{"transactions":[{"id":4638053,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2026-10-08T21:08:01.000Z","date":"2026-10-06","kind":"grant","planned":false,"acquired":true,"shares":785,"price":16.7,"value":13109.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":44219,"source":{"system":"sec-edgar","filing":"0001338883-26-000008","document":"wk-form4_1791493679.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000133888326000008/wk-form4_1791493679.xml","form_type":"4"}},{"id":4631336,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Phantom Stock","published_at":"2026-10-05T23:30:35.000Z","date":"2026-10-01","kind":"grant","planned":false,"acquired":true,"shares":22203,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of phantom stock is the economic equivalent of one share of IOSP common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Award will vest according to the following schedule (each such date, a \"Vesting Date\"), subject to reporting persons continued employment and satisfactory performance: 25% on February 1, 2027; 25% on October 1, 2027; and 50% on October 1, 2028."}],"balance_after":22203,"derivative":{"expiration_date":"2028-10-01","underlying":"Common Stock","underlying_shares":22203},"source":{"system":"sec-edgar","filing":"0001193125-26-414645","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1338883/000119312526414645/ownership.xml","form_type":"4"}},{"id":721210,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2026-07-01T21:21:39.000Z","date":"2026-06-30","kind":"grant","planned":false,"acquired":true,"shares":660,"price":19.88,"value":13120.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":43434,"source":{"system":"sec-edgar","filing":"0001338883-26-000006","document":"wk-form4_1782940895.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000133888326000006/wk-form4_1782940895.xml","form_type":"4"}},{"id":727632,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2026-06-24T12:43:55.000Z","date":"2026-06-22","kind":"grant","planned":false,"acquired":true,"shares":6207,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units pursuant to the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as Amended and Restated, which will vest in full on June 22, 2027."}],"balance_after":42774,"source":{"system":"sec-edgar","filing":"0001338883-26-000004","document":"wk-form4_1782305032.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000133888326000004/wk-form4_1782305032.xml","form_type":"4"}},{"id":822864,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2026-04-01T20:50:00.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":537,"price":24.4,"value":13102.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes an additional 107 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":36567,"source":{"system":"sec-edgar","filing":"0001338883-26-000002","document":"wk-form4_1775076597.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000133888326000002/wk-form4_1775076597.xml","form_type":"4"}},{"id":869859,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2026-03-03T23:41:20.000Z","date":"2026-02-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":7966,"price":78.34,"value":624056.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to settle income tax liability incurred upon vesting of restricted stock unit award on February 27, 2026."}],"balance_after":231535,"source":{"system":"sec-edgar","filing":"0001193125-26-089087","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000119312526089087/ownership.xml","form_type":"4"}},{"id":882464,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2026-02-25T22:58:14.000Z","date":"2026-02-23","kind":"grant","planned":false,"acquired":true,"shares":20846,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\") granted on February 23, 2026 which vest in full on February 23, 2029."}],"balance_after":239501,"source":{"system":"sec-edgar","filing":"0001193125-26-072309","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000119312526072309/ownership.xml","form_type":"4"}},{"id":897998,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2026-02-18T22:50:06.000Z","date":"2026-02-16","kind":"grant","planned":false,"acquired":true,"shares":18966,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares of common stock acquired upon settlement of a performance-based restricted stock unit award granted to the reporting person on February 27, 2023."}],"balance_after":218655,"source":{"system":"sec-edgar","filing":"0001193125-26-057559","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000119312526057559/ownership.xml","form_type":"4"}},{"id":965049,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2025-12-17T21:19:46.000Z","date":"2025-12-15","kind":"grant","planned":false,"acquired":true,"shares":821,"price":15.97,"value":13111.37,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes an additional 137 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":35923,"source":{"system":"sec-edgar","filing":"0001338883-25-000006","document":"wk-form4_1766006383.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000133888325000006/wk-form4_1766006383.xml","form_type":"4"}},{"id":1029288,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2025-10-01T20:55:50.000Z","date":"2025-09-30","kind":"grant","planned":false,"acquired":true,"shares":677,"price":19.38,"value":13120.26,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes an additional 95 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":34965,"source":{"system":"sec-edgar","filing":"0001338883-25-000004","document":"wk-form4_1759352147.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000133888325000004/wk-form4_1759352147.xml","form_type":"4"}},{"id":1097848,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2025-07-01T20:42:44.000Z","date":"2025-06-30","kind":"grant","planned":false,"acquired":true,"shares":552,"price":23.75,"value":13110.