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The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."}],"balance_after":0,"derivative":{"exercise_date":"2026-06-01","expiration_date":"2026-06-01","underlying":"Ordinary Shares","underlying_shares":1152},"source":{"system":"sec-edgar","filing":"0001395064-26-000276","document":"wk-form4_1783376940.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000139506426000276/wk-form4_1783376940.xml","form_type":"4"}},{"id":714853,"issuer":{"id":2662,"kind":"organization","name":"TAKEDA PHARMACEUTICAL CO LTD","symbol":"TAK"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Ordinary Shares","published_at":"2026-07-06T22:29:03.000Z","date":"2026-07-01","kind":"grant","planned":false,"acquired":true,"shares":3800,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of restricted stock units (RSU). 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The RSUs vest on June 1, 2029."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reflects the conversion of 3,100 Ordinary Shares into 6,200 American Depositary Shares upon vesting of RSUs."}],"balance_after":10400,"source":{"system":"sec-edgar","filing":"0001395064-26-000276","document":"wk-form4_1783376940.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000139506426000276/wk-form4_1783376940.xml","form_type":"4"}},{"id":714858,"issuer":{"id":7063,"kind":"organization","name":"Boundless Bio, Inc."},"owners":[{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":1,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":2,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":3,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":4,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32075,"kind":"person","name":"Burow Kristina","position":5,"cik":"0001569248","reported_name":"Burow Kristina","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2026-07-06T21:44:44.000Z","date":"2026-07-01","kind":"exercise","planned":false,"acquired":false,"shares":16000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The stock option vested in substantially equal monthly installments over the 11 months following June 23, 2025. 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The Preferred Stock had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock and Series B-1 Preferred Stock (collectively, the \"Preferred Stock\") automatically converted into the number of shares shown in Column 7 on a 1.5928 for 1 basis upon the effectiveness of the Issuer's registration statement on Form S-1 relating to its initial public offering on June 17, 2026 and without payment of consideration. 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The Preferred Stock had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock and Series B-1 Preferred Stock (collectively, the \"Preferred Stock\") automatically converted into the number of shares shown in Column 7 on a 1.5928 for 1 basis upon the effectiveness of the Issuer's registration statement on Form S-1 relating to its initial public offering on June 17, 2026 and without payment of consideration. The Preferred Stock had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock and Series B-1 Preferred Stock (collectively, the \"Preferred Stock\") automatically converted into the number of shares shown in Column 7 on a 1.5928 for 1 basis upon the effectiveness of the Issuer's registration statement on Form S-1 relating to its initial public offering on June 17, 2026 and without payment of consideration. The Preferred Stock had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock and Series B-1 Preferred Stock (collectively, the \"Preferred Stock\") automatically converted into the number of shares shown in Column 7 on a 1.5928 for 1 basis upon the effectiveness of the Issuer's registration statement on Form S-1 relating to its initial public offering on June 17, 2026 and without payment of consideration. The Preferred Stock had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are directly held by ARCH Venture Fund XIII, L.P. (\"ARCH XIII\"). ARCH Venture Partners XIII, L.P. (\"AVP XIII LP\") is the general partner of ARCH XIII. ARCH Venture Partners XIII, LLC (\"AVP XIII LLC\") is the general partner of AVP XIII LP. Paul Berns, Kristina M. 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(\"ARCH XIII\"). ARCH Venture Partners XIII, L.P. (\"AVP XIII LP\") is the general partner of ARCH XIII. ARCH Venture Partners XIII, LLC (\"AVP XIII LLC\") is the general partner of AVP XIII LP.  Keith Crandell, Robert Nelsen, Kristina Burow, Paul Berns and Steven Gillis are members of the investment committee of AVP XIII LLC (the \"AVP XIII LLC Committee Members\"). Each of AVP XIII LP and AVP XIII LLC may be deemed to beneficially own the shares held by ARCH XIII, and each of the AVP XIII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XIII. Each of AVP XIII LP, AVP XIII LLC and the AVP XIII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."}],"balance_after":1426528,"source":{"system":"sec-edgar","filing":"0001012975-26-000234","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2016082/000101297526000234/form4.xml","form_type":"4"}},{"id":999081,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-11-14T18:34:16.000Z","date":"2025-11-13","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":8313680,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"Pursuant to the Agreement and Plan of Merger dated September 21, 2025, as amended on November 7, 2025 (the \"Merger Agreement\"), by and among Metsera, Inc. (the \"Company\"), Pfizer Inc., a Delaware corporation (\"Parent\"), and Mayfair Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (the \"Merger Sub\"), the Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly owned subsidiary of the Parent (the \"Merger\"). At the Effective Time of the Merger (as defined in the Merger Agreement), each issued and outstanding share of common stock, par value $0.00001 per share of the Company (the \"Common Stock\") was converted automatically into the right to receive (i) cash in an amount equal to $65.60 per share without interest (the \"Closing Amount\"), net of all applicable withholding taxes, plus"},{"field":"date","element":"transactionDate","label":"F2","text":"(Continued from footnote 1) (ii) one contractual contingent value right representing the right to receive contingent payments (a \"CVR\") in cash, without interest, upon the achievement of certain specified milestones, in accordance with the terms and conditions of the contingent value rights agreement entered into by the Parent and Equiniti Trust Company, LLC, dated November 13, 2025 (collectively, the \"Merger Consideration\")."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the Agreement and Plan of Merger dated September 21, 2025, as amended on November 7, 2025 (the \"Merger Agreement\"), by and among Metsera, Inc. (the \"Company\"), Pfizer Inc., a Delaware corporation (\"Parent\"), and Mayfair Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (the \"Merger Sub\"), the Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly owned subsidiary of the Parent (the \"Merger\"). At the Effective Time of the Merger (as defined in the Merger Agreement), each issued and outstanding share of common stock, par value $0.00001 per share of the Company (the \"Common Stock\") was converted automatically into the right to receive (i) cash in an amount equal to $65.60 per share without interest (the \"Closing Amount\"), net of all applicable withholding taxes, plus"},{"field":"kind","element":"transactionCoding","label":"F2","text":"(Continued from footnote 1) (ii) one contractual contingent value right representing the right to receive contingent payments (a \"CVR\") in cash, without interest, upon the achievement of certain specified milestones, in accordance with the terms and conditions of the contingent value rights agreement entered into by the Parent and Equiniti Trust Company, LLC, dated November 13, 2025 (collectively, the \"Merger Consideration\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Agreement and Plan of Merger dated September 21, 2025, as amended on November 7, 2025 (the \"Merger Agreement\"), by and among Metsera, Inc. (the \"Company\"), Pfizer Inc., a Delaware corporation (\"Parent\"), and Mayfair Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (the \"Merger Sub\"), the Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly owned subsidiary of the Parent (the \"Merger\"). At the Effective Time of the Merger (as defined in the Merger Agreement), each issued and outstanding share of common stock, par value $0.00001 per share of the Company (the \"Common Stock\") was converted automatically into the right to receive (i) cash in an amount equal to $65.60 per share without interest (the \"Closing Amount\"), net of all applicable withholding taxes, plus"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from footnote 1) (ii) one contractual contingent value right representing the right to receive contingent payments (a \"CVR\") in cash, without interest, upon the achievement of certain specified milestones, in accordance with the terms and conditions of the contingent value rights agreement entered into by the Parent and Equiniti Trust Company, LLC, dated November 13, 2025 (collectively, the \"Merger Consideration\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares held directly by ARCH Venture Fund XIII, L.P. (\"ARCH Venture Fund XIII\").  