81804,"source":{"system":"sec-edgar","filing":"0001441683-20-000062","document":"wf-form4_159061464964784.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000062/wf-form4_159061464964784.xml","form_type":"4"}},{"id":3133874,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-27T17:24:27.000Z","date":"2020-05-26","kind":"sale","acquired":false,"shares":1899,"price":63.68,"value":120928.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.32 to $64.31, inclusive."}],"balance_after":82122,"source":{"system":"sec-edgar","filing":"0001441683-20-000062","document":"wf-form4_159061464964784.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000062/wf-form4_159061464964784.xml","form_type":"4"}},{"id":3133873,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-27T17:24:27.000Z","date":"2020-05-26","kind":"sale","acquired":false,"shares":783,"price":62.55,"value":48976.65,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.26 to $62.98, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (4)."}],"balance_after":84021,"source":{"system":"sec-edgar","filing":"0001441683-20-000062","document":"wf-form4_159061464964784.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000062/wf-form4_159061464964784.xml","form_type":"4"}},{"id":3137421,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-22T16:10:11.000Z","date":"2020-05-21","kind":"sale","acquired":false,"shares":4054,"price":61.35,"value":248712.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.05 to $61.71, inclusive."}],"balance_after":84804,"source":{"system":"sec-edgar","filing":"0001441683-20-000060","document":"wf-form4_159017819096421.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000060/wf-form4_159017819096421.xml","form_type":"4"}},{"id":3137420,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-22T16:10:11.000Z","date":"2020-05-21","kind":"sale","acquired":false,"shares":5746,"price":60.46,"value":347403.16,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.00 to $60.97, inclusive."}],"balance_after":88858,"source":{"system":"sec-edgar","filing":"0001441683-20-000060","document":"wf-form4_159017819096421.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000060/wf-form4_159017819096421.xml","form_type":"4"}},{"id":3137419,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-22T16:10:11.000Z","date":"2020-05-20","kind":"sale","acquired":false,"shares":200,"price":60.05,"value":12010.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.00 to $60.09, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (4)."}],"balance_after":94604,"source":{"system":"sec-edgar","filing":"0001441683-20-000060","document":"wf-form4_159017819096421.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000060/wf-form4_159017819096421.xml","form_type":"4"}},{"id":3151002,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-13T16:14:48.000Z","date":"2020-05-11","kind":"sale","acquired":false,"shares":597,"price":51.76,"value":30900.72,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. 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These shares were sold in multiple transactions at prices ranging from $49.55 to $50.53, inclusive."}],"balance_after":97227,"source":{"system":"sec-edgar","filing":"0001441683-20-000052","document":"wf-form4_158940087083740.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000052/wf-form4_158940087083740.xml","form_type":"4"}},{"id":3150999,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-05-13T16:14:48.000Z","date":"2020-05-11","kind":"sale","acquired":false,"shares":141,"price":48.71,"value":6868.11,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.51 to $48.80, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) - (5)"}],"balance_after":97663,"source":{"system":"sec-edgar","filing":"0001441683-20-000052","document":"wf-form4_158940087083740.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000052/wf-form4_158940087083740.xml","form_type":"4"}},{"id":3186743,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-04-02T16:41:45.000Z","date":"2020-04-01","kind":"grant","acquired":true,"shares":434,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were granted under the Issuer's 2017 Equity Incentive Plan pursuant to the Issuer's Non-Employee Director Compensation Policy approved by the Board of Directors on May 10, 2017."}],"balance_after":97804,"source":{"system":"sec-edgar","filing":"0001441683-20-000030","document":"wf-form4_158586008763338.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000030/wf-form4_158586008763338.xml","form_type":"4"}},{"id":3323513,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2020-01-03T15:56:37.000Z","date":"2020-01-01","kind":"grant","acquired":true,"shares":457,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were granted under the Issuer's 2017 Equity Incentive Plan pursuant to the Issuer's Non-Employee Director Compensation Policy approved by the Board of Directors on May 10, 2017."}],"balance_after":97370,"source":{"system":"sec-edgar","filing":"0001441683-20-000001","document":"wf-form4_157808497992066.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168320000001/wf-form4_157808497992066.xml","form_type":"4"}},{"id":3333978,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-12-20T16:06:30.000Z","date":"2019-12-18","kind":"sale","acquired":false,"shares":3000,"price":40.31,"value":120930.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.00 to $40.86, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":96913,"source":{"system":"sec-edgar","filing":"0001441683-19-000207","document":"wf-form4_157687597154970.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000207/wf-form4_157687597154970.xml","form_type":"4"}},{"id":3351041,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-12-05T16:20:35.000Z","date":"2019-12-04","kind":"sale","acquired":false,"shares":3000,"price":41,"value":123000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.93 to $41.89, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":99913,"source":{"system":"sec-edgar","filing":"0001441683-19-000205","document":"wf-form4_157558081654674.