{"transactions":[{"id":741673,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-11T20:01:08.000Z","date":"2026-06-09","kind":"grant","planned":false,"acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2025 Stock Incentive Plan of Voyager Therapeutics, Inc. in accordance with its director compensation policy. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. All of the shares of common stock underlying the option vest upon the earlier of the one-year anniversary of the Vesting Commencement Date or the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service as a director."}],"balance_after":30000,"derivative":{"exercise_price":3.43,"expiration_date":"2036-06-09","underlying":"Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001104659-26-072917","document":"tm2617547-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465926072917/tm2617547-1_4seq1.xml","form_type":"4"}},{"id":1122865,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2025-06-05T01:07:12.000Z","date":"2025-06-03","kind":"grant","planned":false,"acquired":true,"shares":24000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2025 Stock Incentive Plan of Voyager Therapeutics, Inc. in accordance with its director compensation policy. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. All of the shares of common stock underlying the option vest upon the earlier of the one-year anniversary of the Vesting Commencement Date or the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service as a director."}],"balance_after":24000,"derivative":{"exercise_price":3.28,"expiration_date":"2035-06-03","underlying":"Common Stock","underlying_shares":24000},"source":{"system":"sec-edgar","filing":"0001104659-25-056566","document":"tm2517191-7_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465925056566/tm2517191-7_4seq1.xml","form_type":"4"}},{"id":1486740,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2024-06-07T20:20:49.000Z","date":"2024-06-05","kind":"grant","planned":false,"acquired":true,"shares":24000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2015 Stock Option and Incentive Plan of Voyager Therapeutics, Inc. in accordance with its director compensation policy. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. All of the shares of common stock underlying the option vest upon the earlier of the one-year anniversary of the Vesting Commencement Date or the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service as a director."}],"balance_after":24000,"derivative":{"exercise_price":8.7,"expiration_date":"2034-06-05","underlying":"Common Stock","underlying_shares":24000},"source":{"system":"sec-edgar","filing":"0001104659-24-069665","document":"tm2416702-7_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465924069665/tm2416702-7_4seq1.xml","form_type":"4"}},{"id":1863874,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-07T20:41:42.000Z","date":"2023-06-06","kind":"grant","planned":false,"acquired":true,"shares":22000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2015 Stock Option and Incentive Plan of Voyager Therapeutics, Inc. in accordance with its director compensation policy. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. All of the shares of common stock underlying the option vest upon the earlier of the one-year anniversary of the Vesting Commencement Date or the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service as a director."}],"balance_after":22000,"derivative":{"exercise_price":12.57,"expiration_date":"2033-06-06","underlying":"Common Stock","underlying_shares":22000},"source":{"system":"sec-edgar","filing":"0001104659-23-068933","document":"tm2317994-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465923068933/tm2317994-9_4seq1.xml","form_type":"4"}},{"id":2141113,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":5600,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":22.3,"underlying":"Common Stock","underlying_shares":5600},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141112,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":5600,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":37.09,"underlying":"Common Stock","underlying_shares":5600},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141111,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":5247,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":64.75,"underlying":"Common Stock","underlying_shares":5247},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141110,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":7500,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":56.3,"underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141109,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":42.25,"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141108,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":28.45,"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141107,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":18.85,"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141106,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding option to purchase shares of Common Stock granted under an Issuer equity plan (each, an \"Issuer Stock Option\"), whether vested or unvested, was canceled in exchange for the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such Issuer Stock Option immediately prior to the Effective Time multiplied by (ii) the excess, if any, of the Merger Consideration over the exercise price per share of such Issuer Stock Option."}],"balance_after":0,"derivative":{"exercise_price":15.03,"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141105,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":3600,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit of the Issuer (\"RSU\") represented a contingent right to receive one share of Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding RSU was canceled and converted into the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such RSU immediately prior to the completion of the Merger multiplied by (ii) the Merger Consideration."