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These shares were purchased in multiple transactions at prices ranging from $29.35 to $30.00 inclusive. The Reporting Persons undertake 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held directly by the Fund."}],"balance_after":26529686,"source":{"system":"sec-edgar","filing":"0001231919-26-000779","document":"form4-07222026_080742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000779/form4-07222026_080742.xml","form_type":"4"}},{"id":704711,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Voting Common Stock","published_at":"2026-07-22T20:55:48.000Z","date":"2026-07-21","kind":"purchase","planned":false,"acquired":true,"shares":37723,"price":30,"value":1131690.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $29.97 to $30.00 inclusive. The Reporting Persons undertake 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held directly by the Fund."}],"balance_after":26482436,"source":{"system":"sec-edgar","filing":"0001231919-26-000779","document":"form4-07222026_080742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000779/form4-07222026_080742.xml","form_type":"4"}},{"id":704710,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Voting Common Stock","published_at":"2026-07-22T20:55:48.000Z","date":"2026-07-21","kind":"purchase","planned":false,"acquired":true,"shares":6504,"price":29.17,"value":189721.68,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $28.83 to $29.79 inclusive. The Reporting Persons undertake 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held directly by the Fund."}],"balance_after":26444713,"source":{"system":"sec-edgar","filing":"0001231919-26-000779","document":"form4-07222026_080742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000779/form4-07222026_080742.xml","form_type":"4"}},{"id":704709,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Voting Common Stock","published_at":"2026-07-22T20:55:48.000Z","date":"2026-07-21","kind":"purchase","planned":false,"acquired":true,"shares":21696,"price":27.96,"value":606620.16,"ownership":{"direct":false,"nature":"See footnotes"},"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 $27.46 to $28.34 inclusive. The Reporting Persons undertake 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held directly by the Fund."}],"balance_after":26438209,"source":{"system":"sec-edgar","filing":"0001231919-26-000779","document":"form4-07222026_080742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000779/form4-07222026_080742.xml","form_type":"4"}},{"id":704708,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Voting Common Stock","published_at":"2026-07-22T20:55:48.000Z","date":"2026-07-20","kind":"purchase","planned":false,"acquired":true,"shares":32987,"price":27.72,"value":914399.64,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $27.55 to $27.87 inclusive. The Reporting Persons undertake 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held directly by the Fund."}],"balance_after":26416513,"source":{"system":"sec-edgar","filing":"0001231919-26-000779","document":"form4-07222026_080742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000779/form4-07222026_080742.xml","form_type":"4"}},{"id":704707,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Voting Common Stock","published_at":"2026-07-22T20:55:48.000Z","date":"2026-07-20","kind":"purchase","planned":false,"acquired":true,"shares":98433,"price":27.13,"value":2670487.29,"ownership":{"direct":false,"nature":"See footnotes"},"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 $26.53 to $27.50 inclusive. The Reporting Persons undertake 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held directly by the Fund."}],"balance_after":26383526,"source":{"system":"sec-edgar","filing":"0001231919-26-000779","document":"form4-07222026_080742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000779/form4-07222026_080742.xml","form_type":"4"}},{"id":724119,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":21343,"kind":"person","name":"Levy Guy","position":1,"cik":"0001812305","reported_name":"Levy Guy","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21344,"kind":"organization","name":"Soleus Private Equity Fund III, L.P.","position":2,"cik":"0001955982","reported_name":"Soleus Private Equity Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21345,"kind":"organization","name":"Soleus Private Equity GP III, LLC","position":3,"cik":"0001955973","reported_name":"Soleus Private Equity GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21346,"kind":"organization","name":"Soleus PE GP III, LLC","position":4,"cik":"0002088815","reported_name":"Soleus PE GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21350,"kind":"organization","name":"Soleus Capital Management, L.P.","position":5,"cik":"0001802630","reported_name":"Soleus Capital Management, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21351,"kind":"organization","name":"Soleus GP, LLC","position":6,"cik":"0002088814","reported_name":"Soleus GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21347,"kind":"organization","name":"Soleus Capital Master Fund, L.P.","position":7,"cik":"0001812275","reported_name":"Soleus Capital Master Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21348,"kind":"organization","name":"Soleus Capital, LLC","position":8,"cik":"0001786724","reported_name":"Soleus Capital, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21349,"kind":"organization","name":"Soleus Capital Group, LLC","position":9,"cik":"0001812276","reported_name":"Soleus Capital Group, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series F Preferred Stock","published_at":"2026-06-29T14:41:17.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":527070,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Series F Preferred Stock automatically converted into shares of the common stock of the issuer immediately prior to the closing of the issuer's initial public offering without payment of consideration and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Series F Preferred Stock automatically converted into shares of the common stock of the issuer immediately prior to the closing of the issuer's initial public offering without payment of consideration and had no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The reportable securities are owned directly by Soleus Private Equity Fund III, L.P. 