{"transactions":[{"id":1672343,"issuer":{"id":5072,"kind":"organization","name":"ACHIEVE LIFE SCIENCES, INC.","symbol":"ACHV"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2024-01-25T00:07:31.000Z","date":"2024-01-22","kind":"grant","planned":false,"acquired":true,"shares":31500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options vest 100% on the earlier of 18 months from the grant date or the date immediately prior to the Issuer's 2025 annual meeting of stockholders."}],"balance_after":31500,"derivative":{"exercise_price":4.55,"expiration_date":"2034-01-22","underlying":"Common Stock","underlying_shares":31500},"source":{"system":"sec-edgar","filing":"0001209191-24-002200","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949858/000120919124002200/doc4.xml","form_type":"4"}},{"id":1710006,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1529,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":1529},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":32,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1710005,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":2548,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":2548},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":31,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1710004,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1019,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit granted in August 2023 (each, a \"Company August 2023 PSU\") that was unvested as of immediately prior to the Effective Time, was cancelled and converted into the right to receive a Parent cash-based award with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company August 2023 PSU, based on target performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":1019},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":30,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1710003,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1827,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding \"Company Products PSU\" (as defined in the Merger Agreement) that was unvested as of immediately prior to the Effective Time was cancelled and converted into the right to receive a Parent cash-based award subject to the same performance-based vesting requirements with respect to an amount in cash that is equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company Products PSU."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding \"Company Products PSU\" (as defined in the Merger Agreement) that was unvested as of immediately prior to the Effective Time was cancelled and converted into the right to receive a Parent cash-based award subject to the same performance-based vesting requirements with respect to an amount in cash that is equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company Products PSU."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding \"Company Products PSU\" (as defined in the Merger Agreement) that was unvested as of immediately prior to the Effective Time was cancelled and converted into the right to receive a Parent cash-based award subject to the same performance-based vesting requirements with respect to an amount in cash that is equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company Products PSU."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding \"Company Products PSU\" (as defined in the Merger Agreement) that was unvested as of immediately prior to the Effective Time was cancelled and converted into the right to receive a Parent cash-based award subject to the same performance-based vesting requirements with respect to an amount in cash that is equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company Products PSU."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":1827},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":29,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1710002,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":765,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":765},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":28,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1710001,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1275,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":1275},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":27,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1710000,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":11085,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":11085},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":26,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709999,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":9745,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":9745},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":25,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709998,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":5091,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":5091},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":24,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709997,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":510,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":510},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":23,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709996,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":3204,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":3204},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":22,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709995,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Performance Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":2800,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance-based restricted stock unit (each, a \"Company PSU\"), other than any Company Products PSU or any Company August 2023 PSU (each, as defined below), was cancelled and converted into the right to receive cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company PSU, based on the greater of the target and actual performance. Amounts are shown here based on actual performance."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":2800},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709994,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Restricted Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":11469,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":11469},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709993,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Restricted Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1214,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding Company RSU granted after March 12, 2023 that was unvested as of immediately prior to the Effective Time (each, a \"Post-Signing Company RSU\") was cancelled and converted into the right to receive a Parent cash-based award subject to service-based vesting requirements with respect to an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Post-Signing Company RSU."