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The Series B had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Series B Convertible Preferred Stock (\"Series B\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of IPO. The Series B had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Series B Convertible Preferred Stock (\"Series B\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of IPO. The Series B had no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"The reported securities are beneficially owned by Omega Fund IV, L.P. (\"Omega IV\"). The reported securities may be deemed to be beneficially owned by each of Omega Fund IV GP, L.P. (\"Omega IV GP\"), as the general partner of Omega IV, and Omega Fund IV GP Manager, Ltd. (\"Omega IV GP Manager\"), as the general partner of Omega IV GP.  Otello Stampacchia, Richard Lim and Anne-Mari Paster are all the shareholders and directors of Omega IV GP Manager and have shared voting and investment power over the shares held by Omega IV and, as a result, may each be deemed to beneficially own the reported securities. Otello Stampacchia is also a director of the issuer. Each of the Reporting Persons disclaims beneficial ownership of the reported securities, except to the extent of his, her or its pecuniary interest therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1013547},"source":{"system":"sec-edgar","filing":"0000899243-18-020583","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1652863/000089924318020583/doc4.xml","form_type":"4"}},{"id":3861562,"issuer":{"id":4707,"kind":"organization","name":"Replimune Group, Inc."},"owners":[{"id":129051,"kind":"organization","name":"Omega Fund IV, L.P.","position":1,"cik":"0001528382","reported_name":"Omega Fund IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129052,"kind":"organization","name":"Omega Fund IV GP, L.P.","position":2,"cik":"0001528383","reported_name":"Omega Fund IV GP, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129053,"kind":"organization","name":"Omega Fund IV G.P. 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Manager, Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":36727,"kind":"person","name":"Stampacchia Otello","position":4,"cik":"0001361712","reported_name":"Stampacchia Otello","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156347,"kind":"person","name":"Lim Richard J.","position":5,"cik":"0001623720","reported_name":"Lim Richard J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":108426,"kind":"person","name":"Paster Anne-Mari","position":6,"cik":"0001652863","reported_name":"Paster Anne-Mari","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Convertible Preferred Stock","published_at":"2018-07-25T17:09:15.000Z","date":"2018-07-24","kind":"exercise","acquired":false,"shares":259366,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The Series A Convertible Preferred Stock (\"Series A\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of IPO. The Series A had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Series A Convertible Preferred Stock (\"Series A\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of IPO. The Series A had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The Series A Convertible Preferred Stock (\"Series A\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of IPO. The Series A had no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"The reported securities are beneficially owned by Omega Fund IV, L.P. (\"Omega IV\"). The reported securities may be deemed to be beneficially owned by each of Omega Fund IV GP, L.P. (\"Omega IV GP\"), as the general partner of Omega IV, and Omega Fund IV GP Manager, Ltd. (\"Omega IV GP Manager\"), as the general partner of Omega IV GP.  Otello Stampacchia, Richard Lim and Anne-Mari Paster are all the shareholders and directors of Omega IV GP Manager and have shared voting and investment power over the shares held by Omega IV and, as a result, may each be deemed to beneficially own the reported securities. Otello Stampacchia is also a director of the issuer. Each of the Reporting Persons disclaims beneficial ownership of the reported securities, except to the extent of his, her or its pecuniary interest therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":2579881},"source":{"system":"sec-edgar","filing":"0000899243-18-020583","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1652863/000089924318020583/doc4.xml","form_type":"4"}},{"id":3861561,"issuer":{"id":4707,"kind":"organization","name":"Replimune Group, Inc."},"owners":[{"id":129051,"kind":"organization","name":"Omega Fund IV, L.P.","position":1,"cik":"0001528382","reported_name":"Omega Fund IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129052,"kind":"organization","name":"Omega Fund IV GP, L.P.","position":2,"cik":"0001528383","reported_name":"Omega Fund IV GP, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129053,"kind":"organization","name":"Omega Fund IV G.P. Manager, Ltd.","position":3,"cik":"0001624456","reported_name":"Omega Fund IV G.P. Manager, Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":36727,"kind":"person","name":"Stampacchia Otello","position":4,"cik":"0001361712","reported_name":"Stampacchia Otello","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156347,"kind":"person","name":"Lim Richard J.","position":5,"cik":"0001623720","reported_name":"Lim Richard J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":108426,"kind":"person","name":"Paster Anne-Mari","position":6,"cik":"0001652863","reported_name":"Paster Anne-Mari","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series Seed Preferred Stock","published_at":"2018-07-25T17:09:15.000Z","date":"2018-07-24","kind":"exercise","acquired":false,"shares":100000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Series Seed Preferred Stock (\"Series Seed\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of the issuer's public offering of common stock pursuant the issuer's registration statement under the Securities