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000205/wf-form4_157558081654674.xml","form_type":"4"}},{"id":3363104,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-11-21T16:21:23.000Z","date":"2019-11-20","kind":"sale","acquired":false,"shares":655,"price":44.75,"value":29311.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.65 to $44.86, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":102913,"source":{"system":"sec-edgar","filing":"0001441683-19-000201","document":"wf-form4_157437126738117.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000201/wf-form4_157437126738117.xml","form_type":"4"}},{"id":3363103,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-11-21T16:21:23.000Z","date":"2019-11-20","kind":"sale","acquired":false,"shares":2345,"price":44.03,"value":103250.35,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.44 to $44.42, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":103568,"source":{"system":"sec-edgar","filing":"0001441683-19-000201","document":"wf-form4_157437126738117.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000201/wf-form4_157437126738117.xml","form_type":"4"}},{"id":3376485,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-11-08T16:21:31.000Z","date":"2019-11-06","kind":"sale","acquired":false,"shares":1200,"price":42.09,"value":50508.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.89 to $42.37, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":105913,"source":{"system":"sec-edgar","filing":"0001441683-19-000189","document":"wf-form4_157324807591398.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000189/wf-form4_157324807591398.xml","form_type":"4"}},{"id":3376484,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-11-08T16:21:31.000Z","date":"2019-11-06","kind":"sale","acquired":false,"shares":1800,"price":41.48,"value":74664.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.86 to $41.85, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":107113,"source":{"system":"sec-edgar","filing":"0001441683-19-000189","document":"wf-form4_157324807591398.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000189/wf-form4_157324807591398.xml","form_type":"4"}},{"id":3392044,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-10-17T16:06:42.000Z","date":"2019-10-16","kind":"sale","acquired":false,"shares":277,"price":48.85,"value":13531.45,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.64 to $49.03, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (5)."}],"balance_after":108913,"source":{"system":"sec-edgar","filing":"0001441683-19-000167","document":"wf-form4_157134274400414.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000167/wf-form4_157134274400414.xml","form_type":"4"}},{"id":3392043,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-10-17T16:06:42.000Z","date":"2019-10-16","kind":"sale","acquired":false,"shares":400,"price":47.31,"value":18924.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.11 to $47.49, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4)."}],"balance_after":109190,"source":{"system":"sec-edgar","filing":"0001441683-19-000167","document":"wf-form4_157134274400414.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000167/wf-form4_157134274400414.xml","form_type":"4"}},{"id":3392042,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-10-17T16:06:42.000Z","date":"2019-10-16","kind":"sale","acquired":false,"shares":992,"price":46.71,"value":46336.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.10 to $47.05, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":109590,"source":{"system":"sec-edgar","filing":"0001441683-19-000167","document":"wf-form4_157134274400414.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000167/wf-form4_157134274400414.xml","form_type":"4"}},{"id":3392041,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-10-17T16:06:42.000Z","date":"2019-10-16","kind":"sale","acquired":false,"shares":1331,"price":45.39,"value":60414.09,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.98 to $45.91, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":110582,"source":{"system":"sec-edgar","filing":"0001441683-19-000167","document":"wf-form4_157134274400414.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000167/wf-form4_157134274400414.xml","form_type":"4"}},{"id":3401219,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-10-02T16:43:08.000Z","date":"2019-10-02","kind":"sale","acquired":false,"shares":515,"price":47.62,"value":24524.3,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.60 to $47.65, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4)."}],"balance_after":111913,"source":{"system":"sec-edgar","filing":"0001441683-19-000163","document":"wf-form4_157004896584816.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000163/wf-form4_157004896584816.xml","form_type":"4"}},{"id":3401218,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-10-02T16:43:08.000Z","date":"2019-10-02","kind":"sale","acquired":false,"shares":2485,"price":47.14,"value":117142.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.48 to $47.47, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":112428,"source":{"system":"sec-edgar","filing":"0001441683-19-000163","document":"wf-form4_157004896584816.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000163/wf-form4_157004896584816.xml","form_type":"4"}},{"id":3401217,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-10-02T16:43:08.000Z","date":"2019-10-01","kind":"grant","acquired":true,"shares":368,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were granted under the Issuer's 2017 Equity Incentive Plan pursuant to the Issuer's Non-Employee Director Compensation Policy approved by the Board of Directors on May 10, 2017."}],"balance_after":114913,"source":{"system":"sec-edgar","filing":"0001441683-19-000163","document":"wf-form4_157004896584816.