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":1214},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709992,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Restricted Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":9010,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":9010},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709991,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Restricted Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":4358,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":4358},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709990,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Restricted Stock Units","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1649,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Pursuant to the Merger Agreement, at the Effective Time, each outstanding restricted stock unit (each, a \"Company RSU\"), other than any Post-Signing Company RSU (as defined below), was cancelled and converted into the right to receive an amount in cash equal to the product of (i) the Merger Consideration, multiplied by (ii) the number of shares of Common Stock then subject to such Company RSU."}],"balance_after":0,"derivative":{"underlying":"Common stock","underlying_shares":1649},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709989,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":8333,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":34.2,"expiration_date":"2026-05-09","underlying":"Common stock","underlying_shares":8333},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709988,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":20626,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":155.87,"expiration_date":"2031-08-16","underlying":"Common stock","underlying_shares":20626},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709987,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":642,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":155.87,"expiration_date":"2031-08-16","underlying":"Common stock","underlying_shares":642},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709986,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":15719,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":161.82,"expiration_date":"2030-08-17","underlying":"Common stock","underlying_shares":15719},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709985,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":636,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":161.82,"expiration_date":"2030-08-17","underlying":"Common stock","underlying_shares":636},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709984,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":41453,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":72.64,"expiration_date":"2029-08-30","underlying":"Common stock","underlying_shares":41453},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709983,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1333,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":72.64,"expiration_date":"2029-08-30","underlying":"Common stock","underlying_shares":1333},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709982,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":41343,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":76.86,"expiration_date":"2028-08-30","underlying":"Common stock","underlying_shares":41343},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709981,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1301,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":76.86,"expiration_date":"2028-08-30","underlying":"Common stock","underlying_shares":1301},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709980,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":47844,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":46.37,"expiration_date":"2027-08-17","underlying":"Common stock","underlying_shares":47844},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709979,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":40293,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":45.3,"expiration_date":"2026-08-27","underlying":"Common stock","underlying_shares":40293},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709978,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":34946,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":39.15,"expiration_date":"2025-08-25","underlying":"Common stock","underlying_shares":34946},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709977,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Stock Options (Right to Buy)","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":17662,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the Merger Agreement, each outstanding option, whether or not then vested, was cancelled in exchange for the right to receive an amount in cash equal to the product of (i) the excess, if any, of the Merger Consideration over the per-share exercise price of such option, multiplied by (ii) the number of shares of Common Stock then subject to such option."}],"balance_after":0,"derivative":{"exercise_price":44.09,"expiration_date":"2024-08-26","underlying":"Common stock","underlying_shares":17662},"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709976,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":119471,"price":229,"value":27358859.0,"ownership":{"direct":false,"nature":"by Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Pursuant to the Merger Agreement, at the Effective Time, each issued and outstanding share of Common Stock (other than certain excluded shares described in the Merger Agreement) was cancelled and converted automatically into the right to receive cash in an amount equal to $229.00 per share of Common Stock (the \"Merger Consideration\")."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1709975,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-12-15T18:55:41.000Z","date":"2023-12-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":14874,"price":229,"value":3406146.