{"transactions":[{"id":737981,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T22:06:50.000Z","date":"2026-06-12","kind":"purchase","planned":false,"acquired":true,"shares":23000,"price":0.852,"value":19596.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market purchase."}],"balance_after":40901,"source":{"system":"sec-edgar","filing":"0001193125-26-271386","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000119312526271386/ownership.xml","form_type":"4"}},{"id":741887,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option","published_at":"2026-06-11T21:03:10.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":22500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The stock option was awarded as compensation for the Reporting Person's service on the Issuer's board of directors pursuant to the Issuer's non-employee director compensation policy. The stock option will vest and become exercisable in a single installment on the earlier of (i) the date of the next annual meeting of stockholders or (ii) the first anniversary of the grant, in each case subject to continued service on the Issuer's board of directors as a non-employee director through the vesting date."}],"balance_after":22500,"derivative":{"exercise_price":0.7318,"expiration_date":"2036-06-09","underlying":"Common Stock","underlying_shares":22500},"source":{"system":"sec-edgar","filing":"0001193125-26-267847","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000119312526267847/ownership.xml","form_type":"4"}},{"id":768168,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-05-21T20:49:14.000Z","date":"2026-05-19","kind":"grant","planned":false,"acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option was granted on May 19, 2026 and vests in full upon the earlier of (i) May 19, 2027 or (ii) the date of the Issuer's 2027 Annual Meeting of Stockholders, subject to the Reporting Person's continuous service through such vesting date."}],"balance_after":50000,"derivative":{"exercise_price":1.04,"expiration_date":"2036-05-18","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001193125-26-234666","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000119312526234666/ownership.xml","form_type":"4"}},{"id":1111993,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option","published_at":"2025-06-13T20:05:15.000Z","date":"2025-06-11","kind":"grant","planned":false,"acquired":true,"shares":22500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The stock option was awarded as compensation for the Reporting Person's service on the Issuer's board of directors pursuant to the Issuer's non-employee director compensation policy. The stock option will vest and become exercisable in a single installment on the earlier of (i) the date of the next annual meeting of stockholders or (ii) the first anniversary of the grant in each case subject to continued service on the Issuer's board of directors as a non-employee director through the vesting date."}],"balance_after":22500,"derivative":{"exercise_price":2.27,"expiration_date":"2035-06-10","underlying":"Common Stock","underlying_shares":22500},"source":{"system":"sec-edgar","filing":"0000950170-25-086144","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017025086144/ownership.xml","form_type":"4"}},{"id":1137457,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2025-05-22T20:06:00.000Z","date":"2025-05-20","kind":"grant","planned":false,"acquired":true,"shares":8219,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option was granted on May 20, 2025 and vests in full upon the earlier of (i) May 20, 2026 or (ii) the date of the Issuer's 2026 Annual Meeting of Stockholders, subject to the Reporting Person's continuous service through such vesting date."}],"balance_after":8219,"derivative":{"exercise_price":0.8092,"expiration_date":"2035-05-19","underlying":"Common Stock","underlying_shares":8219},"source":{"system":"sec-edgar","filing":"0000950170-25-076305","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017025076305/ownership.xml","form_type":"4"}},{"id":1191063,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2025-03-26T21:28:41.000Z","date":"2025-03-24","kind":"grant","planned":false,"acquired":true,"shares":100000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option was granted on March 24, 2025 and vests over a three-year period, with one-third of the shares subject to the grant vesting on the first anniversary of the grant date and 1/36th of the total shares subject to the grant vesting in substantially equal monthly installments thereafter, subject to the Reporting Person's continuous service through each vesting date."}],"balance_after":100000,"derivative":{"exercise_price":0.724,"expiration_date":"2035-03-23","underlying":"Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0000950170-25-045465","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017025045465/ownership.xml","form_type":"4"}},{"id":1200381,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-03-18T23:57:09.000Z","date":"2025-03-14","kind":"purchase","planned":false,"acquired":true,"shares":17901,"price":1.2837,"value":22979.5137,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","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 1.22 to 1.32, inclusive. 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 purchased at each separate price within the range set forth in this footnote."}],"balance_after":17901,"source":{"system":"sec-edgar","filing":"0000950170-25-041633","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017025041633/ownership.xml","form_type":"4"}},{"id":1653720,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series F Preferred Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"exercise","planned":false,"acquired":false,"shares":1598225,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents securities held by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\"), which is the general partner of II LP, and each of UGP II and GP II may be deemed to have shared voting and dispositive power with respect to the securities held by II LP. The Reporting Person is the sole managing member of UGP II and a member of the investment committee of GP II, and in such capacity may be deemed to have beneficial ownership of the securities held by II LP. The Reporting Person disclaim such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":744746},"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1653719,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series E Preferred Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"exercise","planned":false,"acquired":false,"shares":373021,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents securities held by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\"), which is the general partner of II LP, and each of UGP II and GP II may be deemed to have shared voting and dispositive power with respect to the securities held by II LP. The Reporting Person is the sole managing member of UGP II and a member