ARCH Venture Partners XIII, L.P. (\"AVP XIII LP\"), as the sole general partner of ARCH Venture Fund XIII, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII.  ARCH Venture Partners XIII, LLC (\"AVP XIII LLC\"), as the sole general partner of AVP XIII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII.  AVP XIII LP and AVP XIII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein.  As members of the investment committee of AVP XIII LLC, each of Paul L. Berns, Kristina M. Burow, Keith Crandell and Robert Nelsen (the \"AVP XIII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XIII shares.  Each AVP XIII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001012975-25-000791","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000101297525000791/form4.xml","form_type":"4"}},{"id":999080,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-11-14T18:34:16.000Z","date":"2025-11-13","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":18503128,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"Pursuant to the Agreement and Plan of Merger dated September 21, 2025, as amended on November 7, 2025 (the \"Merger Agreement\"), by and among Metsera, Inc. (the \"Company\"), Pfizer Inc., a Delaware corporation (\"Parent\"), and Mayfair Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (the \"Merger Sub\"), the Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly owned subsidiary of the Parent (the \"Merger\"). At the Effective Time of the Merger (as defined in the Merger Agreement), each issued and outstanding share of common stock, par value $0.00001 per share of the Company (the \"Common Stock\") was converted automatically into the right to receive (i) cash in an amount equal to $65.60 per share without interest (the \"Closing Amount\"), net of all applicable withholding taxes, plus"},{"field":"date","element":"transactionDate","label":"F2","text":"(Continued from footnote 1) (ii) one contractual contingent value right representing the right to receive contingent payments (a \"CVR\") in cash, without interest, upon the achievement of certain specified milestones, in accordance with the terms and conditions of the contingent value rights agreement entered into by the Parent and Equiniti Trust Company, LLC, dated November 13, 2025 (collectively, the \"Merger Consideration\")."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the Agreement and Plan of Merger dated September 21, 2025, as amended on November 7, 2025 (the \"Merger Agreement\"), by and among Metsera, Inc. (the \"Company\"), Pfizer Inc., a Delaware corporation (\"Parent\"), and Mayfair Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (the \"Merger Sub\"), the Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly owned subsidiary of the Parent (the \"Merger\"). At the Effective Time of the Merger (as defined in the Merger Agreement), each issued and outstanding share of common stock, par value $0.00001 per share of the Company (the \"Common Stock\") was converted automatically into the right to receive (i) cash in an amount equal to $65.60 per share without interest (the \"Closing Amount\"), net of all applicable withholding taxes, plus"},{"field":"kind","element":"transactionCoding","label":"F2","text":"(Continued from footnote 1) (ii) one contractual contingent value right representing the right to receive contingent payments (a \"CVR\") in cash, without interest, upon the achievement of certain specified milestones, in accordance with the terms and conditions of the contingent value rights agreement entered into by the Parent and Equiniti Trust Company, LLC, dated November 13, 2025 (collectively, the \"Merger Consideration\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Agreement and Plan of Merger dated September 21, 2025, as amended on November 7, 2025 (the \"Merger Agreement\"), by and among Metsera, Inc. (the \"Company\"), Pfizer Inc., a Delaware corporation (\"Parent\"), and Mayfair Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (the \"Merger Sub\"), the Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly owned subsidiary of the Parent (the \"Merger\"). At the Effective Time of the Merger (as defined in the Merger Agreement), each issued and outstanding share of common stock, par value $0.00001 per share of the Company (the \"Common Stock\") was converted automatically into the right to receive (i) cash in an amount equal to $65.60 per share without interest (the \"Closing Amount\"), net of all applicable withholding taxes, plus"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from footnote 1) (ii) one contractual contingent value right representing the right to receive contingent payments (a \"CVR\") in cash, without interest, upon the achievement of certain specified milestones, in accordance with the terms and conditions of the contingent value rights agreement entered into by the Parent and Equiniti Trust Company, LLC, dated November 13, 2025 (collectively, the \"Merger Consideration\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares held directly by ARCH Venture Fund XII, L.P (\"ARCH Venture Fund XII\").  ARCH Venture Partners XII, L.P. (\"AVP XII LP\"), as the sole general partner of ARCH Venture Fund XII, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  ARCH Venture Partners XII, LLC (\"AVP XII LLC\"), as the sole general partner of AVP XII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  AVP XII LP and AVP XII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein.  As members of the investment committee of AVP XII LLC, each of Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XII shares.  Each AVP XII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001012975-25-000791","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000101297525000791/form4.xml","form_type":"4"}},{"id":1012114,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":7,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-10-29T23:21:13.000Z","date":"2025-10-27","kind":"purchase","planned":false,"acquired":true,"shares":1915700,"price":2.61,"value":4999977.0,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares held directly by ARCH Venture Fund XII, L.P. 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(\"ARCH XII\"). ARCH Venture Partners XII, L.P. (\"AVP XII LP\") is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (\"AVP XII LLC\") is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow and Steven Gillis are members of the investment committee of AVP XII LLC (the \"AVP XII LLC Committee Members\"). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."}],"balance_after":6230300,"source":{"system":"sec-edgar","filing":"0001062993-25-013460","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1894562/000106299325013460/form4.xml","form_type":"4"}},{"id":1287653,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Convertible Preferred Stock","published_at":"2025-02-03T19:01:33.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":false,"shares":2678571,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares held directly by ARCH Venture Fund XIII, L.P.(\"ARCH Venture Fund XIII\"). ARCH Venture Partners XIII, L.P. (\"AVP XIII LP\"), as the sole general partner of ARCH Venture Fund XIII, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. ARCH Venture Partners XIII, LLC (\"AVP XIII LLC\"), as the sole general partner of AVP XIII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. AVP XIII LP and AVP XIII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein. As members of the investment committee of AVP XIII LLC, each of Paul L. Berns, Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XIII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XIII shares. Each AVP XIII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"(Continued from footnote 3)  Each of Kristina Burow and Paul Berns has filed a separate Form 4."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1139951},"source":{"system":"sec-edgar","filing":"0000950170-25-012579","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000095017025012579/ownership.xml","form_type":"4"}},{"id":1287652,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Convertible Preferred Stock","published_at":"2025-02-03T19:01:33.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":false,"shares":15000000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares held directly by ARCH Venture Fund XIII, L.P.(\"ARCH Venture Fund XIII\"). ARCH Venture Partners XIII, L.P. (\"AVP XIII LP\"), as the sole general partner of ARCH Venture Fund XIII, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. ARCH Venture Partners XIII, LLC (\"AVP XIII LLC\"), as the sole general partner of AVP XIII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. AVP XIII LP and AVP XIII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein. As members of the investment committee of AVP XIII LLC, each of Paul L. Berns, Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XIII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XIII shares. Each AVP XIII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"(Continued from footnote 3)  Each of Kristina Burow and Paul Berns has filed a separate Form 4."