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the disposition of shares of common stock, par value $0.001 per share (\"Common Stock\"), of Seagen Inc. (\"Issuer\"), or of equity awards in respect of such Common Stock, as applicable, in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of March 12, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pfizer Inc. (\"Parent\") and Aris Merger Sub, Inc. (\"Merger Sub\"), a wholly owned subsidiary of Parent, pursuant to which, at 12:01 a.m. EST on December 14, 2023, the effective time of the Merger (the \"Effective Time\"), Merger Sub merged with and into the Issuer, with the Issuer surviving as a subsidiary of Parent (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Pursuant to the Merger Agreement, at the Effective Time, each issued and outstanding share of Common Stock (other than certain excluded shares described in the Merger Agreement) was cancelled and converted automatically into the right to receive cash in an amount equal to $229.00 per share of Common Stock (the \"Merger Consideration\")."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-23-070886","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000095017023070886/ownership.xml","form_type":"4"}},{"id":1744509,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-11-13T19:32:35.000Z","date":"2023-11-09","kind":"sale","planned":false,"acquired":false,"shares":218,"price":213.88,"value":46625.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a written plan, entered into on November 29, 2022, that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":42574,"source":{"system":"sec-edgar","filing":"0001203311-23-000121","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000121/edgardoc.xml","form_type":"4"}},{"id":1744508,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-11-13T19:32:35.000Z","date":"2023-11-09","kind":"sale","planned":false,"acquired":false,"shares":8567,"price":213.31,"value":1827426.77,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a written plan, entered into on November 29, 2022, that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $212.79 to $213.72. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":42792,"source":{"system":"sec-edgar","filing":"0001203311-23-000121","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000121/edgardoc.xml","form_type":"4"}},{"id":1774905,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-09-22T19:48:12.000Z","date":"2023-09-21","kind":"sale","planned":false,"acquired":false,"shares":80,"price":206.5,"value":16520.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a written plan adopted on 11/2/2021 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":51359,"source":{"system":"sec-edgar","filing":"0001203311-23-000118","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000118/edgardoc.xml","form_type":"4"}},{"id":1784992,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2023-09-08T17:09:16.000Z","date":"2023-09-07","kind":"exercise","planned":false,"acquired":false,"shares":8785,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Options vested at a rate of 25% on 8/26/15 and monthly thereafter until all the options were fully vested on 08/26/18."}],"balance_after":26447,"derivative":{"exercise_price":44.09,"expiration_date":"2024-08-26","underlying":"Common Stock","underlying_shares":8785},"source":{"system":"sec-edgar","filing":"0001203311-23-000109","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000109/edgardoc.xml","form_type":"4"}},{"id":1784991,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-09-08T17:09:16.000Z","date":"2023-09-07","kind":"sale","planned":false,"acquired":false,"shares":8785,"price":205.76,"value":1807601.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a written plan, entered into on 11/29/22, that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $205.40 to $206.17. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":51439,"source":{"system":"sec-edgar","filing":"0001203311-23-000109","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000109/edgardoc.xml","form_type":"4"}},{"id":1784990,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-09-08T17:09:16.000Z","date":"2023-09-07","kind":"exercise","planned":false,"acquired":true,"shares":8785,"price":44.09,"value":387330.65,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":60224,"source":{"system":"sec-edgar","filing":"0001203311-23-000109","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000109/edgardoc.xml","form_type":"4"}},{"id":1791221,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-09-01T16:51:26.000Z","date":"2023-08-31","kind":"sale","planned":false,"acquired":false,"shares":1795,"price":206.9659,"value":371503.7905,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a written plan adopted on 11/21/2019 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":51439,"source":{"system":"sec-edgar","filing":"0001203311-23-000106","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000106/edgardoc.xml","form_type":"4"}},{"id":1793322,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-08-30T19:07:36.000Z","date":"2023-08-29","kind":"sale","planned":false,"acquired":false,"shares":371,"price":206,"value":76426.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"The sales reported in this Form 4 were effected pursuant to a written plan adopted on 11/3/2020 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":53234,"source":{"system":"sec-edgar","filing":"0001203311-23-000096","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000096/edgardoc.xml","form_type":"4"}},{"id":1793321,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-08-30T19:07:36.000Z","date":"2023-08-28","kind":"grant","planned":false,"acquired":true,"shares":937,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The performance criteria for these restricted stock units were met. These restricted stock units became fully vested on 8/28/2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":53605,"source":{"system":"sec-edgar","filing":"0001203311-23-000096","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000096/edgardoc.xml","form_type":"4"}},{"id":1804229,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-08-17T21:13:30.000Z","date":"2023-08-16","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":1198,"price":193.8689,"value":232254.9422,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"The sales reported in this Form 4 were effected pursuant to a written plan adopted on 9/21/2022 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 87 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on July 31, 2023."