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Guy Levy is the sole managing member of each of Soleus PE GP III, LLC and Soleus GP."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of Mr. Levy, Soleus PE GP III, LLC, Soleus PE GP, SCM and Soleus GP disclaims beneficial ownership of the securities held by Soleus PE other than for the purpose of determining their obligations under Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such securities for any other purpose, except to the extent of their respective pecuniary interests therein."}],"balance_after":0,"derivative":{"exercise_price":9.48,"underlying":"Common Stock","underlying_shares":527070},"source":{"system":"sec-edgar","filing":"0001213900-26-072928","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1812305/000121390026072928/ownership.xml","form_type":"4"}},{"id":724118,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":21343,"kind":"person","name":"Levy Guy","position":1,"cik":"0001812305","reported_name":"Levy Guy","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21344,"kind":"organization","name":"Soleus Private Equity Fund III, L.P.","position":2,"cik":"0001955982","reported_name":"Soleus Private Equity Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21345,"kind":"organization","name":"Soleus Private Equity GP III, LLC","position":3,"cik":"0001955973","reported_name":"Soleus Private Equity GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21346,"kind":"organization","name":"Soleus PE GP III, LLC","position":4,"cik":"0002088815","reported_name":"Soleus PE GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21350,"kind":"organization","name":"Soleus Capital Management, L.P.","position":5,"cik":"0001802630","reported_name":"Soleus Capital Management, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21351,"kind":"organization","name":"Soleus GP, LLC","position":6,"cik":"0002088814","reported_name":"Soleus GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21347,"kind":"organization","name":"Soleus Capital Master Fund, L.P.","position":7,"cik":"0001812275","reported_name":"Soleus Capital Master Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21348,"kind":"organization","name":"Soleus Capital, LLC","position":8,"cik":"0001786724","reported_name":"Soleus Capital, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21349,"kind":"organization","name":"Soleus Capital Group, LLC","position":9,"cik":"0001812276","reported_name":"Soleus Capital Group, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock, par value $0.0001 per share","published_at":"2026-06-29T14:41:17.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":527070,"price":9.48,"value":4996623.6,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The reportable securities are owned directly by Soleus Private Equity Fund III, L.P. (\"Soleus PE\"). Soleus Private Equity GP III, LLC (\"Soleus PE GP\") is the sole general partner of Soleus PE, Soleus PE GP III, LLC is the sole manager of Soleus PE GP, Soleus Capital Management, L.P. (\"SCM\") is the investment manager for Soleus PE, and Soleus GP, LLC (\"Soleus GP\") is the sole general partner of SCM. Guy Levy is the sole managing member of each of Soleus PE GP III, LLC and Soleus GP."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of Mr. Levy, Soleus PE GP III, LLC, Soleus PE GP, SCM and Soleus GP disclaims beneficial ownership of the securities held by Soleus PE other than for the purpose of determining their obligations under Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such securities for any other purpose, except to the extent of their respective pecuniary interests therein."}],"balance_after":527070,"source":{"system":"sec-edgar","filing":"0001213900-26-072928","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1812305/000121390026072928/ownership.xml","form_type":"4"}},{"id":724117,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":21343,"kind":"person","name":"Levy Guy","position":1,"cik":"0001812305","reported_name":"Levy Guy","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21344,"kind":"organization","name":"Soleus Private Equity Fund III, L.P.","position":2,"cik":"0001955982","reported_name":"Soleus Private Equity Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21345,"kind":"organization","name":"Soleus Private Equity GP III, LLC","position":3,"cik":"0001955973","reported_name":"Soleus Private Equity GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21346,"kind":"organization","name":"Soleus PE GP III, LLC","position":4,"cik":"0002088815","reported_name":"Soleus PE GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21350,"kind":"organization","name":"Soleus Capital Management, L.P.","position":5,"cik":"0001802630","reported_name":"Soleus Capital Management, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21351,"kind":"organization","name":"Soleus GP, LLC","position":6,"cik":"0002088814","reported_name":"Soleus GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21347,"kind":"organization","name":"Soleus Capital Master Fund, L.P.","position":7,"cik":"0001812275","reported_name":"Soleus Capital Master Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21348,"kind":"organization","name":"Soleus Capital, LLC","position":8,"cik":"0001786724","reported_name":"Soleus Capital, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21349,"kind":"organization","name":"Soleus Capital Group, LLC","position":9,"cik":"0001812276","reported_name":"Soleus Capital Group, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock, par value $0.0001 per share","published_at":"2026-06-29T14:41:17.000Z","date":"2026-06-11","kind":"purchase","planned":false,"acquired":true,"shares":125000,"price":20,"value":2500000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The reportable securities are owned directly by Soleus Private Equity Fund III, L.P. (\"Soleus PE\"). Soleus Private Equity GP III, LLC (\"Soleus PE GP\") is the sole general partner of Soleus PE, Soleus PE GP III, LLC is the sole manager of Soleus PE GP, Soleus Capital Management, L.P. (\"SCM\") is the investment manager for Soleus PE, and Soleus GP, LLC (\"Soleus GP\") is the sole general partner of SCM. Guy Levy is the sole managing member of each of Soleus PE GP III, LLC and Soleus GP."