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":6383731},"source":{"system":"sec-edgar","filing":"0000950170-25-012579","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000095017025012579/ownership.xml","form_type":"4"}},{"id":1287651,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Convertible Preferred Stock","published_at":"2025-02-03T19:01:33.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":false,"shares":2678571,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund XII, L.P (\"ARCH Venture Fund XII\").  ARCH Venture Partners XII, L.P. (\"AVP XII LP\"), as the sole general partner of ARCH Venture Fund XII, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  ARCH Venture Partners XII, LLC (\"AVP XII LLC\"), as the sole general partner of AVP XII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  AVP XII LP and AVP XII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein.  As members of the investment committee of AVP XII LLC, each of Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XII shares.  Each AVP XII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1139951},"source":{"system":"sec-edgar","filing":"0000950170-25-012579","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000095017025012579/ownership.xml","form_type":"4"}},{"id":1287650,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Convertible Preferred Stock","published_at":"2025-02-03T19:01:33.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":false,"shares":15000000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund XII, L.P (\"ARCH Venture Fund XII\").  ARCH Venture Partners XII, L.P. (\"AVP XII LP\"), as the sole general partner of ARCH Venture Fund XII, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  ARCH Venture Partners XII, LLC (\"AVP XII LLC\"), as the sole general partner of AVP XII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  AVP XII LP and AVP XII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein.  As members of the investment committee of AVP XII LLC, each of Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XII shares.  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The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund XII, L.P (\"ARCH Venture Fund XII\").  ARCH Venture Partners XII, L.P. (\"AVP XII LP\"), as the sole general partner of ARCH Venture Fund XII, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  ARCH Venture Partners XII, LLC (\"AVP XII LLC\"), as the sole general partner of AVP XII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  AVP XII LP and AVP XII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein.  As members of the investment committee of AVP XII LLC, each of Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XII shares.  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ARCH Venture Partners XIII, L.P. (\"AVP XIII LP\"), as the sole general partner of ARCH Venture Fund XIII, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. ARCH Venture Partners XIII, LLC (\"AVP XIII LLC\"), as the sole general partner of AVP XIII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. AVP XIII LP and AVP XIII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein. As members of the investment committee of AVP XIII LLC, each of Paul L. Berns, Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XIII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XIII shares. Each AVP XIII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"(Continued from footnote 3)  Each of Kristina Burow and Paul Berns has filed a separate Form 4."}],"balance_after":8313680,"source":{"system":"sec-edgar","filing":"0000950170-25-012579","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000095017025012579/ownership.xml","form_type":"4"}},{"id":1287647,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-02-03T19:01:33.000Z","date":"2025-02-03","kind":"purchase","planned":false,"acquired":true,"shares":1432224,"price":18,"value":25780032.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund XII, L.P (\"ARCH Venture Fund XII\").  ARCH Venture Partners XII, L.P. (\"AVP XII LP\"), as the sole general partner of ARCH Venture Fund XII, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  ARCH Venture Partners XII, LLC (\"AVP XII LLC\"), as the sole general partner of AVP XII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  AVP XII LP and AVP XII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein.  As members of the investment committee of AVP XII LLC, each of Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XII shares.  Each AVP XII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."}],"balance_after":18503128,"source":{"system":"sec-edgar","filing":"0000950170-25-012579","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000095017025012579/ownership.xml","form_type":"4"}},{"id":1287646,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-02-03T19:01:33.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":true,"shares":7523682,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares held directly by ARCH Venture Fund XIII, L.P.(\"ARCH Venture Fund XIII\"). ARCH Venture Partners XIII, L.P. (\"AVP XIII LP\"), as the sole general partner of ARCH Venture Fund XIII, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. ARCH Venture Partners XIII, LLC (\"AVP XIII LLC\"), as the sole general partner of AVP XIII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. AVP XIII LP and AVP XIII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein. As members of the investment committee of AVP XIII LLC, each of Paul L. Berns, Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the \"AVP XIII Committee Members\") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XIII shares. Each AVP XIII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"(Continued from footnote 3)  Each of Kristina Burow and Paul Berns has filed a separate Form 4."}],"balance_after":7523682,"source":{"system":"sec-edgar","filing":"0000950170-25-012579","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000095017025012579/ownership.xml","form_type":"4"}},{"id":1287645,"issuer":{"id":73102,"kind":"organization","name":"Metsera, Inc.","symbol":"MTSR"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":2,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35731,"kind":"person","name":"ARCH Venture Fund XIII, L.P.","position":4,"cik":"0002006772","reported_name":"ARCH Venture Fund XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35730,"kind":"person","name":"ARCH Venture Partners XIII, L.P.","position":5,"cik":"0002016083","reported_name":"ARCH Venture Partners XIII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":35729,"kind":"person","name":"ARCH Venture Partners XIII, LLC","position":6,"cik":"0002016082","reported_name":"ARCH Venture Partners XIII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":7,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":9,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-02-03T19:01:33.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":true,"shares":16006949,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723.  The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund XII, L.P (\"ARCH Venture Fund XII\").  ARCH Venture Partners XII, L.P. (\"AVP XII LP\"), as the sole general partner of ARCH Venture Fund XII, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  ARCH Venture Partners XII, LLC (\"AVP XII LLC\"), as the sole general partner of AVP XII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XII.  AVP XII LP and AVP XII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein.  As members of the investment committee of AVP XII LLC, each of Kristina M. 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Each AVP XII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein."}],"balance_after":17070904,"source":{"system":"sec-edgar","filing":"0000950170-25-012579","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2040807/000095017025012579/ownership.xml","form_type":"4"}},{"id":1485283,"issuer":{"id":4394,"kind":"organization","name":"Rapport Therapeutics, Inc.","symbol":"RAPP"},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":5,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32075,"kind":"person","name":"Burow Kristina","position":6,"cik":"0001569248","reported_name":"Burow Kristina","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":7,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Preferred Stock","published_at":"2024-06-10T23:46:32.000Z","date":"2024-06-10","kind":"exercise","planned":false,"acquired":false,"shares":11924138,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Upon the closing of the Issuer's initial public offering, each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the \"Preferred Stock\") automatically converted into Common Stock on a one-for-8.5648 basis without payment of consideration. The Preferred Stock had no expiration date."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Upon the closing of the Issuer's initial public offering, each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the \"Preferred Stock\") automatically converted into Common Stock on a one-for-8.5648 basis without payment of consideration. The Preferred Stock had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Upon the closing of the Issuer's initial public offering, each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the \"Preferred Stock\") automatically converted into Common Stock on a one-for-8.5648 basis without payment of consideration. 