of the investment committee of GP II, and in such capacity may be deemed to have beneficial ownership of the securities held by II LP. The Reporting Person disclaim such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":173821},"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1653718,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D Preferred Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"exercise","planned":false,"acquired":false,"shares":545450,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents securities held by Mithril LP (\"LP\"). Mithril GP LP (\"GP LP\") is the general partner of LP and may be deemed to have shared voting and dispositive power with respect to the securities held by LP. The Reporting Person is the authorized person of GP LP and a member of the investment committee of GP LP, and in such capacity may be deemed to have beneficial ownership of the securities held by LP. The Reporting Person disclaims such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":254170},"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1653717,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C-2 Preferred Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"exercise","planned":false,"acquired":false,"shares":6502796,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents securities held by Mithril LP (\"LP\"). Mithril GP LP (\"GP LP\") is the general partner of LP and may be deemed to have shared voting and dispositive power with respect to the securities held by LP. The Reporting Person is the authorized person of GP LP and a member of the investment committee of GP LP, and in such capacity may be deemed to have beneficial ownership of the securities held by LP. The Reporting Person disclaims such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":3030193},"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1653716,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C-1 Preferred Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"exercise","planned":false,"acquired":false,"shares":4025764,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents securities held by Mithril LP (\"LP\"). Mithril GP LP (\"GP LP\") is the general partner of LP and may be deemed to have shared voting and dispositive power with respect to the securities held by LP. The Reporting Person is the authorized person of GP LP and a member of the investment committee of GP LP, and in such capacity may be deemed to have beneficial ownership of the securities held by LP. The Reporting Person disclaims such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1875938},"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1653715,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"purchase","planned":false,"acquired":true,"shares":333333,"price":15,"value":4999995.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents securities held by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\"), which is the general partner of II LP, and each of UGP II and GP II may be deemed to have shared voting and dispositive power with respect to the securities held by II LP. The Reporting Person is the sole managing member of UGP II and a member of the investment committee of GP II, and in such capacity may be deemed to have beneficial ownership of the securities held by II LP. The Reporting Person disclaim such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":1251900,"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1653714,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"exercise","planned":false,"acquired":true,"shares":918567,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents securities held by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\"), which is the general partner of II LP, and each of UGP II and GP II may be deemed to have shared voting and dispositive power with respect to the securities held by II LP. The Reporting Person is the sole managing member of UGP II and a member of the investment committee of GP II, and in such capacity may be deemed to have beneficial ownership of the securities held by II LP. The Reporting Person disclaim such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":918567,"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1653713,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2024-02-08T21:37:35.000Z","date":"2024-02-06","kind":"exercise","planned":false,"acquired":true,"shares":5160301,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the closing of the Issuer's initial public offering, each share of preferred stock automatically converted into 0.466 shares of the Issuer's common stock in accordance with the terms of such preferred stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents securities held by Mithril LP (\"LP\"). Mithril GP LP (\"GP LP\") is the general partner of LP and may be deemed to have shared voting and dispositive power with respect to the securities held by LP. The Reporting Person is the authorized person of GP LP and a member of the investment committee of GP LP, and in such capacity may be deemed to have beneficial ownership of the securities held by LP. The Reporting Person disclaims such beneficial ownership except to the extent of his pecuniary interest therein, if any."}],"balance_after":5160301,"source":{"system":"sec-edgar","filing":"0000950170-24-012838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024012838/ownership.xml","form_type":"4"}},{"id":1659262,"issuer":{"id":6700,"kind":"organization","name":"FRACTYL HEALTH, INC.","symbol":"GUTS"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option","published_at":"2024-02-05T22:11:34.000Z","date":"2024-02-01","kind":"grant","planned":false,"acquired":true,"shares":45000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The stock option vests in three annual installments beginning on February 1, 2025."}],"balance_after":45000,"derivative":{"exercise_price":15,"expiration_date":"2034-01-31","underlying":"Common Stock","underlying_shares":45000},"source":{"system":"sec-edgar","filing":"0000950170-24-011341","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000095017024011341/ownership.xml","form_type":"4"}},{"id":2605641,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Preferred Stock","published_at":"2021-08-13T01:27:30.000Z","date":"2021-08-10","kind":"exercise","acquired":false,"shares":422612,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and 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 C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and 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 C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are held of record by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\") and GP II is the general partner of II LP. The Reporting Person, a member of the Issuer's board of directors, is the sole managing member of UGP II and may be deemed to have shared voting, investment and dispositive power with respect to the shares held by II LP. The Reporting Person is one of two