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":34193,"source":{"system":"sec-edgar","filing":"0001673985-25-000100","document":"wk-form4_1751402531.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398525000100/wk-form4_1751402531.xml","form_type":"4"}},{"id":1105027,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2025-06-20T20:50:59.000Z","date":"2025-06-18","kind":"grant","planned":false,"acquired":true,"shares":5020,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units pursuant to the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as Amended and Restated, which will vest in full on June 18, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes an additional 76 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":33641,"source":{"system":"sec-edgar","filing":"0001673985-25-000096","document":"wk-form4_1750452652.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398525000096/wk-form4_1750452652.xml","form_type":"4"}},{"id":1183460,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2025-04-02T21:43:52.000Z","date":"2025-03-31","kind":"grant","planned":false,"acquired":true,"shares":579,"price":22.65,"value":13114.35,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes an additional 73 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":28545,"source":{"system":"sec-edgar","filing":"0001673985-25-000038","document":"wk-form4_1743630226.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398525000038/wk-form4_1743630226.xml","form_type":"4"}},{"id":1231084,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2025-03-04T23:49:24.000Z","date":"2025-03-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":12723,"price":103.66,"value":1318866.18,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to settle income tax liability incurred upon vesting of restricted stock unit award on February 21, 2025."}],"balance_after":199689,"source":{"system":"sec-edgar","filing":"0000950170-25-032653","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017025032653/ownership.xml","form_type":"4"}},{"id":1241462,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2025-02-28T00:13:04.000Z","date":"2025-02-24","kind":"grant","planned":false,"acquired":true,"shares":14743,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\") granted on February 24, 2025 which vest in full on February 24, 2028."}],"balance_after":212412,"source":{"system":"sec-edgar","filing":"0000950170-25-029342","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017025029342/ownership.xml","form_type":"4"}},{"id":1247270,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2025-02-26T01:57:39.000Z","date":"2025-02-21","kind":"grant","planned":false,"acquired":true,"shares":30292,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares of common stock acquired upon settlement of a performance-based restricted stock unit award granted to the reporting person on February 21, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 161 shares acquired under 2022 USA Sharesave Savings plan on September 26, 2024."}],"balance_after":197669,"source":{"system":"sec-edgar","filing":"0000950170-25-027213","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017025027213/ownership.xml","form_type":"4"}},{"id":1326698,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2024-12-18T21:39:19.000Z","date":"2024-12-16","kind":"grant","planned":false,"acquired":true,"shares":430,"price":30.46,"value":13097.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes a total of 249 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":27893,"source":{"system":"sec-edgar","filing":"0001673985-24-000166","document":"wk-form4_1734557953.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000166/wk-form4_1734557953.xml","form_type":"4"}},{"id":1394483,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2024-10-02T20:30:04.000Z","date":"2024-09-30","kind":"grant","planned":false,"acquired":true,"shares":432,"price":30.38,"value":13124.16,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes a total of 52 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":27412,"source":{"system":"sec-edgar","filing":"0001673985-24-000134","document":"wk-form4_1727900995.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000134/wk-form4_1727900995.xml","form_type":"4"}},{"id":1463027,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2024-07-02T21:19:41.000Z","date":"2024-06-28","kind":"grant","planned":false,"acquired":true,"shares":572,"price":22.92,"value":13110.24,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes a total of 195 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":26928,"source":{"system":"sec-edgar","filing":"0001673985-24-000096","document":"wk-form4_1719955174.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000096/wk-form4_1719955174.xml","form_type":"4"}},{"id":1480722,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2024-06-13T20:50:40.000Z","date":"2024-06-11","kind":"grant","planned":false,"acquired":true,"shares":4393,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units pursuant to the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as Amended and Restated, which will vest in full on June 11, 2025."}],"balance_after":26161,"source":{"system":"sec-edgar","filing":"0001673985-24-000086","document":"wk-form4_1718311833.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000086/wk-form4_1718311833.xml","form_type":"4"}},{"id":1556304,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2024-04-01T21:55:39.000Z","date":"2024-03-28","kind":"grant","planned":false,"acquired":true,"shares":458,"price":28.6,"value":13098.