Act of 1933, as amended, filed with the Commission on June 22, 2018, as subsequently amended (the \"IPO\"). The Series Seed had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Series Seed Preferred Stock (\"Series Seed\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of the issuer's public offering of common stock pursuant the issuer's registration statement under the Securities Act of 1933, as amended, filed with the Commission on June 22, 2018, as subsequently amended (the \"IPO\"). The Series Seed had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series Seed Preferred Stock (\"Series Seed\") converted automatically into shares of the issuer's common stock on a 1-for-9.94688 basis upon the completion of the issuer's public offering of common stock pursuant the issuer's registration statement under the Securities Act of 1933, as amended, filed with the Commission on June 22, 2018, as subsequently amended (the \"IPO\"). The Series Seed had no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"The reported securities are beneficially owned by Omega Fund IV, L.P. (\"Omega IV\"). The reported securities may be deemed to be beneficially owned by each of Omega Fund IV GP, L.P. (\"Omega IV GP\"), as the general partner of Omega IV, and Omega Fund IV GP Manager, Ltd. (\"Omega IV GP Manager\"), as the general partner of Omega IV GP.  Otello Stampacchia, Richard Lim and Anne-Mari Paster are all the shareholders and directors of Omega IV GP Manager and have shared voting and investment power over the shares held by Omega IV and, as a result, may each be deemed to beneficially own the reported securities. Otello Stampacchia is also a director of the issuer. Each of the Reporting Persons disclaims beneficial ownership of the reported securities, except to the extent of his, her or its pecuniary interest therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":994688},"source":{"system":"sec-edgar","filing":"0000899243-18-020583","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1652863/000089924318020583/doc4.xml","form_type":"4"}},{"id":3861560,"issuer":{"id":4707,"kind":"organization","name":"Replimune Group, Inc."},"owners":[{"id":129051,"kind":"organization","name":"Omega Fund IV, L.P.","position":1,"cik":"0001528382","reported_name":"Omega Fund IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129052,"kind":"organization","name":"Omega Fund IV GP, L.P.","position":2,"cik":"0001528383","reported_name":"Omega Fund IV GP, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129053,"kind":"organization","name":"Omega Fund IV G.P. 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The exercise price of the Common Stock Warrants is $1.01 per share of the issuer's common stock.  The Seed Warrants had no expiration date and the Common Stock Warrants have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Series Seed Warrants (the \"Seed Warrants\") converted automatically in warrants to purchase shares of the issuer's common stock (the \"Common Stock Warrants\") on a 1-for-9.94688 basis upon the completion of IPO.  The exercise price of the Common Stock Warrants is $1.01 per share of the issuer's common stock.  The Seed Warrants had no expiration date and the Common Stock Warrants have no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Series Seed Warrants (the \"Seed Warrants\") converted automatically in warrants to purchase shares of the issuer's common stock (the \"Common Stock Warrants\") on a 1-for-9.94688 basis upon the completion of IPO.  The exercise price of the Common Stock Warrants is $1.01 per share of the issuer's common stock.  The Seed Warrants had no expiration date and the Common Stock Warrants have no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"The reported securities are beneficially owned by Omega Fund IV, L.P. (\"Omega IV\"). The reported securities may be deemed to be beneficially owned by each of Omega Fund IV GP, L.P. (\"Omega IV GP\"), as the general partner of Omega IV, and Omega Fund IV GP Manager, Ltd. (\"Omega IV GP Manager\"), as the general partner of Omega IV GP.  Otello Stampacchia, Richard Lim and Anne-Mari Paster are all the shareholders and directors of Omega IV GP Manager and have shared voting and investment power over the shares held by Omega IV and, as a result, may each be deemed to beneficially own the reported securities. Otello Stampacchia is also a director of the issuer. Each of the Reporting Persons disclaims beneficial ownership of the reported securities, except to the extent of his, her or its pecuniary interest therein."}],"balance_after":248672,"derivative":{"underlying":"Common Stock","underlying_shares":248672},"source":{"system":"sec-edgar","filing":"0000899243-18-020583","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1652863/000089924318020583/doc4.xml","form_type":"4"}},{"id":3861559,"issuer":{"id":4707,"kind":"organization","name":"Replimune Group, Inc."},"owners":[{"id":129051,"kind":"organization","name":"Omega Fund IV, L.P.","position":1,"cik":"0001528382","reported_name":"Omega Fund IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129052,"kind":"organization","name":"Omega Fund IV GP, L.P.","position":2,"cik":"0001528383","reported_name":"Omega Fund IV GP, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129053,"kind":"organization","name":"Omega Fund IV G.P. Manager, Ltd.","position":3,"cik":"0001624456","reported_name":"Omega Fund IV G.P. Manager, Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":36727,"kind":"person","name":"Stampacchia Otello","position":4,"cik":"0001361712","reported_name":"Stampacchia Otello","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156347,"kind":"person","name":"Lim Richard J.","position":5,"cik":"0001623720","reported_name":"Lim Richard J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":108426,"kind":"person","name":"Paster Anne-Mari","position":6,"cik":"0001652863","reported_name":"Paster Anne-Mari","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series Seed Warrants (right to buy)","published_at":"2018-07-25T17:09:15.000Z","date":"2018-07-24","kind":"exercise","acquired":false,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The Series Seed Warrants (the \"Seed Warrants\") converted automatically in warrants to purchase shares of the issuer's common stock (the \"Common Stock Warrants\") on a 1-for-9.94688 basis upon the completion of IPO.  