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding RSU was canceled and converted into the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such RSU immediately prior to the completion of the Merger multiplied by (ii) the Merger Consideration."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Pursuant to the terms of the Merger Agreement, at the Effective Time, subject to all required withholding taxes, each outstanding RSU was canceled and converted into the right to receive an amount in cash equal to (i) the number of shares of Common Stock subject to such RSU immediately prior to the completion of the Merger multiplied by (ii) the Merger Consideration."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":3600},"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2141104,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-10-06T20:20:26.000Z","date":"2022-10-05","kind":"disposition_to_issuer","acquired":false,"shares":26437,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger (the \"Merger Agreement\"), dated as of August 7, 2022, by and among the Issuer, Pfizer Inc., a Delaware corporation (\"Parent\"), and Ribeye Acquisition Corp., a Delaware corporation and a wholly owned subsidiary of Parent (\"Merger Sub\"), pursuant to which Merger Sub merged with and into the Issuer, with the Issuer surviving the merger as a wholly owned subsidiary of Parent (the \"Merger\"), effective as of the effective time of the Merger (the \"Effective Time\") on October 5, 2022. At the Effective Time, each share of the Issuer's common stock, par value $0.001 per share (\"Common Stock\"), reported in this Form 4 was converted into the right to receive $68.50 in cash (the \"Merger Consideration\"), without interest and subject to any required tax withholding, upon the terms and subject to the conditions of the Merger Agreement."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from Footnote 1) From and after the Effective Time, all such shares of Common Stock were no longer outstanding and were automatically canceled."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-22-033156","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322033156/doc4.xml","form_type":"4"}},{"id":2206305,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-07-18T21:34:24.000Z","date":"2022-07-14","kind":"sale","acquired":false,"shares":9512,"price":6.7,"value":63730.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on July 13, 2022. The reporting person structured the durable automatic sales instructions to constitute a \"binding contract\" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on July 13, 2022. The reporting person structured the durable automatic sales instructions to constitute a \"binding contract\" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.70 to $6.74, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4."}],"balance_after":16788,"source":{"system":"sec-edgar","filing":"0001104659-22-080577","document":"tm2221315-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465922080577/tm2221315-2_4seq1.xml","form_type":"4"}},{"id":2229663,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2022-06-16T22:01:07.000Z","date":"2022-06-14","kind":"grant","acquired":true,"shares":3600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 14, 2023 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 14, 2023 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":3600,"derivative":{"underlying":"Common Stock","underlying_shares":3600},"source":{"system":"sec-edgar","filing":"0000899243-22-022892","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322022892/doc4.xml","form_type":"4"}},{"id":2229662,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-06-16T22:01:07.000Z","date":"2022-06-14","kind":"grant","acquired":true,"shares":5600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The shares subject to this option shall vest and become exercisable in equal monthly installments over a period of 12 months following June 14, 2022 for 11 months and the remaining 1/12th on the earlier of (i) June 14, 2023 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. This option is subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":5600,"derivative":{"exercise_price":22.3,"expiration_date":"2032-06-13","underlying":"Common Stock","underlying_shares":5600},"source":{"system":"sec-edgar","filing":"0000899243-22-022892","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322022892/doc4.xml","form_type":"4"}},{"id":2229661,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2022-06-16T22:01:07.000Z","date":"2022-06-14","kind":"exercise","acquired":false,"shares":3600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs vested in a single installment on June 14, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs vested in a single installment on June 14, 2022."}],"balance_after":0,"derivative":{"exercise_date":"2022-06-14","underlying":"Common Stock","underlying_shares":3600},"source":{"system":"sec-edgar","filing":"0000899243-22-022892","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322022892/doc4.xml","form_type":"4"}},{"id":2229660,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-06-16T22:01:07.000Z","date":"2022-06-14","kind":"exercise","acquired":true,"shares":3600,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."}],"balance_after":26437,"source":{"system":"sec-edgar","filing":"0000899243-22-022892","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924322022892/doc4.xml","form_type":"4"}},{"id":2239122,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-06-08T20:35:28.000Z","date":"2022-06-06","kind":"grant","acquired":true,"shares":22000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2015 Stock Option and Incentive Plan of Voyager Therapeutics, Inc. in accordance with its director compensation policy. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. All of the shares of common stock underlying the option vest upon the earlier of the one-year anniversary of the Vesting Commencement Date or the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service as a director."