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":21768,"source":{"system":"sec-edgar","filing":"0001673985-24-000040","document":"wk-form4_1712008530.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000040/wk-form4_1712008530.xml","form_type":"4"}},{"id":1607891,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Employee Stock Option","published_at":"2024-03-02T00:56:34.000Z","date":"2024-02-29","kind":"exercise","planned":false,"acquired":false,"shares":3955,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":99.85,"exercise_date":"2024-02-22","expiration_date":"2031-02-22","underlying":"Common Stock","underlying_shares":3955},"source":{"system":"sec-edgar","filing":"0000950170-24-024231","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024024231/ownership.xml","form_type":"4"}},{"id":1607890,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-03-02T00:56:34.000Z","date":"2024-02-29","kind":"sale","planned":false,"acquired":false,"shares":3955,"price":124.2102,"value":491251.341,"ownership":{"direct":true},"balance_after":167216,"source":{"system":"sec-edgar","filing":"0000950170-24-024231","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024024231/ownership.xml","form_type":"4"}},{"id":1607889,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-03-02T00:56:34.000Z","date":"2024-02-29","kind":"exercise","planned":false,"acquired":true,"shares":3955,"price":99.85,"value":394906.75,"ownership":{"direct":true},"balance_after":171171,"source":{"system":"sec-edgar","filing":"0000950170-24-024231","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024024231/ownership.xml","form_type":"4"}},{"id":1613077,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-29T02:11:15.000Z","date":"2024-02-27","kind":"sale","planned":false,"acquired":false,"shares":5572,"price":124.7257,"value":694971.6004,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $124.44 to $125.28. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":167216,"source":{"system":"sec-edgar","filing":"0000950170-24-022545","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024022545/ownership.xml","form_type":"4"}},{"id":1613076,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-29T02:11:15.000Z","date":"2024-02-27","kind":"sale","planned":false,"acquired":false,"shares":4095,"price":124.1237,"value":508286.5515,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $123.42 to $124.39. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":172788,"source":{"system":"sec-edgar","filing":"0000950170-24-022545","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024022545/ownership.xml","form_type":"4"}},{"id":1613075,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-29T02:11:15.000Z","date":"2024-02-26","kind":"grant","planned":false,"acquired":true,"shares":12216,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\") granted on February 26, 2024 which vest in full on February 26, 2027."}],"balance_after":176883,"source":{"system":"sec-edgar","filing":"0000950170-24-022545","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024022545/ownership.xml","form_type":"4"}},{"id":1616737,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T22:33:54.000Z","date":"2024-02-26","kind":"sale","planned":false,"acquired":false,"shares":100,"price":126.05,"value":12605.0,"ownership":{"direct":true},"balance_after":164667,"source":{"system":"sec-edgar","filing":"0000950170-24-021441","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024021441/ownership.xml","form_type":"4"}},{"id":1616736,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T22:33:54.000Z","date":"2024-02-26","kind":"sale","planned":false,"acquired":false,"shares":5402,"price":125.2681,"value":676698.2762,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $125.05 to $125.64. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":164767,"source":{"system":"sec-edgar","filing":"0000950170-24-021441","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024021441/ownership.xml","form_type":"4"}},{"id":1616735,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T22:33:54.000Z","date":"2024-02-26","kind":"sale","planned":false,"acquired":false,"shares":4165,"price":124.6464,"value":519152.256,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $124.05 to $125.02. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":170169,"source":{"system":"sec-edgar","filing":"0000950170-24-021441","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024021441/ownership.xml","form_type":"4"}},{"id":1620262,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Stock Appreciation Right","published_at":"2024-02-27T00:43:36.000Z","date":"2024-02-22","kind":"exercise","planned":false,"acquired":false,"shares":1318,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":99.85,"exercise_date":"2024-02-22","expiration_date":"2031-02-22","underlying":"Common Stock","underlying_shares":1318},"source":{"system":"sec-edgar","filing":"0000950170-24-020486","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024020486/ownership.xml","form_type":"4"}},{"id":1620261,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T00:43:36.000Z","date":"2024-02-23","kind":"sale","planned":false,"acquired":false,"shares":11,"price":125.15,"value":1376.65,"ownership":{"direct":true},"balance_after":174334,"source":{"system":"sec-edgar","filing":"0000950170-24-020486","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024020486/ownership.xml","form_type":"4"}},{"id":1620260,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T00:43:36.000Z","date":"2024-02-23","kind":"sale","planned":false,"acquired":false,"shares":6899,"price":124.6578,"value":860014.1622,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $124.12 to $125.06. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":174345,"source":{"system":"sec-edgar","filing":"0000950170-24-020486","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024020486/ownership.xml","form_type":"4"}},{"id":1620259,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T00:43:36.000Z","date":"2024-02-23","kind":"sale","planned":false,"acquired":false,"shares":2757,"price":123.6337,"value":340858.1109,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $123.11 to $124.08. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":181244,"source":{"system":"sec-edgar","filing":"0000950170-24-020486","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024020486/ownership.xml","form_type":"4"}},{"id":1620258,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T00:43:36.000Z","date":"2024-02-22","kind":"grant","planned":false,"acquired":true,"shares":29001,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares of common stock acquired upon settlement of a performance-based restricted stock unit award granted to the reporting person on February 22, 2021."}],"balance_after":184001,"source":{"system":"sec-edgar","filing":"0000950170-24-020486","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024020486/ownership.xml","form_type":"4"}},{"id":1620257,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T00:43:36.000Z","date":"2024-02-22","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1318,"price":123.96,"value":163379.28,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Stock Appreciation Right. Vested on February 22, 2024. Vested rights were paid in cash on February 22, 2024 based upon the difference in the closing price of the Company's common stock on the date of grant ($99.85, on February 22, 2021) and on the date of exercise ($123.96, on February 22, 2024)."}],"balance_after":155000,"source":{"system":"sec-edgar","filing":"0000950170-24-020486","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024020486/ownership.xml","form_type":"4"}},{"id":1620256,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2024-02-27T00:43:36.000Z","date":"2024-02-22","kind":"exercise","planned":false,"acquired":true,"shares":1318,"price":99.85,"value":131602.3,"ownership":{"direct":true},"balance_after":156318,"source":{"system":"sec-edgar","filing":"0000950170-24-020486","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000095017024020486/ownership.xml","form_type":"4"}},{"id":1707240,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2023-12-18T21:55:24.000Z","date":"2023-12-15","kind":"grant","planned":false,"acquired":true,"shares":447,"price":29.36,"value":13123.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":21310,"source":{"system":"sec-edgar","filing":"0001673985-23-000146","document":"wk-form4_1702936513.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398523000146/wk-form4_1702936513.xml","form_type":"4"}},{"id":1767499,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2023-10-03T20:34:40.000Z","date":"2023-09-29","kind":"grant","planned":false,"acquired":true,"shares":422,"price":31.08,"value":13115.76,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":20863,"source":{"system":"sec-edgar","filing":"0001673985-23-000132","document":"wk-form4_1696365243.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398523000132/wk-form4_1696365243.xml","form_type":"4"}},{"id":1836215,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2023-07-05T20:47:26.000Z","date":"2023-06-30","kind":"grant","planned":false,"acquired":true,"shares":393,"price":34.98,"value":13747.14,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":20441,"source":{"system":"sec-edgar","filing":"0001673985-23-000106","document":"wf-form4_168859002517527.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398523000106/wf-form4_168859002517527.xml","form_type":"4"}},{"id":1849572,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2023-06-20T21:08:32.000Z","date":"2023-06-15","kind":"grant","planned":false,"acquired":true,"shares":2975,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units pursuant to the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as Amended and Restated, which will vest in full on June 15, 2024."}],"balance_after":20048,"source":{"system":"sec-edgar","filing":"0001673985-23-000089","document":"wf-form4_168729529660725.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398523000089/wf-form4_168729529660725.xml","form_type":"4"}},{"id":1932448,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2023-04-03T22:05:44.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":293,"price":38.27,"value":11213.11,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes a total of 67 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":17073,"source":{"system":"sec-edgar","filing":"0001673985-23-000042","document":"wf-form4_168055953264434.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398523000042/wf-form4_168055953264434.xml","form_type":"4"}},{"id":1961515,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Employee Stock Option","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"exercise","acquired":false,"shares":3967,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":95.7,"exercise_date":"2023-02-24","expiration_date":"2030-02-24","underlying":"Common Stock","underlying_shares":3967},"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961514,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Employee Stock Option","published_at":"2023-03-09T23:26:53.000Z","date":"2023-02-24","kind":"exercise","acquired":true,"shares":3967,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F12","text":"Represents the total number of shares underlying an Option that vested upon certification of the achievement of the performance goals for the Option that was originally granted to the Reporting Person on February 24, 2020."