}],"balance_after":52668,"source":{"system":"sec-edgar","filing":"0001203311-23-000084","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000084/edgardoc.xml","form_type":"4"}},{"id":1804228,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-08-17T21:13:30.000Z","date":"2023-08-16","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":869,"price":193.8689,"value":168472.0741,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The sales reported in this Form 4 were effected pursuant to a written plan adopted on 11/2/2021 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 87 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on July 31, 2023."}],"balance_after":53866,"source":{"system":"sec-edgar","filing":"0001203311-23-000084","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000084/edgardoc.xml","form_type":"4"}},{"id":1804227,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-08-17T21:13:30.000Z","date":"2023-08-16","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":658,"price":193.8689,"value":127565.7362,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"The sales reported in this Form 4 were effected pursuant to a written plan adopted on 11/3/2020 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 87 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on July 31, 2023."}],"balance_after":54735,"source":{"system":"sec-edgar","filing":"0001203311-23-000084","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000084/edgardoc.xml","form_type":"4"}},{"id":1804226,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-08-17T21:13:30.000Z","date":"2023-08-15","kind":"grant","planned":true,"acquired":true,"shares":11469,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These shares represent restricted stock units and will be settled in common stock upon vesting. 40% of the reporting person's annual equity award was granted in the form of performance stock units, which are not reflected here, and will be treated the same as these restricted stock units in the event the transaction with Pfizer\ncloses."},{"field":"date","element":"transactionDate","label":"F2","text":"Shares shall vest at a rate of 25% on each anniversary of August 15, 2023 until all shares are fully vested at the end of four years."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 87 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on July 31, 2023."}],"balance_after":55393,"source":{"system":"sec-edgar","filing":"0001203311-23-000084","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000084/edgardoc.xml","form_type":"4"}},{"id":1821886,"issuer":{"id":111039,"kind":"organization","name":"VBI Vaccines Inc/BC","symbol":"VBIV"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option (Right to Buy Common Shares)","published_at":"2023-07-28T18:30:40.000Z","date":"2023-07-27","kind":"grant","planned":false,"acquired":true,"shares":35000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person is a participant in the Issuer's Incentive Plan (the \"Plan\"). The board of directors of the Issuer approved the option grant on July 27, 2023 (the \"Grant Date\"). The options were granted pursuant to that certain option agreement entered into by and between the Issuer and the reporting person, dated July 27, 2023 (the \"Option Agreement\"). The options vest and become exercisable in 12 equal monthly installments beginning on the first day of the month following the Grant Date, subject to the reporting person's employment on the relevant vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The options expire 10 years from the Grant Date unless terminated sooner in accordance with the Plan or the Option Agreement."}],"balance_after":35000,"derivative":{"exercise_price":1.3,"expiration_date":"2033-07-27","underlying":"Common Shares","underlying_shares":35000},"source":{"system":"sec-edgar","filing":"0001493152-23-025959","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/764195/000149315223025959/ownership.xml","form_type":"4"}},{"id":1861207,"issuer":{"id":5072,"kind":"organization","name":"ACHIEVE LIFE SCIENCES, INC.","symbol":"ACHV"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2023-06-09T20:15:44.000Z","date":"2023-06-07","kind":"grant","planned":false,"acquired":true,"shares":31500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options vest 100% on the earlier of June 7, 2024 or the date immediately prior to the Issuer's next annual meeting of stockholders."}],"balance_after":31500,"derivative":{"exercise_price":6,"expiration_date":"2033-06-07","underlying":"Common Stock","underlying_shares":31500},"source":{"system":"sec-edgar","filing":"0001209191-23-035791","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949858/000120919123035791/doc4.xml","form_type":"4"}},{"id":1861098,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2023-06-09T18:50:02.000Z","date":"2023-06-07","kind":"exercise","planned":true,"acquired":false,"shares":16215,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Options vested at a rate of 25% on 8/19/14 and monthly thereafter until all the options were fully vested on 8/19/17."}],"balance_after":0,"derivative":{"exercise_price":41.04,"expiration_date":"2023-08-19","underlying":"Common Stock","underlying_shares":16215},"source":{"system":"sec-edgar","filing":"0001203311-23-000065","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000065/edgardoc.xml","form_type":"4"}},{"id":1861097,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-06-09T18:50:02.000Z","date":"2023-06-07","kind":"sale","planned":true,"acquired":false,"shares":16215,"price":195.2865,"value":3166570.5975,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a written plan, entered into on November 29, 2022, that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $195.00 to $195.60. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":43837,"source":{"system":"sec-edgar","filing":"0001203311-23-000065","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000065/edgardoc.xml","form_type":"4"}},{"id":1861096,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-06-09T18:50:02.000Z","date":"2023-06-07","kind":"exercise","planned":true,"acquired":true,"shares":16215,"price":41.04,"value":665463.6,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":60052,"source":{"system":"sec-edgar","filing":"0001203311-23-000065","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000065/edgardoc.xml","form_type":"4"}},{"id":1906708,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-05-03T19:27:40.000Z","date":"2023-05-01","kind":"gift","planned":false,"acquired":false,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":43837,"source":{"system":"sec-edgar","filing":"0001203311-23-000044","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000044/edgardoc.xml","form_type":"4"}},{"id":1911886,"issuer":{"id":111039,"kind":"organization","name":"VBI Vaccines Inc/BC","symbol":"VBIV"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option (Right to Buy Common Shares)","published_at":"2023-04-28T16:15:44.000Z","date":"2023-04-27","kind":"grant","planned":false,"acquired":true,"shares":8000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person is a participant in the Issuer's Incentive Plan (the \"Plan\"). The board of directors of the Issuer granted these options to the reporting person on April 27, 2023 (the \"Grant Date\"). The options were granted pursuant to that certain option agreement entered into by and between the Issuer and the reporting person, dated April 27, 2023 (the \"Option Agreement\"). The options vest and become exercisable in 36 equal monthly installments beginning on the first day of the month following the Grant Date, subject to the reporting person's employment on the relevant vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The options expire 10 years from the Grant Date unless terminated sooner in accordance with the Plan or the Option Agreement."}],"balance_after":8000,"derivative":{"exercise_price":2.49,"expiration_date":"2033-04-27","underlying":"Common Shares","underlying_shares":8000},"source":{"system":"sec-edgar","filing":"0001493152-23-014702","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/764195/000149315223014702/ownership.xml","form_type":"4"}},{"id":1923178,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-04-07T19:29:18.000Z","date":"2023-04-06","kind":"sale","planned":false,"acquired":false,"shares":243,"price":205.8566,"value":50023.1538,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations arising out of the vesting of previously granted restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":68837,"source":{"system":"sec-edgar","filing":"0001203311-23-000035","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000035/edgardoc.xml","form_type":"4"}},{"id":1923177,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-04-07T19:29:18.000Z","date":"2023-04-05","kind":"grant","planned":false,"acquired":true,"shares":609,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The performance criteria for these restricted stock units were met. These restricted stock units became fully vested on 4/5/2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":69080,"source":{"system":"sec-edgar","filing":"0001203311-23-000035","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000035/edgardoc.xml","form_type":"4"}},{"id":1929633,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-04-04T21:05:49.000Z","date":"2023-04-01","kind":"grant","planned":false,"acquired":true,"shares":1214,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These restricted stock units will be settled in common stock upon vesting."},{"field":"shares","element":"transactionShares","label":"F2","text":"The restricted stock units shall vest 37.5% on the 18 month anniversary of the grant date, 31.25% on the 24 month anniversary of the grant date, and 31.25% on the 30 month anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":68471,"source":{"system":"sec-edgar","filing":"0000899243-23-010595","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000089924323010595/doc4.xml","form_type":"4"}},{"id":1975552,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2023-03-03T17:36:05.000Z","date":"2023-03-02","kind":"exercise","acquired":false,"shares":2691,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Options vested at a rate of 25% on 8/19/14 and monthly thereafter until all the options were fully vested on 8/19/17."}],"balance_after":16215,"derivative":{"exercise_price":41.04,"expiration_date":"2023-08-19","underlying":"Common Stock","underlying_shares":2691},"source":{"system":"sec-edgar","filing":"0001203311-23-000022","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000022/edgardoc.xml","form_type":"4"}},{"id":1975551,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2023-03-03T17:36:05.000Z","date":"2023-03-02","kind":"exercise","acquired":false,"shares":13524,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Options vested at a rate of 25% on 8/19/14 and monthly thereafter until all the options were fully vested on 8/19/17."}],"balance_after":18906,"derivative":{"exercise_price":41.04,"expiration_date":"2023-08-19","underlying":"Common Stock","underlying_shares":13524},"source":{"system":"sec-edgar","filing":"0001203311-23-000022","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000022/edgardoc.xml","form_type":"4"}},{"id":1975550,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-03-03T17:36:05.000Z","date":"2023-03-02","kind":"sale","acquired":false,"shares":2691,"price":177.92,"value":478782.72,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $177.60 to $178.28. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 74 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2023."}],"balance_after":67257,"source":{"system":"sec-edgar","filing":"0001203311-23-000022","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000022/edgardoc.xml","form_type":"4"}},{"id":1975549,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-03-03T17:36:05.000Z","date":"2023-03-02","kind":"exercise","acquired":true,"shares":2691,"price":41.04,"value":110438.64,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 74 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2023."}],"balance_after":69948,"source":{"system":"sec-edgar","filing":"0001203311-23-000022","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000022/edgardoc.xml","form_type":"4"}},{"id":1975548,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-03-03T17:36:05.000Z","date":"2023-03-02","kind":"sale","acquired":false,"shares":13524,"price":177.07,"value":2394694.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $176.58 to $177.54. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 74 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2023."}],"balance_after":67257,"source":{"system":"sec-edgar","filing":"0001203311-23-000022","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000022/edgardoc.xml","form_type":"4"}},{"id":1975547,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2023-03-03T17:36:05.000Z","date":"2023-03-02","kind":"exercise","acquired":true,"shares":13524,"price":41.04,"value":555024.96,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 74 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2023."