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(ARCH X Overage).  ARCH Venture Partners X Overage, L.P. (AVP X Overage LP) is the sole general partner of ARCH X Overage."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"ARCH Venture Partners X, LLC (AVP X LLC) is the sole general partner of each of AVP X LP and AVP X Overage LP. Keith Crandell, Kristina Burow and Steven Gillis are members of the investment committee of AVP X LLC (the AVP X Committee Members). AVP X LP and AVP X Overage LP may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, respectively, AVP X LLC may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, and each of the AVP X Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH X and ARCH X Overage. AVP X LP, AVP X Overage LP, AVP X LLC, and the AVP X Committee Members each disclaim beneficial ownership except to the extent of any pecuniary interest therein."}],"balance_after":12446022,"source":{"system":"sec-edgar","filing":"0001062993-24-002841","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000106299324002841/form4.xml","form_type":"4"}},{"id":1648964,"issuer":{"id":4870,"kind":"organization","name":"Sana Biotechnology, Inc.","symbol":"SANA"},"owners":[{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":1,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":2,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32075,"kind":"person","name":"Burow Kristina","position":3,"cik":"0001569248","reported_name":"Burow Kristina","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":4,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2024-02-12T22:43:56.000Z","date":"2024-02-08","kind":"purchase","planned":false,"acquired":true,"shares":727272,"price":5.5,"value":3999996.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares held directly by ARCH Venture Fund X, L.P. (ARCH X).  ARCH Venture Partners X, L.P. (AVP X LP) is the sole general partner of ARCH X."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"ARCH Venture Partners X, LLC (AVP X LLC) is the sole general partner of each of AVP X LP and AVP X Overage LP. Keith Crandell, Kristina Burow and Steven Gillis are members of the investment committee of AVP X LLC (the AVP X Committee Members). AVP X LP and AVP X Overage LP may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, respectively, AVP X LLC may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, and each of the AVP X Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH X and ARCH X Overage. AVP X LP, AVP X Overage LP, AVP X LLC, and the AVP X Committee Members each disclaim beneficial ownership except to the extent of any pecuniary interest therein."}],"balance_after":12446022,"source":{"system":"sec-edgar","filing":"0001062993-24-002841","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000106299324002841/form4.xml","form_type":"4"}},{"id":1648963,"issuer":{"id":4870,"kind":"organization","name":"Sana Biotechnology, Inc.","symbol":"SANA"},"owners":[{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":1,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":2,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32075,"kind":"person","name":"Burow Kristina","position":3,"cik":"0001569248","reported_name":"Burow Kristina","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":4,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2024-02-12T22:43:56.000Z","date":"2024-02-08","kind":"purchase","planned":false,"acquired":true,"shares":363637,"price":5.5,"value":2000003.5,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares held directly by ARCH Venture Fund IX, L.P. (ARCH IX).  ARCH Venture Partners IX, L.P. (AVP IX LP) is the sole general partner of ARCH IX."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"ARCH Venture Partners IX, LLC (AVP IX LLC) is the sole general partner of each of AVP IX LP and AVP IX Overage LP. Keith Crandell and Clinton Bybee are managing directors of AVP IX LLC (the AVP IX MDs). AVP IX LP and AVP IX Overage LP may be deemed to beneficially own the shares held by ARCH IX and ARCH IX Overage, respectively, AVP IX LLC may be deemed to beneficially own the shares held by ARCH IX and ARCH IX Overage, and each of the AVP IX MDs may be deemed to share the power to direct the disposition and vote of the shares held by ARCH IX and ARCH IX Overage. AVP IX LP, AVP IX Overage LP, AVP IX LLC, and the AVP IX MDs each disclaim beneficial ownership except to to the extent of any pecuniary interest therein."}],"balance_after":10667387,"source":{"system":"sec-edgar","filing":"0001062993-24-002841","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000106299324002841/form4.xml","form_type":"4"}},{"id":1714601,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":7,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-12-13T00:53:13.000Z","date":"2023-12-08","kind":"other","planned":false,"acquired":true,"shares":1176593,"ownership":{"direct":false,"nature":"By ARCH Venture Fund VIII Overage, L.P."},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares received as contingent consideration as a result of the completion of a contractual milestone being achieved by the Issuer.  Issuer acquired Blackthorn Therapeutics, Inc. and agreed to pay in cash or in stock, at Issuer's discretion, to  former stockholders of BlackThorn Therapeutics upon satisfaction of certain contractual milestones.  Shares were received without any action by Reporting Persons.  No additional consideration was paid for the shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents shares held directly by ARCH Venture Fund VII, L.P. (ARCH VII). ARCH Venture Partners VII, L.P. (AVP VII LP) is the sole general partner of ARCH VII, and ARCH Venture Partners VII, LLC (AVP VII LLC) is the sole general partner of AVP VII LP. Clinton Bybee, Keith Crandell and Robert Nelsen are the managing directors of AVP VII LLC (AVP VII LLC Managing Directors). AVP VII LP and AVP VII LLC may be deemed to beneficially own the shares held by ARCH VII, and each of the AVP VII LLC Managing Directors may be deemed to share the power to direct the disposition and vote of the shares held by ARCH VII. Each of AVP VII LP, AVP VII LLC and the AVP VII LLC Managing Directors disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares held directly by ARCH Venture Fund VIII Overage, L.P. (ARCH VIII Overage). ARCH Venture Partners VIII, LLC (AVP VIII LLC) is the general partner of ARCH VIII Overage. Clinton Bybee, Keith Crandell and Robert Nelsen are the managing directors of AVP VIII LLC (the AVP VIII LLC Managing Directors). AVP VIII LLC may be deemed to beneficially own the shares held by ARCH VIII Overage, and each of the AVP VIII LLC Managing Directors may be deemed to share the power to direct the disposition and vote of the shares held by ARCH VIII Overage. Each of AVP VIII LLC and the AVP VIII LLC Managing Directors disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."}],"balance_after":2321566,"source":{"system":"sec-edgar","filing":"0001062993-23-022481","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323022481/form4.xml","form_type":"4"}},{"id":1714600,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":7,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-12-13T00:53:13.000Z","date":"2023-12-08","kind":"other","planned":false,"acquired":true,"shares":703061,"ownership":{"direct":false,"nature":"By ARCH Venture Fund VII, L.P."},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares received as contingent consideration as a result of the completion of a contractual milestone being achieved by the Issuer.  Issuer acquired Blackthorn Therapeutics, Inc. and agreed to pay in cash or in stock, at Issuer's discretion, to  former stockholders of BlackThorn Therapeutics upon satisfaction of certain contractual milestones.  Shares were received without any action by Reporting Persons.  No additional consideration was paid for the shares."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents shares received as contingent consideration as a result of the completion of a contractual milestone being achieved by the Issuer.  Issuer acquired Blackthorn Therapeutics, Inc. and agreed to pay in cash or in stock, at Issuer's discretion, to  former stockholders of BlackThorn Therapeutics upon satisfaction of certain contractual milestones.  Shares were received without any action by Reporting Persons.  No additional consideration was paid for the shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund VII, L.P. (ARCH VII). ARCH Venture Partners VII, L.P. (AVP VII LP) is the sole general partner of ARCH VII, and ARCH Venture Partners VII, LLC (AVP VII LLC) is the sole general partner of AVP VII LP. Clinton Bybee, Keith Crandell and Robert Nelsen are the managing directors of AVP VII LLC (AVP VII LLC Managing Directors). AVP VII LP and AVP VII LLC may be deemed to beneficially own the shares held by ARCH VII, and each of the AVP VII LLC Managing Directors may be deemed to share the power to direct the disposition and vote of the shares held by ARCH VII. Each of AVP VII LP, AVP VII LLC and the AVP VII LLC Managing Directors disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."