}],"balance_after":0,"derivative":{"exercise_price":95.7,"exercise_date":"2023-02-24","expiration_date":"2030-02-24","underlying":"Common Stock","underlying_shares":3967},"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961513,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":717,"price":110.9202,"value":79529.7834,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $110.49 to $111.35, inclusive."}],"balance_after":138458,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961512,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":714,"price":109.7359,"value":78351.4326,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $109.47 to $110.25, inclusive."}],"balance_after":139175,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961511,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":1377,"price":108.9158,"value":149977.0566,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $108.44 to $109.41, inclusive."}],"balance_after":139889,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961510,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":1159,"price":108.142,"value":125336.578,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $107.44 to $108.43, inclusive."}],"balance_after":141266,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961509,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":1341,"price":110.9516,"value":148786.0956,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $110.49 to $111.35, inclusive."}],"balance_after":142425,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961508,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":1320,"price":109.7839,"value":144914.748,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $109.49 to $110.44, inclusive."}],"balance_after":143766,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961507,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":2610,"price":108.8514,"value":284102.154,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $108.44 to $109.42, inclusive."}],"balance_after":145086,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961506,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":2201,"price":108.1075,"value":237944.6075,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $107.44 to $108.435, inclusive."}],"balance_after":147696,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961505,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-02","kind":"sale","acquired":false,"shares":1294,"price":109.8315,"value":142121.961,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $109.69 to $109.88, inclusive."}],"balance_after":149897,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961504,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-02","kind":"sale","acquired":false,"shares":6293,"price":109.0522,"value":686265.4946,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $108.68 to $109.51, inclusive."}],"balance_after":151191,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961503,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-02","kind":"sale","acquired":false,"shares":3853,"price":108.4187,"value":417737.2511,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $107.68 to $108.67, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 (1), (2), (3), (4), (5), (6), (7), (8), (9), (10) and (11) to this Form 4."}],"balance_after":157484,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1961502,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-09T23:26:53.000Z","date":"2023-03-03","kind":"exercise","acquired":true,"shares":3967,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":161337,"source":{"system":"sec-edgar","filing":"0001209191-23-017640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123017640/doc4.xml","form_type":"4"}},{"id":1980585,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-03T01:00:18.000Z","date":"2023-03-01","kind":"sale","acquired":false,"shares":275,"price":110.8976,"value":30496.84,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $110.77 to $111.12, inclusive."}],"balance_after":157370,"source":{"system":"sec-edgar","filing":"0001209191-23-014978","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014978/doc4.xml","form_type":"4"}},{"id":1980584,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-03T01:00:18.000Z","date":"2023-03-01","kind":"sale","acquired":false,"shares":4328,"price":110.0649,"value":476360.8872,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $109.67 to $110.66, inclusive."}],"balance_after":157645,"source":{"system":"sec-edgar","filing":"0001209191-23-014978","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014978/doc4.xml","form_type":"4"}},{"id":1980583,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-03T01:00:18.000Z","date":"2023-03-01","kind":"sale","acquired":false,"shares":4540,"price":109.2755,"value":496110.77,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $108.67 to $109.66, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 (1), (2) and (3) to this Form 4."}],"balance_after":161973,"source":{"system":"sec-edgar","filing":"0001209191-23-014978","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014978/doc4.xml","form_type":"4"}},{"id":1984474,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Employee stock option (right to buy)","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-27","kind":"grant","acquired":true,"shares":3979,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":3979,"derivative":{"exercise_price":109.42,"exercise_date":"2026-02-27","expiration_date":"2033-02-27","underlying":"Common Stock","underlying_shares":3979},"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984473,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Stock Appreciation Right","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-24","kind":"exercise","acquired":false,"shares":1323,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":95.7,"exercise_date":"2023-02-24","expiration_date":"2030-02-24","underlying":"Common Stock","underlying_shares":1323},"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984472,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-28","kind":"sale","acquired":false,"shares":287,"price":111.5846,"value":32024.7802,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $111.475 to $111.7, inclusive."