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of Mr. Levy, Soleus PE GP III, LLC, Soleus PE GP, SCM and Soleus GP disclaims beneficial ownership of the securities held by Soleus PE other than for the purpose of determining their obligations under Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such securities for any other purpose, except to the extent of their respective pecuniary interests therein."}],"balance_after":652000,"source":{"system":"sec-edgar","filing":"0001213900-26-072928","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1812305/000121390026072928/ownership.xml","form_type":"4"}},{"id":724116,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":21343,"kind":"person","name":"Levy Guy","position":1,"cik":"0001812305","reported_name":"Levy Guy","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21344,"kind":"organization","name":"Soleus Private Equity Fund III, L.P.","position":2,"cik":"0001955982","reported_name":"Soleus Private Equity Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21345,"kind":"organization","name":"Soleus Private Equity GP III, LLC","position":3,"cik":"0001955973","reported_name":"Soleus Private Equity GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21346,"kind":"organization","name":"Soleus PE GP III, LLC","position":4,"cik":"0002088815","reported_name":"Soleus PE GP III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21350,"kind":"organization","name":"Soleus Capital Management, L.P.","position":5,"cik":"0001802630","reported_name":"Soleus Capital Management, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21351,"kind":"organization","name":"Soleus GP, LLC","position":6,"cik":"0002088814","reported_name":"Soleus GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21347,"kind":"organization","name":"Soleus Capital Master Fund, L.P.","position":7,"cik":"0001812275","reported_name":"Soleus Capital Master Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21348,"kind":"organization","name":"Soleus Capital, LLC","position":8,"cik":"0001786724","reported_name":"Soleus Capital, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":21349,"kind":"organization","name":"Soleus Capital Group, LLC","position":9,"cik":"0001812276","reported_name":"Soleus Capital Group, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock, par value $0.0001 per share","published_at":"2026-06-29T14:41:17.000Z","date":"2026-06-11","kind":"purchase","planned":false,"acquired":true,"shares":375000,"price":20,"value":7500000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"The reportable securities are owned directly by Soleus Capital Master Fund, L.P. (\"MF\"). Soleus Capital LLC is the sole general partner of MF, Soleus Capital Group, LLC (\"SCG\") is the sole managing member of Soleus Capital, LLC, SCM is the investment manager of MF, and Soleus GP is the sole general partner of SCM. Guy Levy is the sole managing member of each of SCG and Soleus GP. Each of Mr. Levy, SCG, Soleus Capital LLC, SCM and Soleus GP disclaims beneficial ownership of the securities held by MF other than for the purpose of determining their obligations under Section 16 of the Exchange Act, and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such securities for any other purpose, except to the extent of their respective pecuniary interests therein."}],"balance_after":1027000,"source":{"system":"sec-edgar","filing":"0001213900-26-072928","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1812305/000121390026072928/ownership.xml","form_type":"4"}},{"id":736762,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":37835,"kind":"person","name":"SEBULSKY ALAN","position":1,"cik":"0001092348","reported_name":"SEBULSKY ALAN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-16T22:19:27.000Z","date":"2026-06-15","kind":"purchase","planned":false,"acquired":true,"shares":4065,"price":27.0963,"value":110146.4595,"ownership":{"direct":false,"nature":"By Apothecary Capital LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $27.00 to $27.20, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held by Apothecary Capital LLC (\"Apothecary Capital\"). The Reporting Person is the managing member of Apothecary Capital and may be deemed to share voting, investment and dispositive power with respect to the securities held by Apothecary Capital. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001193125-26-273013","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1092348/000119312526273013/ownership.xml","form_type":"4"}},{"id":736761,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":37835,"kind":"person","name":"SEBULSKY ALAN","position":1,"cik":"0001092348","reported_name":"SEBULSKY ALAN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-16T22:19:27.000Z","date":"2026-06-15","kind":"purchase","planned":false,"acquired":true,"shares":5000,"price":25.9978,"value":129989.0,"ownership":{"direct":false,"nature":"By Apothecary Capital LLC"},"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 $25.61 to $26.25, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held by Apothecary Capital LLC (\"Apothecary Capital\"). The Reporting Person is the managing member of Apothecary Capital and may be deemed to share voting, investment and dispositive power with respect to the securities held by Apothecary Capital. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":25935,"source":{"system":"sec-edgar","filing":"0001193125-26-273013","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1092348/000119312526273013/ownership.xml","form_type":"4"}},{"id":736760,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":37835,"kind":"person","name":"SEBULSKY ALAN","position":1,"cik":"0001092348","reported_name":"SEBULSKY ALAN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-16T22:19:27.000Z","date":"2026-06-12","kind":"purchase","planned":false,"acquired":true,"shares":8435,"price":27.6696,"value":233393.076,"ownership":{"direct":false,"nature":"By Apothecary Capital LLC"},"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 $27.16 to $28.00, 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 ranges set forth in footnotes 1, 3 and 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares held by Apothecary Capital LLC (\"Apothecary Capital\"). The Reporting Person is the managing member of Apothecary Capital and may be deemed to share voting, investment and dispositive power with respect to the securities held by Apothecary Capital. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":20935,"source":{"system":"sec-edgar","filing":"0001193125-26-273013","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1092348/000119312526273013/ownership.xml","form_type":"4"}},{"id":737793,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series F Preferred Stock","published_at":"2026-06-15T22:57:49.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":1666829,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Series F Preferred Stock automatically converted into shares of Voting Common Stock on a 1 to 0.6498 basis immediately prior to the closing of the IPO and without payment of consideration. The Series F Preferred Stock has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Series F Preferred Stock automatically converted into shares of Voting Common Stock on a 1 to 0.6498 basis immediately prior to the closing of the IPO and without payment of consideration. The Series F Preferred Stock has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Series F Preferred Stock automatically converted into shares of Voting Common Stock on a 1 to 0.6498 basis immediately prior to the closing of the IPO and without payment of consideration. The Series F Preferred Stock has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Series F Preferred Stock automatically converted into shares of Voting Common Stock on a 1 to 0.6498 basis immediately prior to the closing of the IPO and without payment of consideration. The Series F Preferred Stock has no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Held directly by Nexus Fund III."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":1083130},"source":{"system":"sec-edgar","filing":"0001231919-26-000638","document":"form4-06152026_100639.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000638/form4-06152026_100639.xml","form_type":"4"}},{"id":737792,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series F Preferred Stock","published_at":"2026-06-15T22:57:49.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":9445363,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Series F Preferred Stock automatically converted into shares of Voting Common Stock on a 1 to 0.6498 basis immediately prior to the closing of the IPO and without payment of consideration. The Series F Preferred Stock has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Series F Preferred Stock automatically converted into shares of Voting Common Stock on a 1 to 0.6498 basis immediately prior to the closing of the IPO and without payment of consideration. The Series F Preferred Stock has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Series F Preferred Stock automatically converted into shares of Voting Common Stock on a 1 to 0.6498 basis immediately prior to the closing of the IPO and without payment of consideration. 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The Series B Preferred Stock had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series B Preferred Stock was convertible into Common Stock on a 1 to 1.0389 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 June 9, 2026 (the \"IPO\"). The Series B Preferred Stock had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Series B Preferred Stock was convertible into Common Stock on a 1 to 1.0389 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 June 9, 2026 (the \"IPO\"). The Series B Preferred Stock had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Series B Preferred Stock was convertible into Common Stock on a 1 to 1.0389 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 June 9, 2026 (the \"IPO\"). The Series B Preferred Stock had no expiration date."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":5539},"source":{"system":"sec-edgar","filing":"0001193125-26-271344","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000119312526271344/ownership.xml","form_type":"4"}},{"id":737796,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":38173,"kind":"person","name":"FITZGERALD EDWARD M","position":1,"cik":"0001242993","reported_name":"FITZGERALD EDWARD M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T21:35:38.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":5271,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Series F Preferred Stock was convertible into Common Stock on a 1 to 0.6498 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 June 9, 2026 (the \"IPO\"). The Series F Preferred Stock had no expiration date."}],"balance_after":14688,"source":{"system":"sec-edgar","filing":"0001193125-26-271344","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000119312526271344/ownership.xml","form_type":"4"}},{"id":737795,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":38173,"kind":"person","name":"FITZGERALD EDWARD M","position":1,"cik":"0001242993","reported_name":"FITZGERALD EDWARD M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T21:35:38.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":3878,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Series C Preferred Stock was convertible into Common Stock on a 1 to 1.0578 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 June 9, 2026 (the \"IPO\"). The Series C Preferred Stock had no expiration date."