{"transactions":[{"id":3982156,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-03-27T18:26:54.000Z","date":"2018-03-23","kind":"sale","acquired":false,"shares":80515,"price":27.637,"value":2225193.055,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Persons sold shares to the underwriters in connection with the closing of the Issuer's follow-on public offering. The reported sale price reflects the price at which the Reporting Person sold shares to the underwriters, which is net of underwriting commissions."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":240139,"source":{"system":"sec-edgar","filing":"0001209191-18-021820","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000120919118021820/doc4.xml","form_type":"4"}},{"id":3982155,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-03-27T18:26:54.000Z","date":"2018-03-23","kind":"sale","acquired":false,"shares":182639,"price":27.637,"value":5047594.043,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Persons sold shares to the underwriters in connection with the closing of the Issuer's follow-on public offering. The reported sale price reflects the price at which the Reporting Person sold shares to the underwriters, which is net of underwriting commissions."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":544726,"source":{"system":"sec-edgar","filing":"0001209191-18-021820","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000120919118021820/doc4.xml","form_type":"4"}},{"id":3982154,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-03-27T18:26:54.000Z","date":"2018-03-23","kind":"sale","acquired":false,"shares":929881,"price":27.637,"value":25699121.197,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Persons sold shares to the underwriters in connection with the closing of the Issuer's follow-on public offering. The reported sale price reflects the price at which the Reporting Person sold shares to the underwriters, which is net of underwriting commissions."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":2773380,"source":{"system":"sec-edgar","filing":"0001209191-18-021820","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000120919118021820/doc4.xml","form_type":"4"}},{"id":4175043,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series F Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":21890,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":21890},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":22,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175042,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series F Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":49650,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":49650},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175041,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series F Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":252756,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":252756},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175040,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series E Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":67336,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":67336},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175039,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series E Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":152742,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":152742},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175038,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series E Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":777612,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":777612},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175037,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D-1 Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":15875,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":15875},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175036,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D-1 Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":36007,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":36007},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175035,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D-1 Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":183308,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":183308},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175034,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":82597,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":82597},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175033,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":187346,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":187346},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175032,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":953737,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":953737},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175031,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":521,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":27476},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175030,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":1182,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":62338},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175029,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":6021,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":317547},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175028,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":2000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":105480},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175027,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":4537,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":239282},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175026,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Convertible Preferred Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":false,"shares":23100,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1218301},"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175025,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":true,"shares":320654,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"The shares are held of record by Accel Investors 2000 L.L.C. (\"Investors 2000\"). Messrs. Patterson and Swartz are the managing members of Investors 2000 and share voting and dispositive power over the shares held by Investors 2000. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":320654,"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175024,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":true,"shares":727365,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares are held of record by Accel Internet Fund IV L.P. (\"Fund IV\"). Messrs. Patterson and Swartz are the managing members of Accel Associates, the general partner of Fund IV, and share voting and dispositive power over the shares held by Fund IV. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":727365,"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}},{"id":4175023,"issuer":{"id":147163,"kind":"organization","name":"FORESCOUT TECHNOLOGIES, INC","symbol":"FSCT"},"owners":[{"id":120223,"kind":"organization","name":"ACCEL VIII ASSOCIATES LLC","position":1,"cik":"0001248538","reported_name":"ACCEL VIII ASSOCIATES LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168026,"kind":"organization","name":"ACCEL VIII LP","position":2,"cik":"0001115786","reported_name":"ACCEL VIII LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168027,"kind":"organization","name":"ACCEL INTERNET FUND IV LP","position":3,"cik":"0001119932","reported_name":"ACCEL INTERNET FUND IV LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168028,"kind":"organization","name":"ACCEL INVESTORS 2000 LLC","position":4,"cik":"0001248459","reported_name":"ACCEL INVESTORS 2000 LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":12884,"kind":"person","name":"PATTERSON ARTHUR C","position":5,"cik":"0001219233","reported_name":"PATTERSON ARTHUR C","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":168029,"kind":"person","name":"SWARTZ JAMES R","position":6,"cik":"0001219237","reported_name":"SWARTZ JAMES R","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2017-11-02T16:06:52.000Z","date":"2017-10-31","kind":"exercise","acquired":true,"shares":3703261,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series C Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:52.7 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series D Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D-1 Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares are held of record by Accel VIII L.P. (\"Accel VIII\"). Arthur C. Patterson and James R. Swartz are the managing members of Accel VIII Associates LLC (\"Accel Associates\"), the general partner of Accel VIII, and share voting and dispositive power over the shares held by Accel VIII. Each of the reporting persons disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that any reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":3703261,"source":{"system":"sec-edgar","filing":"0001628280-17-010675","document":"wf-form4_150965319650246.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1115786/000162828017010675/wf-form4_150965319650246.xml","form_type":"4"}}]}