{"transactions":[{"id":1466039,"issuer":{"id":9824,"kind":"organization","name":"Adaptimmune Therapeutics PLC"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to purchase Ordinary Shares","published_at":"2024-07-01T17:02:51.000Z","date":"2024-07-01","kind":"grant","planned":false,"acquired":true,"shares":1144686,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The exercise price was converted from GBP0.13 based on an exchange rate of $U.S. 1.263714 to GBP1.00. The actual exercise price will be the pounds sterling amount."}],"balance_after":1144686,"derivative":{"exercise_price":0.16,"exercise_date":"2025-07-01","expiration_date":"2034-07-01","underlying":"Ordinary Shares","underlying_shares":1144686},"source":{"system":"sec-edgar","filing":"0001104659-24-076893","document":"tm2418639-4_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465924076893/tm2418639-4_4seq1.xml","form_type":"4"}},{"id":1836830,"issuer":{"id":9824,"kind":"organization","name":"Adaptimmune Therapeutics PLC"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Ordinary Shares","published_at":"2023-07-05T17:05:16.000Z","date":"2023-07-05","kind":"grant","planned":false,"acquired":true,"shares":152376,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, as amended by Amendment No. 1 to Agreement and Plan of Merger, dated as of April 5, 2023 (the \"Merger Agreement\"), by and among the Issuer, CM Merger Sub, Inc. (\"Merger Sub\") and TCR2 Therapeutics, Inc. (\"TCRR\"), among other things, Merger Sub was merged with and into TCRR (the \"Merger\") with TCRR surviving the Merger as a wholly-owned subsidiary of the Issuer. Immediately prior to the effective time of the Merger, all outstanding and unexercised options to acquire shares of TCRR common stock (each, a \"TCRR Option\") were assumed by the Issuer and substituted for an option to purchase ordinary shares of the Issuer (each such share, an \"Ordinary Share\") (each such option, an \"Adjusted Option\"), with an exercise price equal to (A) the exercise price of such TCRR Option divided by (B) the product of 1.5117 multiplied by six (such product, the \"Ordinary Share Exchange Ratio\")."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The number of Ordinary Shares subject to the Adjusted Option is equal to (i) the Ordinary Share Exchange Ratio multiplied by (ii) the total number of shares of TCRR common stock subject to such TCRR Option. Each Adjusted Option was granted to the Reporting Person on the date set out in Column 3."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"The exercise price was converted from GBP0.09, based on an exchange rate of $U.S. 1.2734 to GBP1.00. The actual exercise price will be the pounds sterling amount."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Will be exercisable as to 38,094 Ordinary Shares on December 15, 2023 and will be exercisable as to the remainder in monthly installments of 4,758 Ordinary Shares on the fifteenth of each month from January 15, 2024 through November 15, 2025 and 4,848 Ordinary Shares on December 15, 2025."}],"balance_after":152376,"derivative":{"exercise_price":0.11,"expiration_date":"2032-12-14","underlying":"Ordinary Shares","underlying_shares":152376},"source":{"system":"sec-edgar","filing":"0001104659-23-078201","document":"tm2320409-10_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465923078201/tm2320409-10_4seq1.xml","form_type":"4"}},{"id":1836829,"issuer":{"id":9824,"kind":"organization","name":"Adaptimmune Therapeutics PLC"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Ordinary Shares","published_at":"2023-07-05T17:05:16.000Z","date":"2023-07-05","kind":"grant","planned":false,"acquired":true,"shares":109746,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, as amended by Amendment No. 1 to Agreement and Plan of Merger, dated as of April 5, 2023 (the \"Merger Agreement\"), by and among the Issuer, CM Merger Sub, Inc. (\"Merger Sub\") and TCR2 Therapeutics, Inc. (\"TCRR\"), among other things, Merger Sub was merged with and into TCRR (the \"Merger\") with TCRR surviving the Merger as a wholly-owned subsidiary of the Issuer. Immediately prior to the effective time of the Merger, all outstanding and unexercised options to acquire shares of TCRR common stock (each, a \"TCRR Option\") were assumed by the Issuer and substituted for an option to purchase ordinary shares of the Issuer (each such share, an \"Ordinary Share\") (each such option, an \"Adjusted Option\"), with an exercise price equal to (A) the exercise price of such TCRR Option divided by (B) the product of 1.5117 multiplied by six (such product, the \"Ordinary Share Exchange Ratio\")."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The number of Ordinary Shares subject to the Adjusted Option is equal to (i) the Ordinary Share Exchange Ratio multiplied by (ii) the total number of shares of TCRR common stock subject to such TCRR Option. Each Adjusted Option was granted to the Reporting Person on the date set out in Column 3."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The exercise price was converted from GBP0.46, based on an exchange rate of $U.S. 1.2734 to GBP1.00. The actual exercise price will be the pounds sterling amount."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Currently exercisable as to 48,006 Ordinary Shares and will be exercisable as to the remainder in monthly installments of 3,430 Ordinary Shares on the first of each month from August 1, 2023 through January 1, 2025."}],"balance_after":109746,"derivative":{"exercise_price":0.57,"expiration_date":"2031-12-08","underlying":"Ordinary Shares","underlying_shares":109746},"source":{"system":"sec-edgar","filing":"0001104659-23-078201","document":"tm2320409-10_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465923078201/tm2320409-10_4seq1.xml","form_type":"4"}},{"id":1836828,"issuer":{"id":9824,"kind":"organization","name":"Adaptimmune Therapeutics PLC"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Ordinary Shares","published_at":"2023-07-05T17:05:16.000Z","date":"2023-07-05","kind":"grant","planned":false,"acquired":true,"shares":226464,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, as amended by Amendment No. 1 to Agreement and Plan of Merger, dated as of April 5, 2023 (the \"Merger Agreement\"), by and among the Issuer, CM Merger Sub, Inc. (\"Merger Sub\") and TCR2 Therapeutics, Inc. (\"TCRR\"), among other things, Merger Sub was merged with and into TCRR (the \"Merger\") with TCRR surviving the Merger as a wholly-owned subsidiary of the Issuer. Immediately prior to the effective time of the Merger, all outstanding and unexercised options to acquire shares of TCRR common stock (each, a \"TCRR Option\") were assumed by the Issuer and substituted for an option to purchase ordinary shares of the Issuer (each such share, an \"Ordinary Share\") (each such option, an \"Adjusted Option\"), with an exercise price equal to (A) the exercise price of such TCRR Option divided by (B) the product of 1.5117 multiplied by six (such product, the \"Ordinary Share Exchange Ratio\")."