}],"balance_after":166513,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984471,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-28","kind":"sale","acquired":false,"shares":5444,"price":110.9672,"value":604105.4368,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $110.46 to $111.425, inclusive."}],"balance_after":166800,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984470,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-28","kind":"sale","acquired":false,"shares":3415,"price":110.0376,"value":375778.404,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $110.46 to $110.4518, inclusive."}],"balance_after":172244,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984469,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-27","kind":"grant","acquired":true,"shares":1326,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Represents Restricted Stock Units (\"RSUs\") granted on February 27, 2023 which vest in full on February 27, 2026."}],"balance_after":175659,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984468,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-27","kind":"sale","acquired":false,"shares":1925,"price":111.6911,"value":215005.3675,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $111.50 to $112.02, inclusive."}],"balance_after":174333,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984467,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-27","kind":"sale","acquired":false,"shares":6699,"price":111.1555,"value":744630.6945,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $110.495 to $111.49, inclusive."}],"balance_after":176258,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984466,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-27","kind":"sale","acquired":false,"shares":501,"price":110.0556,"value":55137.8556,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $109.43 to $110.42, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 (1), (2), (3), (5), (6) and (7) to this Form 4."}],"balance_after":182957,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984465,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-27","kind":"sale","acquired":false,"shares":21,"price":108.31,"value":2274.51,"ownership":{"direct":true},"balance_after":183458,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984464,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-24","kind":"disposition_to_issuer","acquired":false,"shares":1323,"price":109.42,"value":144762.66,"ownership":{"direct":true},"balance_after":183479,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1984463,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-03-02T02:42:13.000Z","date":"2023-02-24","kind":"exercise","acquired":true,"shares":1323,"price":95.7,"value":126611.1,"ownership":{"direct":true},"balance_after":184802,"source":{"system":"sec-edgar","filing":"0001209191-23-014421","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123014421/doc4.xml","form_type":"4"}},{"id":1990985,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Employee Stock Option","published_at":"2023-02-28T02:58:53.000Z","date":"2023-02-24","kind":"exercise","acquired":false,"shares":36581,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":0,"exercise_date":"2023-02-20","expiration_date":"2028-02-20","underlying":"Common Stock","underlying_shares":36581},"source":{"system":"sec-edgar","filing":"0001209191-23-013533","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123013533/doc4.xml","form_type":"4"}},{"id":1990984,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-02-28T02:58:53.000Z","date":"2023-02-24","kind":"sale","acquired":false,"shares":3879,"price":109.1976,"value":423577.4904,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $108.89 to $109.1976, inclusive."}],"balance_after":183479,"source":{"system":"sec-edgar","filing":"0001209191-23-013533","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123013533/doc4.xml","form_type":"4"}},{"id":1990983,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-02-28T02:58:53.000Z","date":"2023-02-24","kind":"sale","acquired":false,"shares":3405,"price":108.3615,"value":368970.9075,"ownership":{"direct":true},"footnotes":[{"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 in prices ranging from $107.87 to $108.84, inclusive."}],"balance_after":187358,"source":{"system":"sec-edgar","filing":"0001209191-23-013533","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123013533/doc4.xml","form_type":"4"}},{"id":1990982,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-02-28T02:58:53.000Z","date":"2023-02-24","kind":"sale","acquired":false,"shares":1862,"price":107.2937,"value":199780.8694,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $106.79 to $107.70, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 (1), (2) and (3) to this Form 4."}],"balance_after":190763,"source":{"system":"sec-edgar","filing":"0001209191-23-013533","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123013533/doc4.xml","form_type":"4"}},{"id":1990981,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2023-02-28T02:58:53.000Z","date":"2023-02-24","kind":"exercise","acquired":true,"shares":36581,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":192625,"source":{"system":"sec-edgar","filing":"0001209191-23-013533","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123013533/doc4.xml","form_type":"4"}},{"id":2000795,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Stock Option","published_at":"2023-02-23T02:50:51.000Z","date":"2023-02-20","kind":"grant","acquired":true,"shares":36581,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the total number of shares underlying an Option that vested upon certification of the achievement of the performance goals for the Option that was originally granted to the Reporting Person on February 20, 2018."