}],"balance_after":22000,"derivative":{"exercise_price":5.27,"expiration_date":"2032-06-06","underlying":"Common Stock","underlying_shares":22000},"source":{"system":"sec-edgar","filing":"0001104659-22-069342","document":"tm2218013-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465922069342/tm2218013-1_4seq1.xml","form_type":"4"}},{"id":2433788,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Interim CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2022-01-19T01:05:31.000Z","date":"2022-01-13","kind":"grant","acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This stock option was issued pursuant to the Plan. 1/5th of the shares of common stock underlying the option vest on each of February 12, 2022, March 12, 2022, April 12, 2022, May 12, 2022 and June 2, 2022, subject to the Reporting Person's continued service as an interim executive officer."}],"balance_after":50000,"derivative":{"exercise_price":2.85,"expiration_date":"2032-01-13","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001104659-22-005021","document":"tm223208-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465922005021/tm223208-2_4seq1.xml","form_type":"4"}},{"id":2433787,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Interim CSO"}}],"security":"Common Stock","published_at":"2022-01-19T01:05:31.000Z","date":"2022-01-13","kind":"grant","acquired":true,"shares":26300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of common stock issuable under an aggregate of 26,300 restricted stock units (\"RSUs\") awarded to the Reporting Person pursuant to the Voyager Therapeutics, Inc. 2015 Stock Option and Incentive Plan (the \"Plan\"). Each RSU represents the right to receive one share of common stock upon vesting. The vesting commencement date of the RSU award is the grant date, January 13, 2022. 100% of the shares of common stock underlying the RSU award vest on the six-month anniversary of such vesting commencement date, subject to the Reporting Person's continued service as a director, officer, or otherwise."}],"balance_after":26300,"source":{"system":"sec-edgar","filing":"0001104659-22-005021","document":"tm223208-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465922005021/tm223208-2_4seq1.xml","form_type":"4"}},{"id":2660406,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2021-06-21T20:24:25.000Z","date":"2021-06-17","kind":"grant","acquired":true,"shares":3600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 17, 2022 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 17, 2022 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":3600,"derivative":{"underlying":"Common Stock","underlying_shares":3600},"source":{"system":"sec-edgar","filing":"0000899243-21-024979","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924321024979/doc4.xml","form_type":"4"}},{"id":2660405,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2021-06-21T20:24:25.000Z","date":"2021-06-17","kind":"grant","acquired":true,"shares":5600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The shares subject to this option shall vest and become exercisable in equal monthly installments over a period of 12 months following June 17, 2021 for 11 months and the remaining 1/12th on the earlier of (i) June 17, 2022 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. This option is subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":5600,"derivative":{"exercise_price":37.09,"expiration_date":"2031-06-16","underlying":"Common Stock","underlying_shares":5600},"source":{"system":"sec-edgar","filing":"0000899243-21-024979","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924321024979/doc4.xml","form_type":"4"}},{"id":2660404,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2021-06-21T20:24:25.000Z","date":"2021-06-17","kind":"exercise","acquired":false,"shares":3037,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs vested in a single installment on June 17, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs vested in a single installment on June 17, 2021."}],"balance_after":0,"derivative":{"exercise_date":"2021-06-17","underlying":"Common Stock","underlying_shares":3037},"source":{"system":"sec-edgar","filing":"0000899243-21-024979","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924321024979/doc4.xml","form_type":"4"}},{"id":2660403,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-21T20:24:25.000Z","date":"2021-06-17","kind":"exercise","acquired":true,"shares":3037,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."}],"balance_after":22837,"source":{"system":"sec-edgar","filing":"0000899243-21-024979","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924321024979/doc4.xml","form_type":"4"}},{"id":2677582,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Interim CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-06-08T20:09:54.000Z","date":"2021-06-07","kind":"grant","acquired":true,"shares":42000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2015 Stock Option and Incentive Plan of Voyager Therapeutics, Inc. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. The option vests over one year with 1/12th of the shares of common stock underlying the option vesting upon the one-month anniversary of the Vesting Commencement Date and an additional 1/12th of the shares of common stock underlying the option vesting at the end of each successive one-month period, subject to the Reporting Person's continued service."}],"balance_after":42000,"derivative":{"exercise_price":4.45,"expiration_date":"2031-06-07","underlying":"Common Stock","underlying_shares":42000},"source":{"system":"sec-edgar","filing":"0001104659-21-078229","document":"tm2119100-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465921078229/tm2119100-1_4seq1.xml","form_type":"4"}},{"id":2680940,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Interim CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-06-04T20:31:28.000Z","date":"2021-06-03","kind":"grant","acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2015 Stock Option and Incentive Plan of Voyager Therapeutics, Inc. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. The option vests over one year with 1/12th of the shares of common stock underlying the option vesting upon the one-month anniversary of the Vesting Commencement Date and an additional 1/12th of the shares of common stock underlying the option vesting at the end of each successive one-month period, subject to the Reporting Person's continued service."