}],"balance_after":9417,"source":{"system":"sec-edgar","filing":"0001193125-26-271344","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000119312526271344/ownership.xml","form_type":"4"}},{"id":737794,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":38173,"kind":"person","name":"FITZGERALD EDWARD M","position":1,"cik":"0001242993","reported_name":"FITZGERALD EDWARD M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T21:35:38.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":5539,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series B Preferred Stock was convertible into Common Stock on a 1 to 1.0389 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 June 9, 2026 (the \"IPO\"). The Series B Preferred Stock had no expiration date."}],"balance_after":5539,"source":{"system":"sec-edgar","filing":"0001193125-26-271344","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000119312526271344/ownership.xml","form_type":"4"}},{"id":738400,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":37835,"kind":"person","name":"SEBULSKY ALAN","position":1,"cik":"0001092348","reported_name":"SEBULSKY ALAN","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T21:27:54.000Z","date":"2026-06-11","kind":"purchase","planned":false,"acquired":true,"shares":12500,"price":20,"value":250000.0,"ownership":{"direct":false,"nature":"By Apothecary Capital LLC"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares held by Apothecary Capital LLC (\"Apothecary Capital\"). The Reporting Person is the managing member of Apothecary Capital and may be deemed to share voting, investment and dispositive power with respect to the securities held by Apothecary Capital. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":12500,"source":{"system":"sec-edgar","filing":"0001193125-26-271324","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1092348/000119312526271324/ownership.xml","form_type":"4"}},{"id":737785,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":35925,"kind":"person","name":"Borisy Alexis","position":1,"cik":"0001319446","reported_name":"Borisy Alexis","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Series F Preferred Stock","published_at":"2026-06-15T21:17:59.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":162221,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series F Preferred Stock (the \"Preferred Stock\") was convertible into Common Stock on a 1 to 0.6498 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 June 9, 2026 (the \"IPO\"). The Preferred Stock had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series F Preferred Stock (the \"Preferred Stock\") was convertible into Common Stock on a 1 to 0.6498 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 June 9, 2026 (the \"IPO\"). The Preferred Stock had no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Series F Preferred Stock (the \"Preferred Stock\") was convertible into Common Stock on a 1 to 0.6498 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 June 9, 2026 (the \"IPO\"). The Preferred Stock had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Series F Preferred Stock (the \"Preferred Stock\") was convertible into Common Stock on a 1 to 0.6498 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 June 9, 2026 (the \"IPO\"). The Preferred Stock had no expiration date."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":105414},"source":{"system":"sec-edgar","filing":"0001193125-26-271300","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000119312526271300/ownership.xml","form_type":"4"}},{"id":737784,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":35925,"kind":"person","name":"Borisy Alexis","position":1,"cik":"0001319446","reported_name":"Borisy Alexis","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T21:17:59.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":105414,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series F Preferred Stock (the \"Preferred Stock\") was convertible into Common Stock on a 1 to 0.6498 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 June 9, 2026 (the \"IPO\"). The Preferred Stock had no expiration date."}],"balance_after":105414,"source":{"system":"sec-edgar","filing":"0001193125-26-271300","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000119312526271300/ownership.xml","form_type":"4"}},{"id":742234,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series D Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":464550,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":407132},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742233,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series D Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":464550,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":407132},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742232,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series C Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":246732,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":260992},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742231,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series C Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":246732,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":260992},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742230,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series B Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":143650,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":149238},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742229,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series B Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":143650,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":149238},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742228,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series A Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":166070,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":122990},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742227,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Series A