}],"balance_after":0,"derivative":{"exercise_price":0,"exercise_date":"2023-02-20","expiration_date":"2024-03-15","underlying":"Common Stock","underlying_shares":36581},"source":{"system":"sec-edgar","filing":"0001209191-23-012024","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919123012024/doc4.xml","form_type":"4"}},{"id":2083689,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2022-12-16T21:23:59.000Z","date":"2022-12-15","kind":"grant","acquired":true,"shares":290,"price":38.78,"value":11246.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes a total of 46 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":16770,"source":{"system":"sec-edgar","filing":"0001673985-22-000134","document":"wf-form4_167122580881069.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398522000134/wf-form4_167122580881069.xml","form_type":"4"}},{"id":2147322,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2022-10-03T22:23:17.000Z","date":"2022-09-30","kind":"grant","acquired":true,"shares":351,"price":32.1,"value":11267.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes a total of 28 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11."}],"balance_after":16462,"source":{"system":"sec-edgar","filing":"0001673985-22-000114","document":"wf-form4_166483575098727.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398522000114/wf-form4_166483575098727.xml","form_type":"4"}},{"id":2217318,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2022-07-01T20:22:53.000Z","date":"2022-06-30","kind":"grant","acquired":true,"shares":336,"price":33.44,"value":11235.84,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":16093,"source":{"system":"sec-edgar","filing":"0001673985-22-000092","document":"wf-form4_165670694716038.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398522000092/wf-form4_165670694716038.xml","form_type":"4"}},{"id":2227860,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2022-06-17T21:09:25.000Z","date":"2022-06-15","kind":"grant","acquired":true,"shares":2714,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units pursuant to the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as Amended and Restated, which will vest in full on June 15, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 14 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as Amended and Restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, in each case which were acquired in a transaction exempt from reporting under Rule 16a-11."}],"balance_after":15757,"source":{"system":"sec-edgar","filing":"0001673985-22-000081","document":"wf-form4_165550012938997.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398522000081/wf-form4_165550012938997.xml","form_type":"4"}},{"id":2308320,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2022-04-04T21:11:32.000Z","date":"2022-03-31","kind":"grant","acquired":true,"shares":220,"price":51.09,"value":11239.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes an additional 12 shares of stock units credited as dividend equivalents since the reporting person's last Form 4 in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, in each case which were acquired in a transaction exempt from reporting under Rule 16a-11."}],"balance_after":13029,"source":{"system":"sec-edgar","filing":"0001673985-22-000035","document":"wf-form4_164910667332554.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398522000035/wf-form4_164910667332554.xml","form_type":"4"}},{"id":2366320,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Stock Option","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"exercise","acquired":false,"shares":4448,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":97.47,"exercise_date":"2022-02-25","expiration_date":"2029-02-25","underlying":"Common Stock","underlying_shares":4448},"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2366319,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Stock Option","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"exercise","acquired":false,"shares":10765,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":96.69,"exercise_date":"2022-02-25","expiration_date":"2029-02-25","underlying":"Common Stock","underlying_shares":10765},"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2366318,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"sale","acquired":false,"shares":415,"price":97.47,"value":40450.05,"ownership":{"direct":true},"balance_after":163827,"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2366317,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"sale","acquired":false,"shares":4033,"price":96.69,"value":389950.77,"ownership":{"direct":true},"balance_after":164242,"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2366316,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"exercise","acquired":true,"shares":4448,"price":81.07,"value":360599.36,"ownership":{"direct":true},"balance_after":168275,"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2366315,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"sale","acquired":false,"shares":600,"price":97.44,"value":58464.0,"ownership":{"direct":true},"balance_after":163827,"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2366314,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"sale","acquired":false,"shares":6400,"price":96.71,"value":618944.0,"ownership":{"direct":true},"balance_after":164427,"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2366313,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2022-03-02T02:52:19.000Z","date":"2022-02-25","kind":"exercise","acquired":true,"shares":10765,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":170827,"source":{"system":"sec-edgar","filing":"0001209191-22-014461","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122014461/doc4.xml","form_type":"4"}},{"id":2375675,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Employee