}],"balance_after":50000,"derivative":{"exercise_price":4.23,"expiration_date":"2031-06-03","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001104659-21-077066","document":"tm2118780-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465921077066/tm2118780-1_4seq1.xml","form_type":"4"}},{"id":3032149,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2020-09-14T22:12:24.000Z","date":"2020-09-10","kind":"exercise","acquired":false,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares vested and became exercisable in 36 equal monthly installments, with the first installment on March 8, 2016.  This option was subject to accelerated vesting upon a change of control of the Issuer."}],"balance_after":15000,"derivative":{"exercise_price":15.03,"expiration_date":"2026-02-08","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0000899243-20-025019","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924320025019/doc4.xml","form_type":"4"}},{"id":3032148,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-09-14T22:12:24.000Z","date":"2020-09-10","kind":"exercise","acquired":true,"shares":15000,"price":15.03,"value":225450.0,"ownership":{"direct":true},"balance_after":19800,"source":{"system":"sec-edgar","filing":"0000899243-20-025019","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924320025019/doc4.xml","form_type":"4"}},{"id":3104068,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2020-06-20T01:30:46.000Z","date":"2020-06-17","kind":"grant","acquired":true,"shares":3037,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 17, 2021 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 17, 2021 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":3037,"derivative":{"underlying":"Common Stock","underlying_shares":3037},"source":{"system":"sec-edgar","filing":"0000899243-20-017314","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924320017314/doc4.xml","form_type":"4"}},{"id":3104067,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2020-06-20T01:30:46.000Z","date":"2020-06-17","kind":"grant","acquired":true,"shares":5247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The shares subject to this option shall vest and become exercisable in equal monthly installments over a period of 12 months following June 17, 2020 for 11 months and the remaining 1/12th on the earlier of (i) June 17, 2021 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors. This option is subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":5247,"derivative":{"exercise_price":64.75,"expiration_date":"2030-06-16","underlying":"Common Stock","underlying_shares":5247},"source":{"system":"sec-edgar","filing":"0000899243-20-017314","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924320017314/doc4.xml","form_type":"4"}},{"id":3104066,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2020-06-20T01:30:46.000Z","date":"2020-06-17","kind":"exercise","acquired":true,"shares":4800,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs vested in a single installment on June 17, 2020, the date of the Issuer's annual meeting of stockholders, subject to the Reporting Person's continued service on the Issuer's Board of Directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs vested in a single installment on June 17, 2020, the date of the Issuer's annual meeting of stockholders, subject to the Reporting Person's continued service on the Issuer's Board of Directors."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":4800},"source":{"system":"sec-edgar","filing":"0000899243-20-017314","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924320017314/doc4.xml","form_type":"4"}},{"id":3104065,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-06-20T01:30:46.000Z","date":"2020-06-17","kind":"exercise","acquired":true,"shares":4800,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock."}],"balance_after":4800,"source":{"system":"sec-edgar","filing":"0000899243-20-017314","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924320017314/doc4.xml","form_type":"4"}},{"id":3120396,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2020-06-05T20:18:06.000Z","date":"2020-06-04","kind":"grant","acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2015 Stock Option and Incentive Plan of Voyager Therapeutics, Inc. in accordance with its director compensation policy. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. All of the shares of common stock underlying the option vest upon the one-year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continued service."}],"balance_after":15000,"derivative":{"exercise_price":11.79,"expiration_date":"2030-06-04","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001104659-20-070330","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465920070330/a4.xml","form_type":"4"}},{"id":3482276,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2019-06-20T20:01:23.000Z","date":"2019-06-18","kind":"grant","acquired":true,"shares":4800,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock.  The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 18, 2020, or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors.  The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock.  The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 18, 2020, or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors.  The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Common Stock.  The shares of Common Stock underlying the RSUs vest in a single installment on the earlier of (i) June 18, 2020, or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors.  The shares of Common Stock underlying the RSUs are subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":4800,"derivative":{"underlying":"Common Stock","underlying_shares":4800},"source":{"system":"sec-edgar","filing":"0000899243-19-017614","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924319017614/doc4.xml","form_type":"4"}},{"id":3482275,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2019-06-20T20:01:23.000Z","date":"2019-06-18","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares subject to this option shall vest and become exercisable in equal monthly installments over a period of 12 months following June 18, 2019, for 11 months and the remaining 1/12th on the earlier of (i) June 18, 2020 or (ii) the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Issuer's Board of Directors.  