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The number of Ordinary Shares subject to the Adjusted Option is equal to (i) the Ordinary Share Exchange Ratio multiplied by (ii) the total number of shares of TCRR common stock subject to such TCRR Option. Each Adjusted Option was granted to the Reporting Person on the date set out in Column 3."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The exercise price was converted from GBP1.39, based on an exchange rate of $U.S. 1.2734 to GBP1.00. The actual exercise price will be the pounds sterling amount."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Currently exercisable as to 127,386 Ordinary Shares and will be exercisable as to the remainder in monthly installments of 7,077 Ordinary Shares on the twenty-fifth of each month from July 25, 2023 through August 25, 2024."}],"balance_after":226464,"derivative":{"exercise_price":1.77,"expiration_date":"2031-08-24","underlying":"Ordinary Shares","underlying_shares":226464},"source":{"system":"sec-edgar","filing":"0001104659-23-078201","document":"tm2320409-10_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465923078201/tm2320409-10_4seq1.xml","form_type":"4"}},{"id":1839888,"issuer":{"id":9824,"kind":"organization","name":"Adaptimmune Therapeutics PLC"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to purchase Ordinary Shares","published_at":"2023-07-03T17:04:51.000Z","date":"2023-07-03","kind":"grant","planned":false,"acquired":true,"shares":500000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The exercise price was converted from GBP0.12 based on an exchange rate of $U.S. 1.216007 to GBP1.00. The actual exercise price will be the pounds sterling amount."}],"balance_after":500000,"derivative":{"exercise_price":0.16,"exercise_date":"2024-07-03","expiration_date":"2033-07-03","underlying":"Ordinary Shares","underlying_shares":500000},"source":{"system":"sec-edgar","filing":"0001104659-23-077673","document":"tm2320409-7_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465923077673/tm2320409-7_4seq1.xml","form_type":"4"}},{"id":1872250,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:18:09.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":24968,"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":"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\"). 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":"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\"). 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":"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\"). 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":16.02,"underlying":"Common Stock","underlying_shares":24968},"source":{"system":"sec-edgar","filing":"0001104659-23-067046","document":"tm2317472-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465923067046/tm2317472-2_4seq1.xml","form_type":"4"}},{"id":1872249,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:18:09.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":12100,"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":"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\"). 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":"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\"). 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":"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\"). 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":12100},"source":{"system":"sec-edgar","filing":"0001104659-23-067046","document":"tm2317472-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465923067046/tm2317472-2_4seq1.xml","form_type":"4"}},{"id":1872248,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-01T16:18:09.000Z","date":"2023-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":16800,"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":"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\"). 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":"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\"). 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":"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\"). 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":16800},"source":{"system":"sec-edgar","filing":"0001104659-23-067046","document":"tm2317472-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000110465923067046/tm2317472-2_4seq1.xml","form_type":"4"}},{"id":2082042,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-12-19T17:18:43.000Z","date":"2022-12-15","kind":"grant","acquired":true,"shares":16800,"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, 2024, with the remainder vesting in twenty-four (24) equal monthly installments thereafter."}],"balance_after":16800,"derivative":{"exercise_price":0.97,"expiration_date":"2032-12-14","underlying":"Common Stock","underlying_shares":16800},"source":{"system":"sec-edgar","filing":"0000899243-22-039014","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000089924322039014/doc4.xml","form_type":"4"}},{"id":2477536,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2021-12-10T16:29:19.000Z","date":"2021-12-09","kind":"grant","acquired":true,"shares":12100,"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, 2023, with the remainder vesting in twenty-four (24) equal monthly installments thereafter."}],"balance_after":12100,"derivative":{"exercise_price":5.21,"expiration_date":"2031-12-08","underlying":"Common Stock","underlying_shares":12100},"source":{"system":"sec-edgar","filing":"0001209191-21-069029","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000120919121069029/doc4.xml","form_type":"4"}},{"id":2589748,"issuer":{"id":94327,"kind":"organization","name":"TCR2 THERAPEUTICS INC.","symbol":"TCRR"},"owners":[{"id":89357,"kind":"person","name":"Hegde Priti","position":1,"cik":"0001880034","reported_name":"Hegde Priti","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2021-08-26T16:21:39.000Z","date":"2021-08-25","kind":"grant","acquired":true,"shares":24968,"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 August 25, 2022, with the remainder vesting in twenty-four (24) equal monthly installments thereafter."}],"balance_after":24968,"derivative":{"exercise_price":16.02,"expiration_date":"2031-08-24","underlying":"Common Stock","underlying_shares":24968},"source":{"system":"sec-edgar","filing":"0001209191-21-053469","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1880034/000120919121053469/doc4.xml","form_type":"4"}}]}