}],"balance_after":1387228,"source":{"system":"sec-edgar","filing":"0001062993-23-022481","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323022481/form4.xml","form_type":"4"}},{"id":1740990,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-11-15T23:54:20.000Z","date":"2023-11-14","kind":"purchase","planned":false,"acquired":true,"shares":3357,"price":11.98,"value":40216.86,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $11.89 to $12.00, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Beneficial ownership consists of 4,131,207 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":4131207,"source":{"system":"sec-edgar","filing":"0001062993-23-020933","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323020933/form4.xml","form_type":"4"}},{"id":1740989,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-11-15T23:54:20.000Z","date":"2023-11-13","kind":"purchase","planned":false,"acquired":true,"shares":31653,"price":11.75,"value":371922.75,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $11.52 to $12.00, inclusive.  The reporting person undertakes to provide to NMRA, any security holder of NMRA, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Beneficial ownership consists of 4,131,207 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":4127850,"source":{"system":"sec-edgar","filing":"0001062993-23-020933","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323020933/form4.xml","form_type":"4"}},{"id":1744258,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-11-14T00:00:04.000Z","date":"2023-11-10","kind":"purchase","planned":false,"acquired":true,"shares":5431,"price":11.75,"value":63814.25,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $11.63 to $11.8922, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Beneficial ownership consists of 4,096,197 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. 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Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":4090766,"source":{"system":"sec-edgar","filing":"0001062993-23-020712","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323020712/form4.xml","form_type":"4"}},{"id":1744256,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-11-14T00:00:04.000Z","date":"2023-11-09","kind":"purchase","planned":false,"acquired":true,"shares":31079,"price":10.53,"value":327261.87,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $10.445 to $10.7975, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Beneficial ownership consists of 4,096,197 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":4078922,"source":{"system":"sec-edgar","filing":"0001062993-23-020712","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323020712/form4.xml","form_type":"4"}},{"id":1744255,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-11-14T00:00:04.000Z","date":"2023-11-08","kind":"purchase","planned":false,"acquired":true,"shares":23124,"price":11.79,"value":272631.96,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  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These shares were purchased in multiple transactions at prices ranging from $10.50 to $11.4891, inclusive.  The reporting person undertakes to provide to NMRA, any security holder of NMRA, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2), (3), (4) and (5) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Beneficial ownership consists of 4,096,197 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). 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These shares were purchased in multiple transactions at prices ranging from $11.34 to $11.99, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Beneficial ownership consists of 3,955,592 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":3925400,"source":{"system":"sec-edgar","filing":"0001062993-23-020279","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323020279/form4.xml","form_type":"4"}},{"id":1747751,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-11-07T23:59:41.000Z","date":"2023-11-03","kind":"purchase","planned":false,"acquired":true,"shares":22420,"price":11.38,"value":255139.6,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $11.08 to $11.82, inclusive.  The reporting person undertakes to provide to NMRA, any security holder of NMRA, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2) and (3) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Beneficial ownership consists of 3,955,592 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":3882318,"source":{"system":"sec-edgar","filing":"0001062993-23-020279","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323020279/form4.xml","form_type":"4"}},{"id":1771636,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-29T22:53:23.000Z","date":"2023-09-29","kind":"purchase","planned":false,"acquired":true,"shares":34560,"price":13.98,"value":483148.8,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $13.48 to $14.11, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Beneficial ownership consists of 3,859,898 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":3859898,"source":{"system":"sec-edgar","filing":"0001062993-23-018632","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323018632/form4.xml","form_type":"4"}},{"id":1771635,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-29T22:53:23.000Z","date":"2023-09-28","kind":"purchase","planned":false,"acquired":true,"shares":25110,"price":13.69,"value":343755.9,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $13.34 to $14.23, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Beneficial ownership consists of 3,859,898 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":3825338,"source":{"system":"sec-edgar","filing":"0001062993-23-018632","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323018632/form4.xml","form_type":"4"}},{"id":1771634,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-29T22:53:23.000Z","date":"2023-09-28","kind":"purchase","planned":false,"acquired":true,"shares":16841,"price":13.06,"value":219943.46,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $12.34 to $13.33, inclusive.  The reporting person undertakes to provide to NMRA, any security holder of NMRA, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2) and (3) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Beneficial ownership consists of 3,859,898 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":3800228,"source":{"system":"sec-edgar","filing":"0001062993-23-018632","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323018632/form4.xml","form_type":"4"}},{"id":1772679,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-28T00:18:52.000Z","date":"2023-09-27","kind":"purchase","planned":false,"acquired":true,"shares":24504,"price":12.31,"value":301644.24,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $11.94 to $12.68, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Beneficial ownership consists of 3,783,387 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":3783387,"source":{"system":"sec-edgar","filing":"0001062993-23-018547","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323018547/form4.xml","form_type":"4"}},{"id":1772678,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-28T00:18:52.000Z","date":"2023-09-26","kind":"purchase","planned":false,"acquired":true,"shares":34000,"price":11.73,"value":398820.0,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $11.32 to $12.04, inclusive.  The reporting person undertakes to provide to NMRA, any security holder of NMRA, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Beneficial ownership consists of 3,783,387 shares of common stock held directly by ARCH Venture Fund XII, L.P. (ARCH XII). ARCH Venture Partners XII, L.P. (AVP XII LP) is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP XII LLC (the AVP XII LLC Committee Members). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As of the date hereof, in addition to securities owned by AVF XII, the investment committee members continue to have an indirect pecuniary interest in securities of the issuer as reported on a Form 4 filed by the reporting persons with respect to the issuer on September 20, 2023."}],"balance_after":3758883,"source":{"system":"sec-edgar","filing":"0001062993-23-018547","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000106299323018547/form4.xml","form_type":"4"}},{"id":1774052,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":1,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":2,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":3,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":4,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":5,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":6,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-26T01:38:12.000Z","date":"2023-09-25","kind":"purchase","planned":false,"acquired":true,"shares":29967,"price":11.65,"value":349115.55,"ownership":{"direct":false,"nature":"By ARCH Venture Fund XII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price.  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(ARCH X). ARCH Venture Partners X, L.P. (AVP X LP) is the sole general partner of ARCH X."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"ARCH Venture Partners X, LLC (AVP X LLC) is the sole general partner of each of AVP X LP and AVP X Overage LP.  