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000163/wf-form4_157004896584816.xml","form_type":"4"}},{"id":3409908,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-09-19T16:12:32.000Z","date":"2019-09-18","kind":"sale","acquired":false,"shares":100,"price":48.75,"value":4875.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.54 to $48.82, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4)."}],"balance_after":114545,"source":{"system":"sec-edgar","filing":"0001441683-19-000153","document":"wf-form4_156892393711831.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000153/wf-form4_156892393711831.xml","form_type":"4"}},{"id":3409907,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-09-19T16:12:32.000Z","date":"2019-09-18","kind":"sale","acquired":false,"shares":1450,"price":48.07,"value":69701.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.52 to $48.46, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":114645,"source":{"system":"sec-edgar","filing":"0001441683-19-000153","document":"wf-form4_156892393711831.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000153/wf-form4_156892393711831.xml","form_type":"4"}},{"id":3409906,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-09-19T16:12:32.000Z","date":"2019-09-18","kind":"sale","acquired":false,"shares":1450,"price":47.12,"value":68324.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.51 to $47.45, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":116095,"source":{"system":"sec-edgar","filing":"0001441683-19-000153","document":"wf-form4_156892393711831.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000153/wf-form4_156892393711831.xml","form_type":"4"}},{"id":3420653,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-09-06T16:20:14.000Z","date":"2019-09-04","kind":"sale","acquired":false,"shares":1350,"price":58.36,"value":78786.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.22 to $58.69, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":117545,"source":{"system":"sec-edgar","filing":"0001441683-19-000145","document":"wf-form4_156780119618716.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000145/wf-form4_156780119618716.xml","form_type":"4"}},{"id":3420652,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-09-06T16:20:14.000Z","date":"2019-09-04","kind":"sale","acquired":false,"shares":1650,"price":57.7,"value":95205.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.21 to $58.18, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":118895,"source":{"system":"sec-edgar","filing":"0001441683-19-000145","document":"wf-form4_156780119618716.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000145/wf-form4_156780119618716.xml","form_type":"4"}},{"id":3431211,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-08-22T16:01:47.000Z","date":"2019-08-21","kind":"sale","acquired":false,"shares":2700,"price":59.99,"value":161973.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.67 to $60.05, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":120545,"source":{"system":"sec-edgar","filing":"0001441683-19-000141","document":"wf-form4_156650409182836.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000141/wf-form4_156650409182836.xml","form_type":"4"}},{"id":3431210,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-08-22T16:01:47.000Z","date":"2019-08-21","kind":"sale","acquired":false,"shares":300,"price":59.07,"value":17721.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.61 to $59.33, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":123245,"source":{"system":"sec-edgar","filing":"0001441683-19-000141","document":"wf-form4_156650409182836.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000141/wf-form4_156650409182836.xml","form_type":"4"}},{"id":3437674,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-08-15T16:01:30.000Z","date":"2019-08-13","kind":"sale","acquired":false,"shares":1700,"price":54.66,"value":92922.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.17 to $55.02, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4)."}],"balance_after":123545,"source":{"system":"sec-edgar","filing":"0001441683-19-000136","document":"wf-form4_156589927344058.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000136/wf-form4_156589927344058.xml","form_type":"4"}},{"id":3437673,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-08-15T16:01:30.000Z","date":"2019-08-13","kind":"sale","acquired":false,"shares":1100,"price":53.43,"value":58773.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.03 to $53.84, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3)."}],"balance_after":125245,"source":{"system":"sec-edgar","filing":"0001441683-19-000136","document":"wf-form4_156589927344058.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000136/wf-form4_156589927344058.xml","form_type":"4"}},{"id":3437672,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2019-08-15T16:01:30.000Z","date":"2019-08-13","kind":"sale","acquired":false,"shares":200,"price":52.27,"value":10454.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.59 to $52.94, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2)."}],"balance_after":126345,"source":{"system":"sec-edgar","filing":"0001441683-19-000136","document":"wf-form4_156589927344058.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1706771/000144168319000136/wf-form4_156589927344058.xml","form_type":"4"}},{"id":3471435,"issuer":{"id":4256,"kind":"organization","name":"APPIAN CORP","symbol":"APPN"},"owners":[{"id":114732,"kind":"person","name":"Boccassam Prashanth","position":1,"cik":"0001706771","reported_name":"Boccassam Prashanth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common 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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 (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 Novak Biddle Venture Partners V, L.P., to its limited partners."},{"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 (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). 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