}],"balance_after":80781,"source":{"system":"sec-edgar","filing":"0001203311-23-000022","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331123000022/edgardoc.xml","form_type":"4"}},{"id":2169236,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-09-01T18:07:11.000Z","date":"2022-08-31","kind":"sale","acquired":false,"shares":1789,"price":154.4145,"value":276247.5405,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations arising out of the vesting of previously granted restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":67183,"source":{"system":"sec-edgar","filing":"0000899243-22-030210","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000089924322030210/doc4.xml","form_type":"4"}},{"id":2169235,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-09-01T18:07:11.000Z","date":"2022-08-31","kind":"sale","acquired":false,"shares":1795,"price":154.4145,"value":277174.0275,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations arising out of the vesting of previously granted restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":68972,"source":{"system":"sec-edgar","filing":"0000899243-22-030210","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000089924322030210/doc4.xml","form_type":"4"}},{"id":2182421,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-08-17T21:13:18.000Z","date":"2022-08-16","kind":"sale","acquired":false,"shares":869,"price":170.2151,"value":147916.9219,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations arising out of the vesting of previously granted restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 82 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on July 29, 2022."}],"balance_after":70767,"source":{"system":"sec-edgar","filing":"0001203311-22-000052","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000052/edgardoc.xml","form_type":"4"}},{"id":2182420,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-08-17T21:13:18.000Z","date":"2022-08-16","kind":"sale","acquired":false,"shares":658,"price":170.2151,"value":112001.5358,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations arising out of the vesting of previously granted restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 82 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on July 29, 2022."}],"balance_after":71636,"source":{"system":"sec-edgar","filing":"0001203311-22-000052","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000052/edgardoc.xml","form_type":"4"}},{"id":2182419,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-08-17T21:13:18.000Z","date":"2022-08-15","kind":"grant","acquired":true,"shares":12014,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These shares represent restricted stock units and will be settled in common stock upon vesting."},{"field":"date","element":"transactionDate","label":"F2","text":"Shares shall vest at a rate of 25% on each anniversary of August 15, 2022 until all shares are fully vested at the end of four years."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 82 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on July 29, 2022."}],"balance_after":72294,"source":{"system":"sec-edgar","filing":"0001203311-22-000052","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000052/edgardoc.xml","form_type":"4"}},{"id":2224481,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2022-06-22T19:03:31.000Z","date":"2022-06-17","kind":"exercise","acquired":false,"shares":1134,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Options vested at a rate of 25% on 8/19/14 and monthly thereafter until all the options were fully vested on 8/19/17."}],"balance_after":32430,"derivative":{"exercise_price":41.04,"expiration_date":"2023-08-19","underlying":"Common Stock","underlying_shares":1134},"source":{"system":"sec-edgar","filing":"0001203311-22-000041","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000041/edgardoc.xml","form_type":"4"}},{"id":2224480,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-06-22T19:03:31.000Z","date":"2022-06-17","kind":"sale","acquired":false,"shares":1134,"price":160,"value":181440.0,"ownership":{"direct":false,"nature":"by Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":119471,"source":{"system":"sec-edgar","filing":"0001203311-22-000041","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000041/edgardoc.xml","form_type":"4"}},{"id":2224479,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-06-22T19:03:31.000Z","date":"2022-06-17","kind":"exercise","acquired":true,"shares":1134,"price":41.04,"value":46539.36,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":60198,"source":{"system":"sec-edgar","filing":"0001203311-22-000041","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000041/edgardoc.xml","form_type":"4"}},{"id":2255631,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"exercise","acquired":false,"shares":1273,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Options vested at a rate of 25% on 8/20/13 and monthly thereafter until all the options were fully vested on 8/20/16."}],"balance_after":0,"derivative":{"exercise_price":26.1,"expiration_date":"2022-08-20","underlying":"Common Stock","underlying_shares":1273},"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255630,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"exercise","acquired":false,"shares":1298,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Options vested at a rate of 25% on 8/20/13 and monthly thereafter until all the options were fully vested on 8/20/16."}],"balance_after":1273,"derivative":{"exercise_price":26.1,"expiration_date":"2022-08-20","underlying":"Common Stock","underlying_shares":1298},"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255629,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"exercise","acquired":false,"shares":8295,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Options vested at a rate of 25% on 8/20/13 and monthly thereafter until all the options were fully vested on 8/20/16."}],"balance_after":2571,"derivative":{"exercise_price":26.1,"expiration_date":"2022-08-20","underlying":"Common Stock","underlying_shares":8295},"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255628,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"sale","acquired":false,"shares":1273,"price":138.61,"value":176450.53,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $138.32 to $138.74. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":59064,"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255627,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"exercise","acquired":true,"shares":1273,"price":26.1,"value":33225.3,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":60337,"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255626,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"sale","acquired":false,"shares":1298,"price":137.51,"value":178487.