Keith Crandell, Kristina Burow, Steven Gillis and Robert Nelsen comprise the investment committee of AVP X LLC (the AVP X Committee Members). AVP X LLC may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, and each of the AVP X Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH X and ARCH X Overage. Each of AVP X LP, AVP X Overage LP, AVP X LLC and the AVP X Committee Members disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein, if any."}],"balance_after":12205379,"source":{"system":"sec-edgar","filing":"0000899243-23-019274","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000089924323019274/doc4.xml","form_type":"4"}},{"id":1776330,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":32128,"kind":"organization","name":"ARCH Venture Partners X, LLC","position":1,"cik":"0001769012","reported_name":"ARCH Venture Partners X, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":2,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":4,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":5,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":6,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":7,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":8,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-20T10:16:19.000Z","date":"2023-09-19","kind":"exercise","planned":false,"acquired":true,"shares":1144973,"ownership":{"direct":false,"nature":"By ARCH Venture Fund VIII Overage, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Series A-1 Preferred Stock, Series A-2 Preferred Stock and Series B Preferred Stock of the Issuer automatically converted on a 1-for-1 basis into Common Stock of the Issuer immediately prior to the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares held directly by ARCH Venture Fund VIII Overage, L.P. (ARCH VIII Overage). ARCH Venture Partners VIII, LLC (AVP VIII LLC) is the general partner of ARCH VIII Overage. Clinton Bybee, Keith Crandell and Robert Nelsen are the managing directors of AVP VIII LLC (the AVP VIII LLC Managing Directors). AVP VIII LLC may be deemed to beneficially own the shares held by ARCH VIII Overage, and each of the AVP VIII LLC Managing Directors may be deemed to share the power to direct the disposition and vote of the shares held by ARCH VIII Overage. Each of AVP VIII LLC and the AVP VIII LLC Managing Directors disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."}],"balance_after":1144973,"source":{"system":"sec-edgar","filing":"0000899243-23-019274","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000089924323019274/doc4.xml","form_type":"4"}},{"id":1776329,"issuer":{"id":6115,"kind":"organization","name":"Neumora Therapeutics, Inc."},"owners":[{"id":32128,"kind":"organization","name":"ARCH Venture Partners X, LLC","position":1,"cik":"0001769012","reported_name":"ARCH Venture Partners X, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50020,"kind":"organization","name":"ARCH Venture Partners XII, LLC","position":2,"cik":"0001979548","reported_name":"ARCH Venture Partners XII, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50021,"kind":"organization","name":"ARCH Venture Partners XII, L.P.","position":3,"cik":"0001979765","reported_name":"ARCH Venture Partners XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":50022,"kind":"organization","name":"ARCH Venture Fund XII, L.P.","position":4,"cik":"0001906837","reported_name":"ARCH Venture Fund XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":5,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":6,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":7,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32073,"kind":"person","name":"BYBEE CLINTON","position":8,"cik":"0001219043","reported_name":"BYBEE CLINTON","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2023-09-20T10:16:19.000Z","date":"2023-09-19","kind":"exercise","planned":false,"acquired":true,"shares":684167,"ownership":{"direct":false,"nature":"By ARCH Venture Fund VII, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Series A-1 Preferred Stock, Series A-2 Preferred Stock and Series B Preferred Stock of the Issuer automatically converted on a 1-for-1 basis into Common Stock of the Issuer immediately prior to the closing of the Issuer's initial public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund VII, L.P. (ARCH VII). ARCH Venture Partners VII, L.P. (AVP VII LP) is the sole general partner of ARCH VII, and ARCH Venture Partners VII, LLC (AVP VII LLC) is the sole general partner of AVP VII LP. Clinton Bybee, Keith Crandell and Robert Nelsen are the managing directors of AVP VII LLC (AVP VII LLC Managing Directors). AVP VII LP and AVP VII LLC may be deemed to beneficially own the shares held by ARCH VII, and each of the AVP VII LLC Managing Directors may be deemed to share the power to direct the disposition and vote of the shares held by ARCH VII. Each of AVP VII LP, AVP VII LLC and the AVP VII LLC Managing Directors disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any."}],"balance_after":684167,"source":{"system":"sec-edgar","filing":"0000899243-23-019274","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1885522/000089924323019274/doc4.xml","form_type":"4"}},{"id":1810979,"issuer":{"id":110669,"kind":"organization","name":"DA32 Life Science Tech Acquisition Corp.","symbol":"DALS"},"owners":[{"id":110670,"kind":"organization","name":"ARCH Venture Fund XI, L.P.","position":1,"cik":"0001831802","reported_name":"ARCH Venture Fund XI, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":110671,"kind":"organization","name":"ARCH Venture Partners XI, L.P.","position":2,"cik":"0001847567","reported_name":"ARCH Venture Partners XI, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":110672,"kind":"organization","name":"ARCH Venture Partners XI, LLC","position":3,"cik":"0001847601","reported_name":"ARCH Venture Partners XI, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32074,"kind":"person","name":"NELSEN ROBERT","position":4,"cik":"0001219042","reported_name":"NELSEN ROBERT","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32075,"kind":"person","name":"Burow Kristina","position":5,"cik":"0001569248","reported_name":"Burow Kristina","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":6,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-08-10T20:27:17.000Z","date":"2023-07-28","kind":"other","planned":false,"acquired":false,"shares":1600000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On July 28, 2023, the Issuer redeemed all of its outstanding shares of Class A common stock that were publicly traded for a redemption price of approximately $10.31 per share."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On July 28, 2023, the Issuer redeemed all of its outstanding shares of Class A common stock that were publicly traded for a redemption price of approximately $10.31 per share."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"This Form 4 is filed jointly by ARCH Venture Fund XI, L.P. (\"AVF\"), ARCH Venture Partners XI, L.P. (\"AVP LP\"), ARCH Venture Partners XI, LLC (\"AVP LLC\"), Kristina Burow, Robert Nelsen and Steven Gillis (collectively, the \"Reporting Persons\"). Keith Crandell has direct ownership of the Issuer's Class B Common Stock, as well as indirect pecuniary ownership of the Issuer's Class B Common Stock and shares of Class A common stock purchased in a private placement and is filing his own Form 4 separately. Burow, Crandell, Nelsen and Gillis comprise the investment committee of AVP LLC (the AVP X Committee Members). Each of the Reporting Persons is a member of a Section 13(d) group. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of such Reporting Person's pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001062993-23-016233","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1863294/000106299323016233/form4.xml","form_type":"4"}},{"id":1821883,"issuer":{"id":111039,"kind":"organization","name":"VBI Vaccines Inc/BC","symbol":"VBIV"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option (Right to Buy Common Shares)","published_at":"2023-07-28T18:30:26.000Z","date":"2023-07-27","kind":"grant","planned":false,"acquired":true,"shares":52500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person is a participant in the Issuer's Incentive Plan (the \"Plan\"). The board of directors of the Issuer approved the option grant on July 27, 2023 (the \"Grant Date\"). The options were granted pursuant to that certain option agreement entered into by and between the Issuer and the reporting person, dated July 27, 2023 (the \"Option Agreement\"). The options vest and become exercisable in 12 equal monthly installments beginning on the first day of the month following the Grant Date, subject to the reporting person's employment on the relevant vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The options expire 10 years from the Grant Date unless terminated sooner in accordance with the Plan or the Option Agreement."}],"balance_after":52500,"derivative":{"exercise_price":1.3,"expiration_date":"2033-07-27","underlying":"Common Shares","underlying_shares":52500},"source":{"system":"sec-edgar","filing":"0001493152-23-025958","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/764195/000149315223025958/ownership.xml","form_type":"4"}},{"id":1828350,"issuer":{"id":111039,"kind":"organization","name":"VBI Vaccines Inc/BC","symbol":"VBIV"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Warrant (right to buy)","published_at":"2023-07-18T09:00:21.000Z","date":"2023-07-10","kind":"purchase","planned":false,"acquired":false,"shares":609090,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The 609,090 common shares reported in Table I and accompanying warrants to purchase up to 609,090 common shares reported in Table II of this Form 4 were purchased together at a combined public offering price of $1.65 per share and accompanying warrant, which such combined public offering price included $0.01 per accompanying warrant."