{"transactions":[{"id":924449,"issuer":{"id":5820,"kind":"organization","name":"Foghorn Therapeutics Inc.","symbol":"FHTX"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock option (right to buy)","published_at":"2026-02-02T16:03:02.000Z","date":"2026-01-30","kind":"grant","planned":false,"acquired":true,"shares":300000,"price":5.71,"value":1713000.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option vests as to 25% of the underlying shares of common stock on January 30, 2027, and thereafter at a rate of 6.25% of the underlying shares on the first day of each calendar quarter."}],"balance_after":300000,"derivative":{"exercise_price":5.71,"expiration_date":"2036-01-29","underlying":"Common Stock","underlying_shares":300000},"source":{"system":"sec-edgar","filing":"0001760104-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1760104/000176010426000002/primarydocument.xml","form_type":"4"}},{"id":1295303,"issuer":{"id":5820,"kind":"organization","name":"Foghorn Therapeutics Inc.","symbol":"FHTX"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (right to 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Stock","underlying_shares":272000},"source":{"system":"sec-edgar","filing":"0001562180-23-006837","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1760104/000156218023006837/primarydocument.xml","form_type":"4"}},{"id":1872141,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Restricted Stock Unit","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":9549,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"kind","element":"transactionCoding","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":9549},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872140,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Restricted Stock Unit","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":6489,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"kind","element":"transactionCoding","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":6489},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872139,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Restricted Stock Unit","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":1409,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"kind","element":"transactionCoding","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1409},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872138,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Restricted Stock Unit","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":11775,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"kind","element":"transactionCoding","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Immediately prior to the Effective Time, each award of restricted stock unit with respect to Shares (each, a \"Restricted Stock Unit\"), other than Restricted Stock Units that immediately vest upon a change of control of the Company, were assumed and substituted for a restricted stock unit-style option to purchase Parent Ordinary Shares or Parent ADS, with an exercise price per Parent Ordinary Shares or Parent ADS, as applicable, equal to Pound Sterling 0.001 per Parent Ordinary Share or Pound Sterling 0.006 per Parent ADS (each, an \"Adjusted Restricted Stock Unit Equivalent\"), granted under one of Parent's incentive equity plans."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The number of Parent Ordinary Shares or Parent ADSs subject to the Adjusted Restricted Stock Unit Equivalent shall be equal to the product of (i) the total number of Shares subject to such Restricted Stock Unit immediately prior to the Effective Time multiplied by (ii) the Ordinary Share Exchange Ratio (as defined in the Merger Agreement) or the Exchange Ratio, as applicable."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":11775},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872137,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":114700,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."}],"balance_after":0,"derivative":{"exercise_price":5.21,"underlying":"Common Stock","underlying_shares":114700},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872136,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":90720,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."}],"balance_after":0,"derivative":{"exercise_price":5.88,"underlying":"Common Stock","underlying_shares":90720},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872135,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":42346,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."}],"balance_after":0,"derivative":{"exercise_price":0.74,"underlying":"Common Stock","underlying_shares":42346},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872134,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":31582,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."}],"balance_after":0,"derivative":{"exercise_price":0.74,"underlying":"Common Stock","underlying_shares":31582},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872133,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":70649,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"kind","element":"transactionCoding","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Immediately prior to the Effective Time, each option to acquire Shares (each, a \"Company Option\") that was outstanding and unexercised, whether or not vested, was assumed and substituted for an option to purchase a number of Parent Ordinary Shares or Parent ADSs equal to the product of (i) the total number of Shares subject to such Company Option immediately prior to the Effective Time multiplied by (ii) six times the Exchange Ratio, in the case of Parent Ordinary Shares, or the Exchange Ratio in the case of Parent ADSs."}],"balance_after":0,"derivative":{"exercise_price":0.97,"underlying":"Common Stock","underlying_shares":70649},"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":1872132,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Common Stock","published_at":"2023-06-01T16:29:40.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":109459,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the \"Company\"), Adaptimmune Therapeutics plc (\"Parent\") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent (\"Merger Sub\"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the \"Merger Agreement\"), pursuant to which Merger Sub merged with and into the Company (the \"Merger\") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the \"Effective Time\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"At the Effective Time, each issued and outstanding share of common stock of the Company (each, a \"Share\") (excluding any Shares held in treasury of the Company or owned, directly or indirectly, by Parent or Merger Sub immediately prior to the Effective Time) was cancelled and converted into the right to receive 1.5117 (the \"Exchange Ratio\") American Depositary Shares of Parent (\"Parent ADS\") representing six ordinary shares of Parent (\"Parent Ordinary Shares\")."