Stock Option","published_at":"2022-02-24T16:59:39.000Z","date":"2022-02-21","kind":"grant","acquired":true,"shares":4131,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4131,"derivative":{"exercise_price":99.68,"exercise_date":"2025-02-21","expiration_date":"2032-02-21","underlying":"Common Stock","underlying_shares":4131},"source":{"system":"sec-edgar","filing":"0001209191-22-012583","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122012583/doc4.xml","form_type":"4"}},{"id":2375674,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2022-02-24T16:59:39.000Z","date":"2022-02-21","kind":"grant","acquired":true,"shares":1377,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\") granted on February 21, 2022 which vest in full on February 21, 2025."}],"balance_after":160062,"source":{"system":"sec-edgar","filing":"0001209191-22-012583","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919122012583/doc4.xml","form_type":"4"}},{"id":2462473,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2021-12-21T22:33:17.000Z","date":"2021-12-17","kind":"grant","acquired":true,"shares":259,"price":43.28,"value":11209.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 11 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, in each case which were acquired in a transaction exempt from reporting under Rule 16a-11."}],"balance_after":12797,"source":{"system":"sec-edgar","filing":"0001673985-21-000161","document":"wf-form4_164012597659450.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398521000161/wf-form4_164012597659450.xml","form_type":"4"}},{"id":2515897,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2021-11-12T22:27:48.000Z","date":"2021-11-09","kind":"sale","acquired":false,"shares":600,"price":94.04,"value":56424.0,"ownership":{"direct":true},"balance_after":160685,"source":{"system":"sec-edgar","filing":"0001209191-21-064278","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919121064278/doc4.xml","form_type":"4"}},{"id":2515896,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2021-11-12T22:27:48.000Z","date":"2021-11-09","kind":"sale","acquired":false,"shares":9021,"price":93.56,"value":844004.76,"ownership":{"direct":true},"balance_after":161285,"source":{"system":"sec-edgar","filing":"0001209191-21-064278","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919121064278/doc4.xml","form_type":"4"}},{"id":2515895,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Common Stock","published_at":"2021-11-12T22:27:48.000Z","date":"2021-11-09","kind":"sale","acquired":false,"shares":2379,"price":92.56,"value":220200.24,"ownership":{"direct":true},"balance_after":170306,"source":{"system":"sec-edgar","filing":"0001209191-21-064278","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919121064278/doc4.xml","form_type":"4"}},{"id":2552087,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2021-10-04T21:01:05.000Z","date":"2021-09-30","kind":"grant","acquired":true,"shares":283,"price":39.75,"value":11249.25,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":12527,"source":{"system":"sec-edgar","filing":"0001673985-21-000131","document":"wf-form4_163338124750298.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398521000131/wf-form4_163338124750298.xml","form_type":"4"}},{"id":2644780,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2021-07-02T20:52:20.000Z","date":"2021-06-30","kind":"grant","acquired":true,"shares":377,"price":29.86,"value":11257.22,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution."}],"balance_after":12244,"source":{"system":"sec-edgar","filing":"0001673985-21-000100","document":"wf-form4_162525911192556.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398521000100/wf-form4_162525911192556.xml","form_type":"4"}},{"id":2671984,"issuer":{"id":5548,"kind":"organization","name":"AdvanSix Inc.","symbol":"ASIX"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2021-06-11T20:26:29.000Z","date":"2021-06-10","kind":"grant","acquired":true,"shares":3369,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units pursuant to the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as Amended and Restated, which will vest in full on June 10, 2022."}],"balance_after":11867,"source":{"system":"sec-edgar","filing":"0001673985-21-000081","document":"wf-form4_162344316567665.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398521000081/wf-form4_162344316567665.xml","form_type":"4"}},{"id":2714932,"issuer":{"id":4414,"kind":"organization","name":"INNOSPEC INC.","symbol":"IOSP"},"owners":[{"id":33986,"kind":"person","name":"Williams Patrick","position":1,"cik":"0001338883","reported_name":"Williams Patrick","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"PRESIDENT & CEO"}}],"security":"Stock Option","published_at":"2021-05-13T23:31:53.000Z","date":"2021-05-11","kind":"exercise","acquired":false,"shares":778,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":68.2,"exercise_date":"2021-02-20","expiration_date":"2028-02-20","underlying":"Common Stock","underlying_shares":778},"source":{"system":"sec-edgar","filing":"0001209191-21-032472","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1054905/000120919121032472/doc4.xml","form_type":"4"}}],"next_cursor":"2021-05-13T23:31:53.000000Z,2714932"}