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Includes 100,869 common shares held of record by ARCH Venture Fund VI, L.P. (\"ARCH VI\") and 942,423 common shares held of record by ARCH Venture Fund X Overage, L.P. (the \"ARCH Overage\"). ARCH Venture Partners VI, L.P. (the \"ARCH GPLP\"), as the sole general partner of ARCH VI, may be deemed to beneficially own certain of the shares held of record by ARCH VI. The ARCH GPLP disclaims beneficial ownership of all shares held of record by ARCH VI in which the ARCH GPLP does not have an actual pecuniary interest. ARCH Venture Partners VI, LLC (the \"ARCH GPLLC\"), as the sole general partner of the ARCH GPLP, may be deemed to beneficially own certain of the shares held of record by ARCH VI. The ARCH GPLLC disclaims beneficial ownership of all shares held of record by ARCH GPLP in which the ARCH GPLLC does not have an actual pecuniary interest."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"ARCH Venture Partners X Overage, L.P. (the \"Overage GPLP\"), as the sole general partner of ARCH Overage, may be deemed to beneficially own certain of the shares held of record by ARCH Overage. The Overage GPLP disclaims beneficial ownership of all shares held of record by ARCH Overage in which the Overage GPLP does not have an actual pecuniary interest. ARCH Venture Partners X, LLC (the \"Overage GPLLC\"), as the sole general partner of the Overage GPLP, may be deemed to beneficially own certain of the shares held of record by ARCH Overage. The Overage GPLLC disclaims beneficial ownership of all shares held of record by Overage GPLP in which the Overage GPLLC does not have an actual pecuniary interest."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person owns an interest in ARCH GPLP but does not have voting or investment control over the shares held by ARCH VI, and disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein. The reporting person owns an interest in Overage GPLP and may be deemed to have voting and investment control over the shares held by ARCH Overage as member of the investment committee of Overage GPLLC, but disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein."}],"balance_after":609090,"derivative":{"exercise_price":1.65,"exercise_date":"2023-07-10","expiration_date":"2028-07-10","underlying":"Common Shares","underlying_shares":609090},"source":{"system":"sec-edgar","filing":"0001493152-23-024786","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/764195/000149315223024786/ownership.xml","form_type":"4"}},{"id":1828349,"issuer":{"id":111039,"kind":"organization","name":"VBI Vaccines Inc/BC","symbol":"VBIV"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares, no par value per share","published_at":"2023-07-18T09:00:21.000Z","date":"2023-07-10","kind":"purchase","planned":false,"acquired":true,"shares":609090,"price":1.65,"value":1004998.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The 609,090 common shares reported in Table I and accompanying warrants to purchase up to 609,090 common shares reported in Table II of this Form 4 were purchased together at a combined public offering price of $1.65 per share and accompanying warrant, which such combined public offering price included $0.01 per accompanying warrant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 100,869 common shares held of record by ARCH Venture Fund VI, L.P. (\"ARCH VI\") and 942,423 common shares held of record by ARCH Venture Fund X Overage, L.P. (the \"ARCH Overage\"). ARCH Venture Partners VI, L.P. (the \"ARCH GPLP\"), as the sole general partner of ARCH VI, may be deemed to beneficially own certain of the shares held of record by ARCH VI. The ARCH GPLP disclaims beneficial ownership of all shares held of record by ARCH VI in which the ARCH GPLP does not have an actual pecuniary interest. ARCH Venture Partners VI, LLC (the \"ARCH GPLLC\"), as the sole general partner of the ARCH GPLP, may be deemed to beneficially own certain of the shares held of record by ARCH VI. The ARCH GPLLC disclaims beneficial ownership of all shares held of record by ARCH GPLP in which the ARCH GPLLC does not have an actual pecuniary interest."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Includes 100,869 common shares held of record by ARCH Venture Fund VI, L.P. (\"ARCH VI\") and 942,423 common shares held of record by ARCH Venture Fund X Overage, L.P. (the \"ARCH Overage\"). ARCH Venture Partners VI, L.P. (the \"ARCH GPLP\"), as the sole general partner of ARCH VI, may be deemed to beneficially own certain of the shares held of record by ARCH VI. The ARCH GPLP disclaims beneficial ownership of all shares held of record by ARCH VI in which the ARCH GPLP does not have an actual pecuniary interest. ARCH Venture Partners VI, LLC (the \"ARCH GPLLC\"), as the sole general partner of the ARCH GPLP, may be deemed to beneficially own certain of the shares held of record by ARCH VI. The ARCH GPLLC disclaims beneficial ownership of all shares held of record by ARCH GPLP in which the ARCH GPLLC does not have an actual pecuniary interest."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"ARCH Venture Partners X Overage, L.P. (the \"Overage GPLP\"), as the sole general partner of ARCH Overage, may be deemed to beneficially own certain of the shares held of record by ARCH Overage. The Overage GPLP disclaims beneficial ownership of all shares held of record by ARCH Overage in which the Overage GPLP does not have an actual pecuniary interest. ARCH Venture Partners X, LLC (the \"Overage GPLLC\"), as the sole general partner of the Overage GPLP, may be deemed to beneficially own certain of the shares held of record by ARCH Overage. The Overage GPLLC disclaims beneficial ownership of all shares held of record by Overage GPLP in which the Overage GPLLC does not have an actual pecuniary interest."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person owns an interest in ARCH GPLP but does not have voting or investment control over the shares held by ARCH VI, and disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein. The reporting person owns an interest in Overage GPLP and may be deemed to have voting and investment control over the shares held by ARCH Overage as member of the investment committee of Overage GPLLC, but disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein."}],"balance_after":1043292,"source":{"system":"sec-edgar","filing":"0001493152-23-024786","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/764195/000149315223024786/ownership.xml","form_type":"4"}},{"id":1854090,"issuer":{"id":5594,"kind":"organization","name":"Q32 Bio Inc.","symbol":"QTTB"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option (Right to 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AVP X LP, AVP X Overage LP, AVP X LLC, and the AVP X Committee Members each disclaim beneficial ownership except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that such shares are beneficially owned by them for Section 16 or any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Reflects shares purchased by ARCH X in the Issuer's initial public offering."}],"balance_after":6128297,"source":{"system":"sec-edgar","filing":"0001628280-22-027125","document":"wf-form4_166682887797580.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1894562/000162828022027125/wf-form4_166682887797580.xml","form_type":"4"}},{"id":2131737,"issuer":{"id":5281,"kind":"organization","name":"Prime Medicine, Inc."},"owners":[{"id":32128,"kind":"organization","name":"ARCH Venture Partners X, LLC","position":1,"cik":"0001769012","reported_name":"ARCH Venture Partners X, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":73810,"kind":"organization","name":"ARCH Venture Partners X, L.P.","position":2,"cik":"0001782583","reported_name":"ARCH Venture Partners X, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32126,"kind":"organization","name":"ARCH Venture Partners X Overage, L.P.","position":3,"cik":"0001768905","reported_name":"ARCH Venture Partners X Overage, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":73809,"kind":"organization","name":"ARCH Venture Fund X, L.P.","position":4,"cik":"0001757011","reported_name":"ARCH Venture Fund X, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32123,"kind":"organization","name":"ARCH Venture Fund X Overage, L.P.","position":5,"cik":"0001757017","reported_name":"ARCH Venture Fund X Overage, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32072,"kind":"person","name":"CRANDELL KEITH","position":6,"cik":"0001219039","reported_name":"CRANDELL KEITH","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32075,"kind":"person","name":"Burow Kristina","position":7,"cik":"0001569248","reported_name":"Burow Kristina","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":8,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2022-10-27T00:01:36.000Z","date":"2022-10-24","kind":"exercise","acquired":true,"shares":5728297,"ownership":{"direct":false,"nature":"By ARCH Venture Fund X