members of the investment committee of GP II. The investment committee makes all investment decisions with respect to shares held by II LP and may be deemed to have shared voting, investment and dispositive power with respect to such shares. The Reporting Person disclaims beneficial ownership of the shares held by II LP, except to the extent of the Reporting Person's pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":2113060},"source":{"system":"sec-edgar","filing":"0001209191-21-051299","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000120919121051299/doc4.xml","form_type":"4"}},{"id":2605640,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Preferred Stock","published_at":"2021-08-13T01:27:30.000Z","date":"2021-08-10","kind":"exercise","acquired":false,"shares":176304,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and 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 C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and 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 C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are held of record by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\") and GP II is the general partner of II LP. The Reporting Person, a member of the Issuer's board of directors, is the sole managing member of UGP II and may be deemed to have shared voting, investment and dispositive power with respect to the shares held by II LP. The Reporting Person is one of two members of the investment committee of GP II. The investment committee makes all investment decisions with respect to shares held by II LP and may be deemed to have shared voting, investment and dispositive power with respect to such shares. The Reporting Person disclaims beneficial ownership of the shares held by II LP, except to the extent of the Reporting Person's pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":881520},"source":{"system":"sec-edgar","filing":"0001209191-21-051299","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000120919121051299/doc4.xml","form_type":"4"}},{"id":2605639,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Preferred Stock","published_at":"2021-08-13T01:27:30.000Z","date":"2021-08-10","kind":"exercise","acquired":false,"shares":1250000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and 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 C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and 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 C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are held of record by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\") and GP II is the general partner of II LP. The Reporting Person, a member of the Issuer's board of directors, is the sole managing member of UGP II and may be deemed to have shared voting, investment and dispositive power with respect to the shares held by II LP. The Reporting Person is one of two members of the investment committee of GP II. The investment committee makes all investment decisions with respect to shares held by II LP and may be deemed to have shared voting, investment and dispositive power with respect to such shares. The Reporting Person disclaims beneficial ownership of the shares held by II LP, except to the extent of the Reporting Person's pecuniary interest therein, if any."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":6250000},"source":{"system":"sec-edgar","filing":"0001209191-21-051299","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000120919121051299/doc4.xml","form_type":"4"}},{"id":2605638,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2021-08-13T01:27:30.000Z","date":"2021-08-10","kind":"purchase","acquired":true,"shares":1997000,"price":17,"value":33949000.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are held of record by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\") and GP II is the general partner of II LP. The Reporting Person, a member of the Issuer's board of directors, is the sole managing member of UGP II and may be deemed to have shared voting, investment and dispositive power with respect to the shares held by II LP. The Reporting Person is one of two members of the investment committee of GP II. The investment committee makes all investment decisions with respect to shares held by II LP and may be deemed to have shared voting, investment and dispositive power with respect to such shares. The Reporting Person disclaims beneficial ownership of the shares held by II LP, except to the extent of the Reporting Person's pecuniary interest therein, if any."}],"balance_after":11241580,"source":{"system":"sec-edgar","filing":"0001209191-21-051299","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000120919121051299/doc4.xml","form_type":"4"}},{"id":2605637,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2021-08-13T01:27:30.000Z","date":"2021-08-10","kind":"exercise","acquired":true,"shares":9244580,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into 5 shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are held of record by Mithril II LP (\"II LP\"). Mithril II UGP LLC (\"UGP II\") is the general partner of Mithril II GP LP (\"GP II\") and GP II is the general partner of II LP. The Reporting Person, a member of the Issuer's board of directors, is the sole managing member of UGP II and may be deemed to have shared voting, investment and dispositive power with respect to the shares held by II LP. The Reporting Person is one of two members of the investment committee of GP II. The investment committee makes all investment decisions with respect to shares held by II LP and may be deemed to have shared voting, investment and dispositive power with respect to such shares. The Reporting Person disclaims beneficial ownership of the shares held by II LP, except to the extent of the Reporting Person's pecuniary interest therein, if any."}],"balance_after":9244580,"source":{"system":"sec-edgar","filing":"0001209191-21-051299","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000120919121051299/doc4.xml","form_type":"4"}},{"id":2610266,"issuer":{"id":721,"kind":"organization","name":"Invivyd, Inc.","symbol":"IVVD"},"owners":[{"id":15575,"kind":"person","name":"Royan Ajay","position":1,"cik":"0001875614","reported_name":"Royan Ajay","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2021-08-09T23:56:42.000Z","date":"2021-08-05","kind":"grant","acquired":true,"shares":35593,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"One third (1/3) of the option shall vest on August 5, 2022, and thereafter, the remainder of the option shall vest in 24 equal monthly installments on the 5th day of each month, subject to the Reporting Person's continuous service on each vesting date."}],"balance_after":35593,"derivative":{"exercise_price":17,"expiration_date":"2031-08-04","underlying":"Common Stock","underlying_shares":35593},"source":{"system":"sec-edgar","filing":"0001209191-21-050490","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875614/000120919121050490/doc4.xml","form_type":"4"}}]}