The exercise price of the Common Stock Warrants is $1.01 per share of the issuer's common stock.  The Seed Warrants had no expiration date and the Common Stock Warrants have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Series Seed Warrants (the \"Seed Warrants\") converted automatically in warrants to purchase shares of the issuer's common stock (the \"Common Stock Warrants\") on a 1-for-9.94688 basis upon the completion of IPO.  The exercise price of the Common Stock Warrants is $1.01 per share of the issuer's common stock.  The Seed Warrants had no expiration date and the Common Stock Warrants have no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Series Seed Warrants (the \"Seed Warrants\") converted automatically in warrants to purchase shares of the issuer's common stock (the \"Common Stock Warrants\") on a 1-for-9.94688 basis upon the completion of IPO.  The exercise price of the Common Stock Warrants is $1.01 per share of the issuer's common stock.  The Seed Warrants had no expiration date and the Common Stock Warrants have no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"The Series Seed Warrants (the \"Seed Warrants\") converted automatically in warrants to purchase shares of the issuer's common stock (the \"Common Stock Warrants\") on a 1-for-9.94688 basis upon the completion of IPO.  The exercise price of the Common Stock Warrants is $1.01 per share of the issuer's common stock.  The Seed Warrants had no expiration date and the Common Stock Warrants have no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"The reported securities are beneficially owned by Omega Fund IV, L.P. (\"Omega IV\"). The reported securities may be deemed to be beneficially owned by each of Omega Fund IV GP, L.P. (\"Omega IV GP\"), as the general partner of Omega IV, and Omega Fund IV GP Manager, Ltd. (\"Omega IV GP Manager\"), as the general partner of Omega IV GP.  Otello Stampacchia, Richard Lim and Anne-Mari Paster are all the shareholders and directors of Omega IV GP Manager and have shared voting and investment power over the shares held by Omega IV and, as a result, may each be deemed to beneficially own the reported securities. Otello Stampacchia is also a director of the issuer. Each of the Reporting Persons disclaims beneficial ownership of the reported securities, except to the extent of his, her or its pecuniary interest therein."}],"balance_after":0,"derivative":{"underlying":"Series Seed Preferred Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0000899243-18-020583","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1652863/000089924318020583/doc4.xml","form_type":"4"}},{"id":3861558,"issuer":{"id":4707,"kind":"organization","name":"Replimune Group, Inc."},"owners":[{"id":129051,"kind":"organization","name":"Omega Fund IV, L.P.","position":1,"cik":"0001528382","reported_name":"Omega Fund IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129052,"kind":"organization","name":"Omega Fund IV GP, L.P.","position":2,"cik":"0001528383","reported_name":"Omega Fund IV GP, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129053,"kind":"organization","name":"Omega Fund IV G.P. 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The Series B had no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"The reported securities are beneficially owned by Omega Fund IV, L.P. (\"Omega IV\"). The reported securities may be deemed to be beneficially owned by each of Omega Fund IV GP, L.P. (\"Omega IV GP\"), as the general partner of Omega IV, and Omega Fund IV GP Manager, Ltd. (\"Omega IV GP Manager\"), as the general partner of Omega IV GP.  Otello Stampacchia, Richard Lim and Anne-Mari Paster are all the shareholders and directors of Omega IV GP Manager and have shared voting and investment power over the shares held by Omega IV and, as a result, may each be deemed to beneficially own the reported securities. Otello Stampacchia is also a director of the issuer. Each of the Reporting Persons disclaims beneficial ownership of the reported securities, except to the extent of his, her or its pecuniary interest therein."}],"balance_after":4854783,"source":{"system":"sec-edgar","filing":"0000899243-18-020583","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1652863/000089924318020583/doc4.xml","form_type":"4"}},{"id":3861557,"issuer":{"id":4707,"kind":"organization","name":"Replimune Group, Inc."},"owners":[{"id":129051,"kind":"organization","name":"Omega Fund IV, L.P.","position":1,"cik":"0001528382","reported_name":"Omega Fund IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129052,"kind":"organization","name":"Omega Fund IV GP, L.P.","position":2,"cik":"0001528383","reported_name":"Omega Fund IV GP, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":129053,"kind":"organization","name":"Omega Fund IV G.P. 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The Series A had no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"The reported securities are beneficially owned by Omega Fund IV, L.P. (\"Omega IV\"). The reported securities may be deemed to be beneficially owned by each of Omega Fund IV GP, L.P. (\"Omega IV GP\"), as the general partner of Omega IV, and Omega Fund IV GP Manager, Ltd. (\"Omega IV GP Manager\"), as the general partner of Omega IV GP.  Otello Stampacchia, Richard Lim and Anne-Mari Paster are all the shareholders and directors of Omega IV GP Manager and have shared voting and investment power over the shares held by Omega IV and, as a result, may each be deemed to beneficially own the reported securities. Otello Stampacchia is also a director of the issuer. 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