Overage, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares of Series A Convertible Preferred Stock and Series B Convertible Preferred Stock (together, the \"Preferred Stock\") were convertible into Common Stock on a one-for-3.10880 basis at any time at the option of the holder, and automatically converted into the number of shares shown in Column 7 immediately prior to the closing of the Issuer's initial public offering on October 24, 2022. The Preferred Stock had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"ARCH Venture Partners X, LLC (\"AVP X LLC\") is the sole general partner of each of AVP X LP and AVP X Overage LP. Keith Crandell, Kristina Burow and Steven Gillis are members of the investment committee of AVP X LLC (the \"AVP X Committee Members\"). AVP X LP and AVP X Overage LP may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, respectively, AVP X LLC may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, and each of the AVP X Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH X and ARCH X Overage. AVP X LP, AVP X Overage LP, AVP X LLC, and the AVP X Committee Members each disclaim beneficial ownership except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that such shares are beneficially owned by them for Section 16 or any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares held directly by ARCH Venture Fund X Overage, L.P. (\"ARCH X Overage\"). ARCH Venture Partners X Overage, L.P. 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The Preferred Stock had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held directly by ARCH Venture Fund X, L.P. (\"ARCH X\"). ARCH Venture Partners X, L.P. (\"AVP X LP\") is the sole general partner of ARCH X."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"ARCH Venture Partners X, LLC (\"AVP X LLC\") is the sole general partner of each of AVP X LP and AVP X Overage LP. Keith Crandell, Kristina Burow and Steven Gillis are members of the investment committee of AVP X LLC (the \"AVP X Committee Members\"). AVP X LP and AVP X Overage LP may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, respectively, AVP X LLC may be deemed to beneficially own the shares held by ARCH X and ARCH X Overage, and each of the AVP X Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH X and ARCH X Overage. AVP X LP, AVP X Overage LP, AVP X LLC, and the AVP X Committee Members each disclaim beneficial ownership except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that such shares are beneficially owned by them for Section 16 or any other purpose."}],"balance_after":5728297,"source":{"system":"sec-edgar","filing":"0001628280-22-027125","document":"wf-form4_166682887797580.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1894562/000162828022027125/wf-form4_166682887797580.xml","form_type":"4"}},{"id":2158286,"issuer":{"id":114958,"kind":"organization","name":"Codiak BioSciences, Inc.","symbol":"CDAK"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Warrant (Right to Buy)","published_at":"2022-09-15T22:54:43.000Z","date":"2022-09-13","kind":"purchase","acquired":true,"shares":5000000,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares purchased in a private investment in public equity transaction on September 13, 2022.  Accompanying the Common Stock is one Series A Warrant to purchase one share of common stock at an exercise price of $1.875 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares and warrants held by ARCH Venture Fund VIII, L.P. (\"ARCH Fund VIII\"). The sole general partner of ARCH Fund VIII is ARCH Venture Partners VIII, L.P. (\"ARCH Partners VIII\"), which may be deemed to beneficially own the shares and warrants held by ARCH Fund VIII. The sole general partner of ARCH Partners VIII is ARCH Venture Partners VIII, LLC (\"ARCH VIII LLC\"), which may be deemed to beneficially own the shares and warrants held by ARCH Fund VIII. ARCH Partners VIII and ARCH VIII LLC disclaim beneficial ownership of such shares and warrants, except to the extent of any pecuniary interest therein. The managing directors of ARCH VIII LLC are Keith L. Crandell, Clinton Bybee and Robert Nelsen, and they may be deemed to beneficially own the shares and warrants held by ARCH Fund VIII. Messrs. Crandell, Bybee and Nelsen disclaim beneficial ownership of such shares and warrants, except to the extent of any pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The Reporting Person is a managing director at ARCH Partners VIII and owns an interest in ARCH Partners VIII but does not have voting or investment control over the shares and warrants held by ARCH Fund VIII. The Reporting Person disclaims beneficial ownership of such shares and warrants, except to the extent of any pecuniary interest therein."}],"balance_after":5000000,"derivative":{"exercise_price":1.875,"exercise_date":"2022-09-13","expiration_date":"2027-09-13","underlying":"Common Stock","underlying_shares":5000000},"source":{"system":"sec-edgar","filing":"0001062993-22-019587","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000106299322019587/form4.xml","form_type":"4"}},{"id":2158285,"issuer":{"id":114958,"kind":"organization","name":"Codiak BioSciences, Inc.","symbol":"CDAK"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-09-15T22:54:43.000Z","date":"2022-09-13","kind":"purchase","acquired":true,"shares":5000000,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares purchased in a private investment in public equity transaction on September 13, 2022.  Accompanying the Common Stock is one Series A Warrant to purchase one share of common stock at an exercise price of $1.875 per share."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares purchased in a private investment in public equity transaction on September 13, 2022.  Accompanying the Common Stock is one Series A Warrant to purchase one share of common stock at an exercise price of $1.875 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares and warrants held by ARCH Venture Fund VIII, L.P. (\"ARCH Fund VIII\"). The sole general partner of ARCH Fund VIII is ARCH Venture Partners VIII, L.P. (\"ARCH Partners VIII\"), which may be deemed to beneficially own the shares and warrants held by ARCH Fund VIII. The sole general partner of ARCH Partners VIII is ARCH Venture Partners VIII, LLC (\"ARCH VIII LLC\"), which may be deemed to beneficially own the shares and warrants held by ARCH Fund VIII. ARCH Partners VIII and ARCH VIII LLC disclaim beneficial ownership of such shares and warrants, except to the extent of any pecuniary interest therein. The managing directors of ARCH VIII LLC are Keith L. Crandell, Clinton Bybee and Robert Nelsen, and they may be deemed to beneficially own the shares and warrants held by ARCH Fund VIII. Messrs. Crandell, Bybee and Nelsen disclaim beneficial ownership of such shares and warrants, except to the extent of any pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The Reporting Person is a managing director at ARCH Partners VIII and owns an interest in ARCH Partners VIII but does not have voting or investment control over the shares and warrants held by ARCH Fund VIII. The Reporting Person disclaims beneficial ownership of such shares and warrants, except to the extent of any pecuniary interest therein."}],"balance_after":7503903,"source":{"system":"sec-edgar","filing":"0001062993-22-019587","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000106299322019587/form4.xml","form_type":"4"}},{"id":2225186,"issuer":{"id":114958,"kind":"organization","name":"Codiak BioSciences, Inc.","symbol":"CDAK"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2022-06-21T20:45:26.000Z","date":"2022-06-17","kind":"grant","acquired":true,"shares":1500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit represents a contingent right to receive one share of common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"On June 17, 2022, the reporting person was granted 1,500 restricted stock units, which shall vest in full upon the earlier to occur of (i) June 17, 2023 and (ii) the Issuer's next annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"On June 17, 2022, the reporting person was granted 1,500 restricted stock units, which shall vest in full upon the earlier to occur of (i) June 17, 2023 and (ii) the Issuer's next annual meeting of stockholders."}],"balance_after":1500,"derivative":{"underlying":"Common Stock","underlying_shares":1500},"source":{"system":"sec-edgar","filing":"0000899243-22-023395","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000089924322023395/doc4.xml","form_type":"4"}},{"id":2225185,"issuer":{"id":114958,"kind":"organization","name":"Codiak BioSciences, Inc.","symbol":"CDAK"},"owners":[{"id":32071,"kind":"person","name":"GILLIS STEVEN","position":1,"cik":"0001229592","reported_name":"GILLIS STEVEN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-06-21T20:45:26.000Z","date":"2022-06-17","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option shall vest in full upon the earlier to occur of (i) June 17, 2023 and (ii) the Issuer's next annual meeting of stockholders."}],"balance_after":7500,"derivative":{"exercise_price":2.83,"expiration_date":"2032-06-16","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0000899243-22-023395","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1229592/000089924322023395/doc4.xml","form_type":"4"}}],"next_cursor":"2022-06-21T20:45:26.000000Z,2225185"}