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-23-067068","document":"tm2317472-9_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000110465923067068/tm2317472-9_4seq1.xml","form_type":"4"}},{"id":2081791,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Restricted Stock Unit (Right to Buy)","published_at":"2022-12-19T17:44:28.000Z","date":"2022-12-15","kind":"grant","acquired":true,"shares":11775,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit represents a right to receive one share of the issuer's common stock at the time of vesting for no consideration."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The restricted stock units will vest 25% on the one-year anniversary of the date of grant, with the remainder vesting in three equal annual installments thereafter."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The restricted stock units will vest 25% on the one-year anniversary of the date of grant, with the remainder vesting in three equal annual installments thereafter."}],"balance_after":11775,"derivative":{"underlying":"Common Stock","underlying_shares":11775},"source":{"system":"sec-edgar","filing":"0000899243-22-039033","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000089924322039033/doc4.xml","form_type":"4"}},{"id":2081790,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2022-12-19T17:44:28.000Z","date":"2022-12-15","kind":"grant","acquired":true,"shares":70649,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of this option shall vest and become exercisable on the one-year anniversary of the date of grant, with the remainder vesting in thirty-six (36) equal monthly installments thereafter."}],"balance_after":70649,"derivative":{"exercise_price":0.97,"expiration_date":"2032-12-14","underlying":"Common Stock","underlying_shares":70649},"source":{"system":"sec-edgar","filing":"0000899243-22-039033","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000089924322039033/doc4.xml","form_type":"4"}},{"id":2088074,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Common Stock","published_at":"2022-12-13T20:26:27.000Z","date":"2022-12-13","kind":"sale","acquired":false,"shares":4752,"price":1.061,"value":5041.872,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported represent the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. 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This transaction is exempt under Rule 16b-3(c)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In accordance with the ESPP, these shares were purchased based on 85% of the closing price of the issuer's common stock on February 28, 2020."}],"balance_after":3043,"source":{"system":"sec-edgar","filing":"0000899243-21-010270","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000089924321010270/doc4.xml","form_type":"4"}},{"id":2948779,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2020-12-11T06:19:05.000Z","date":"2020-12-10","kind":"grant","acquired":true,"shares":101000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of this option shall vest and become exercisable on January 1, 2022, with the remainder vesting in thirty-six (36) equal monthly installments thereafter."}],"balance_after":101000,"derivative":{"exercise_price":31.83,"expiration_date":"2030-12-09","underlying":"Common Stock","underlying_shares":101000},"source":{"system":"sec-edgar","filing":"0000899243-20-033478","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000089924320033478/doc4.xml","form_type":"4"}},{"id":3193306,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Common Stock","published_at":"2020-03-27T16:13:41.000Z","date":"2020-02-28","kind":"grant","acquired":true,"shares":1082,"price":10.1,"value":10928.2,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"The reporting person is voluntarily reporting the acquisition of shares of the issuer's common stock pursuant to the ESPP for the ESPP purchase period of September 2, 2019 through February 28, 2020. This transaction is exempt under Rule 16b-3(c)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In accordance with the ESPP, these shares were purchased based on 85% of the closing price of the issuer's common stock on February 28, 2020."}],"balance_after":1925,"source":{"system":"sec-edgar","filing":"0001209191-20-021379","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000120919120021379/doc4.xml","form_type":"4"}},{"id":3193305,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Common Stock","published_at":"2020-03-27T16:13:41.000Z","date":"2019-08-30","kind":"grant","acquired":true,"shares":843,"price":12.75,"value":10748.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The reporting person is voluntarily reporting the acquisition of shares of the issuer's common stock pursuant to the issuer's 2018 Employee Stock Purchase Plan (\"ESPP\") for the ESPP purchase period of February 13, 2019 through August 30, 2019.  This transaction is exempt under Rule 16b-3(c)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In accordance with the ESPP, these shares were purchased based on 85% of the closing price of the issuer's common stock on February 13, 2019."}],"balance_after":843,"source":{"system":"sec-edgar","filing":"0001209191-20-021379","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000120919120021379/doc4.xml","form_type":"4"}},{"id":3334087,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2019-12-20T19:45:46.000Z","date":"2019-12-19","kind":"grant","acquired":false,"shares":72100,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of this option shall vest and become exercisable on January 1, 2021, with the remainder vesting in thirty-six (36) equal monthly installments thereafter."}],"balance_after":72100,"derivative":{"exercise_price":16.1,"expiration_date":"2029-12-18","underlying":"Common Stock","underlying_shares":72100},"source":{"system":"sec-edgar","filing":"0000899243-19-029861","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000089924319029861/doc4.xml","form_type":"4"}},{"id":3556743,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":68157,"kind":"person","name":"Cardama Alfonso Quintas","position":1,"cik":"0001760104","reported_name":"Cardama Alfonso Quintas","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2019-04-12T16:09:00.000Z","date":"2019-04-11","kind":"grant","acquired":true,"shares":211302,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of this option shall vest and become exercisable on January 1, 2020, with the remainder vesting in thirty-six (36) equal monthly installments thereafter."}],"balance_after":211302,"derivative":{"exercise_price":16.11,"expiration_date":"2029-04-10","underlying":"Common Stock","underlying_shares":211302},"source":{"system":"sec-edgar","filing":"0001750019-19-000025","document":"wf-form4_155509972563704.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1750019/000175001919000025/wf-form4_155509972563704.xml","form_type":"4"}}]}