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $137.27 to $138.19. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":59064,"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255625,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"exercise","acquired":true,"shares":1298,"price":26.1,"value":33877.8,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":60362,"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255624,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"sale","acquired":false,"shares":8295,"price":136.4,"value":1131438.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $135.82 to $136.71. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":59064,"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2255623,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-05-26T18:07:41.000Z","date":"2022-05-24","kind":"exercise","acquired":true,"shares":8295,"price":26.1,"value":216499.5,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":67359,"source":{"system":"sec-edgar","filing":"0001203311-22-000039","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000039/edgardoc.xml","form_type":"4"}},{"id":2292037,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-04-22T20:29:44.000Z","date":"2022-04-20","kind":"sale","acquired":false,"shares":574,"price":144.3186,"value":82838.8764,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":59064,"source":{"system":"sec-edgar","filing":"0001203311-22-000029","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000029/edgardoc.xml","form_type":"4"}},{"id":2331557,"issuer":{"id":5072,"kind":"organization","name":"ACHIEVE LIFE SCIENCES, INC.","symbol":"ACHV"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2022-03-16T20:17:01.000Z","date":"2022-03-14","kind":"grant","acquired":true,"shares":6600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options vest in monthly installments over 36 months commencing one month from March 14, 2022."}],"balance_after":6600,"derivative":{"exercise_price":6.3,"expiration_date":"2032-03-14","underlying":"Common Stock","underlying_shares":6600},"source":{"system":"sec-edgar","filing":"0001209191-22-019220","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949858/000120919122019220/doc4.xml","form_type":"4"}},{"id":2351124,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2022-03-04T19:24:29.000Z","date":"2022-03-03","kind":"exercise","acquired":false,"shares":1157,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Options vested at a rate of 25% on 8/20/13 and monthly thereafter until all the options were fully vested on 8/20/16."}],"balance_after":10866,"derivative":{"exercise_price":26.1,"expiration_date":"2022-08-20","underlying":"Common Stock","underlying_shares":1157},"source":{"system":"sec-edgar","filing":"0001203311-22-000016","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000016/edgardoc.xml","form_type":"4"}},{"id":2351123,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2022-03-04T19:24:29.000Z","date":"2022-03-03","kind":"exercise","acquired":false,"shares":10843,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Options vested at a rate of 25% on 8/20/13 and monthly thereafter until all the options were fully vested on 8/20/16."}],"balance_after":12023,"derivative":{"exercise_price":26.1,"expiration_date":"2022-08-20","underlying":"Common Stock","underlying_shares":10843},"source":{"system":"sec-edgar","filing":"0001203311-22-000016","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000016/edgardoc.xml","form_type":"4"}},{"id":2351122,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-03-04T19:24:29.000Z","date":"2022-03-03","kind":"sale","acquired":false,"shares":1157,"price":127.67,"value":147714.19,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $127.58 to $128.01. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 88 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2022."}],"balance_after":59500,"source":{"system":"sec-edgar","filing":"0001203311-22-000016","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000016/edgardoc.xml","form_type":"4"}},{"id":2351121,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-03-04T19:24:29.000Z","date":"2022-03-03","kind":"exercise","acquired":true,"shares":1157,"price":26.1,"value":30197.7,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 88 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2022."}],"balance_after":60657,"source":{"system":"sec-edgar","filing":"0001203311-22-000016","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000016/edgardoc.xml","form_type":"4"}},{"id":2351120,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-03-04T19:24:29.000Z","date":"2022-03-03","kind":"sale","acquired":false,"shares":10843,"price":126.98,"value":1376844.14,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $126.52 to $127.43. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 88 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2022."}],"balance_after":59500,"source":{"system":"sec-edgar","filing":"0001203311-22-000016","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000016/edgardoc.xml","form_type":"4"}},{"id":2351119,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2022-03-04T19:24:29.000Z","date":"2022-03-03","kind":"exercise","acquired":true,"shares":10843,"price":26.1,"value":283002.3,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting and 88 shares acquired under the Amended and Restated 2000 Employee Stock Purchase Plan on January 31, 2022."}],"balance_after":70343,"source":{"system":"sec-edgar","filing":"0001203311-22-000016","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331122000016/edgardoc.xml","form_type":"4"}},{"id":2461428,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-12-22T17:33:40.000Z","date":"2021-12-20","kind":"sale","acquired":false,"shares":345,"price":149.85,"value":51698.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations arising out of the vesting of previously granted restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":59500,"source":{"system":"sec-edgar","filing":"0001203311-21-000101","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000101/edgardoc.xml","form_type":"4"}},{"id":2515936,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2021-11-12T18:51:07.000Z","date":"2021-11-11","kind":"exercise","acquired":false,"shares":6000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Options vested at a rate of 25% on 8/20/13 and monthly thereafter until all the options were fully vested on 8/20/16."