This option is subject to full acceleration of vesting with respect to all then-unvested shares upon the consummation of a Sale Event (as defined in the Issuer's 2015 Stock Option and Incentive Plan, as amended)."}],"balance_after":7500,"derivative":{"exercise_price":56.3,"expiration_date":"2029-06-17","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0000899243-19-017614","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924319017614/doc4.xml","form_type":"4"}},{"id":3487758,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2019-06-17T23:00:21.000Z","date":"2019-06-13","kind":"grant","acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the 2015 Stock Option and Incentive Plan of Voyager Therapeutics, Inc. in accordance with its director compensation policy. The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date. All of the shares of common stock underlying the option vest upon the one-year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continued service."}],"balance_after":15000,"derivative":{"exercise_price":24.68,"expiration_date":"2029-06-13","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001104659-19-036003","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465919036003/a4.xml","form_type":"4"}},{"id":3818194,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-09-13T00:49:31.000Z","date":"2018-09-12","kind":"purchase","acquired":true,"shares":5000,"price":18.44,"value":92200.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The securities are directly held by the Pierce Family Trust, dated October 13, 1993 (the \"Pierce Family Trust\"). The Reporting Person's immediate family members are beneficiaries of the Pierce Family Trust. The Reporting Person expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001104659-18-056499","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465918056499/a4.xml","form_type":"4"}},{"id":3884777,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2018-06-22T22:22:13.000Z","date":"2018-06-20","kind":"grant","acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares vest and become exercisable in 12 equal monthly installments, with the first installment on July 20, 2018, subject to the recipient's continued service on the Issuer's Board of Directors. This option is subject to accelerated vesting upon a change of control of the Issuer."}],"balance_after":15000,"derivative":{"exercise_price":42.25,"expiration_date":"2028-06-19","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0000899243-18-017768","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924318017768/doc4.xml","form_type":"4"}},{"id":3890842,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2018-06-19T00:50:12.000Z","date":"2018-06-14","kind":"grant","acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option was issued pursuant to the Voyager Therapeutics, Inc. 2015 Stock Option and Incentive Plan.  The vesting commencement date (the \"Vesting Commencement Date\") of the option is the grant date.  All of the shares of common stock underlying the option vest upon the one-year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continued service."}],"balance_after":15000,"derivative":{"exercise_price":21.64,"expiration_date":"2028-06-14","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001104659-18-040895","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465918040895/a4.xml","form_type":"4"}},{"id":4269356,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2017-06-30T20:02:08.000Z","date":"2017-06-29","kind":"grant","acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option award was granted under Voyager Therapeutics, Inc.'s 2015 Stock Option and Incentive Plan pursuant to the Company's Amended and Restated Non-Employee Director Compensation Policy and will vest in full upon the first anniversary of the grant, subject to Mr. Pierce's continued service on the Board of Directors."}],"balance_after":15000,"derivative":{"exercise_price":9.06,"expiration_date":"2027-06-29","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001104659-17-042936","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465917042936/a4.xml","form_type":"4"}},{"id":4274349,"issuer":{"id":123220,"kind":"organization","name":"Global Blood Therapeutics, Inc.","symbol":"GBT"},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-06-23T01:50:56.000Z","date":"2017-06-20","kind":"grant","acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares vest and become exercisable in 12 equal monthly installments, with the first installment on July 20, 2017, subject to the recipient's continued service on the Issuer's Board of Directors. This option is subject to accelerated vesting upon a change of control of the Issuer."}],"balance_after":15000,"derivative":{"exercise_price":28.45,"expiration_date":"2027-06-19","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0000899243-17-016998","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256964/000089924317016998/doc4.xml","form_type":"4"}},{"id":4498712,"issuer":{"id":6271,"kind":"organization","name":"Voyager Therapeutics, Inc."},"owners":[{"id":39264,"kind":"person","name":"PIERCE GLENN","position":1,"cik":"0001256964","reported_name":"PIERCE GLENN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2017-01-05T22:26:26.000Z","date":"2017-01-03","kind":"grant","acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"These stock options were issued pursuant to the Voyager Therapeutics, Inc. 2015 Stock Option and Incentive Plan. The shares of common stock underlying the options will vest in quarterly installments subject to continued service."}],"balance_after":30000,"derivative":{"exercise_price":11.97,"expiration_date":"2027-01-03","underlying":"Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001104659-17-000984","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1640266/000110465917000984/a4.xml","form_type":"4"}}]}