}],"balance_after":22866,"derivative":{"exercise_price":26.1,"expiration_date":"2022-08-20","underlying":"Common Stock","underlying_shares":6000},"source":{"system":"sec-edgar","filing":"0001203311-21-000088","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000088/edgardoc.xml","form_type":"4"}},{"id":2515935,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-11-12T18:51:07.000Z","date":"2021-11-11","kind":"sale","acquired":false,"shares":617,"price":179.84,"value":110961.28,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $179.71 to $179.84. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":59845,"source":{"system":"sec-edgar","filing":"0001203311-21-000088","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000088/edgardoc.xml","form_type":"4"}},{"id":2515934,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-11-12T18:51:07.000Z","date":"2021-11-11","kind":"sale","acquired":false,"shares":3366,"price":178.82,"value":601908.12,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $178.50 to $179.49. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":60462,"source":{"system":"sec-edgar","filing":"0001203311-21-000088","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000088/edgardoc.xml","form_type":"4"}},{"id":2515933,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-11-12T18:51:07.000Z","date":"2021-11-11","kind":"sale","acquired":false,"shares":2017,"price":177.94,"value":358904.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Reflects sales of common stock executed in multiple transactions at prices ranging from $177.47 to $178.46. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":63828,"source":{"system":"sec-edgar","filing":"0001203311-21-000088","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000088/edgardoc.xml","form_type":"4"}},{"id":2515932,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-11-12T18:51:07.000Z","date":"2021-11-11","kind":"exercise","acquired":true,"shares":6000,"price":26.1,"value":156600.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":65845,"source":{"system":"sec-edgar","filing":"0001203311-21-000088","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000088/edgardoc.xml","form_type":"4"}},{"id":2527135,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Incentive Stock Option (right to buy)","published_at":"2021-11-03T19:20:00.000Z","date":"2021-11-01","kind":"exercise","acquired":false,"shares":2156,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Options vested at a rate of 25% on 8/17/18 and monthly thereafter until all the options were fully vested on 8/17/21."}],"balance_after":0,"derivative":{"exercise_price":46.37,"expiration_date":"2027-08-17","underlying":"Common Stock","underlying_shares":2156},"source":{"system":"sec-edgar","filing":"0001203311-21-000084","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000084/edgardoc.xml","form_type":"4"}},{"id":2527134,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-11-03T19:20:00.000Z","date":"2021-11-01","kind":"exercise","acquired":true,"shares":2156,"price":46.37,"value":99973.72,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":59845,"source":{"system":"sec-edgar","filing":"0001203311-21-000084","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000084/edgardoc.xml","form_type":"4"}},{"id":2559158,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-09-27T20:09:38.000Z","date":"2021-09-23","kind":"grant","acquired":true,"shares":201,"price":166.22,"value":33410.22,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These shares represent restricted stock units and will be settled in common stock upon vesting."},{"field":"date","element":"transactionDate","label":"F2","text":"The performance criteria for these restricted stock units were met. These restricted stock units will become fully vested on 09/20/23, subject to continuous service with the Company until the vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Number of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":57689,"source":{"system":"sec-edgar","filing":"0001203311-21-000076","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000076/edgardoc.xml","form_type":"4"}},{"id":2573527,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2021-09-10T19:22:55.000Z","date":"2021-09-08","kind":"exercise","acquired":false,"shares":6000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Options vested at a rate of 25% on 8/20/13 and monthly thereafter until all the options were fully vested on 8/20/16."}],"balance_after":28866,"derivative":{"exercise_price":26.1,"expiration_date":"2022-08-20","underlying":"Common Stock","underlying_shares":6000},"source":{"system":"sec-edgar","filing":"0001203311-21-000067","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000067/edgardoc.xml","form_type":"4"}},{"id":2573526,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-09-10T19:22:55.000Z","date":"2021-09-08","kind":"sale","acquired":false,"shares":6000,"price":150,"value":900000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":57488,"source":{"system":"sec-edgar","filing":"0001203311-21-000067","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000067/edgardoc.xml","form_type":"4"}},{"id":2573525,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-09-10T19:22:55.000Z","date":"2021-09-08","kind":"exercise","acquired":true,"shares":6000,"price":26.1,"value":156600.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":63488,"source":{"system":"sec-edgar","filing":"0001203311-21-000067","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000120331121000067/edgardoc.xml","form_type":"4"}},{"id":2582292,"issuer":{"id":13956,"kind":"organization","name":"Seagen Inc.","symbol":"SGEN"},"owners":[{"id":94958,"kind":"person","name":"HIMES VAUGHN B","position":1,"cik":"0001361966","reported_name":"HIMES VAUGHN B","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technical Officer"}}],"security":"Common Stock","published_at":"2021-09-02T19:53:50.000Z","date":"2021-08-31","kind":"sale","acquired":false,"shares":1795,"price":167.5155,"value":300690.3225,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations arising out of the vesting of previously granted restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting."}],"balance_after":57488,"source":{"system":"sec-edgar","filing":"0000899243-21-034977","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1060736/000089924321034977/doc4.xml","form_type":"4"}}],"next_cursor":"2021-09-02T19:53:50.000000Z,2582292"}