Preferred Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":false,"shares":166070,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":0,"derivative":{"underlying":"Voting Common Stock","underlying_shares":122990},"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742226,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":407132,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":940352,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742225,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":407132,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Each share of Series D Preferred Stock automatically converted into approximately 0.8764 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":940352,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742224,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":260992,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":533220,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742223,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":260992,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each share of Series C Preferred Stock automatically converted into approximately 1.0578 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":533220,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742222,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":149238,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":272228,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742221,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":149238,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each share of Series B Preferred Stock automatically converted into approximately 1.0389 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":272228,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742220,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":122990,"ownership":{"direct":false,"nature":"Through Deerfield Healthcare Innovations Fund, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":122990,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":742219,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":29893,"kind":"person","name":"Flynn James E","position":1,"cik":"0001352546","reported_name":"Flynn James E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29895,"kind":"person","name":"Deerfield Mgmt HIF, L.P.","position":2,"cik":"0001665736","reported_name":"Deerfield Mgmt HIF, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29894,"kind":"person","name":"DEERFIELD MANAGEMENT COMPANY, L.P.","position":3,"cik":"0001009258","reported_name":"DEERFIELD MANAGEMENT COMPANY, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":29896,"kind":"person","name":"Deerfield Healthcare Innovations Fund, L.P.","position":4,"cik":"0001646981","reported_name":"Deerfield Healthcare Innovations Fund, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39427,"kind":"organization","name":"Deerfield Mgmt III, L.P.","position":5,"cik":"0001610540","reported_name":"Deerfield Mgmt III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}},{"id":39428,"kind":"organization","name":"Deerfield Private Design Fund III, L.P.","position":6,"cik":"0001603333","reported_name":"Deerfield Private Design Fund III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Possible Member of 10% Group"}}],"security":"Voting Common Stock","published_at":"2026-06-12T00:07:47.000Z","date":"2026-06-11","kind":"exercise","planned":false,"acquired":true,"shares":122990,"ownership":{"direct":false,"nature":"Through Deerfield Private Design Fund III, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Series A Preferred Stock automatically converted into approximately 0.7406 shares of the Issuer's voting common stock upon the closing of the Issuer's initial public offering (on an adjusted basis after giving effect to the 1-for-1.5389 reverse split of the Issuer's common stock effected by the Issuer on June 3, 2026)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the \"Reporting Persons\"). Deerfield Mgmt III, L.P. is the general partner of Deerfield Private Design Fund III, L.P. (\"Fund III\"). Deerfield Mgmt HIF, L.P. is the general partner of Deerfield Healthcare Innovations Fund, L.P. (\"Deerfield Innovations\" and together with Fund III, the \"Funds\"). Deerfield Management Company, L.P. is the investment manager of the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by each Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise."}],"balance_after":122990,"source":{"system":"sec-edgar","filing":"0001193805-26-000798","document":"e665575_4-pbls.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1009258/000119380526000798/e665575_4-pbls.xml","form_type":"4"}},{"id":741690,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":19524,"kind":"organization","name":"RA CAPITAL MANAGEMENT, L.P.","position":1,"cik":"0001346824","reported_name":"RA CAPITAL MANAGEMENT, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19525,"kind":"organization","name":"RA Capital Healthcare Fund LP","position":2,"cik":"0001315082","reported_name":"RA Capital Healthcare Fund LP","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":23279,"kind":"person","name":"RA Capital Nexus Fund III, L.P.","position":3,"cik":"0001883840","reported_name":"RA Capital Nexus Fund III, L.P.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19526,"kind":"person","name":"Kolchinsky Peter","position":4,"cik":"0001384859","reported_name":"Kolchinsky Peter","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":19527,"kind":"person","name":"Shah Rajeev M.","position":5,"cik":"0001619841","reported_name":"Shah Rajeev M.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-11T22:36:08.000Z","date":"2026-06-09","kind":"grant","planned":false,"acquired":true,"shares":20215,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares underlying this option shall vest and become exercisable in full upon the earlier of (i) June 9, 2027 or (ii) the date of the Issuer's next annual meeting of stockholders, subject to Dr. Simson's continued service on such vesting date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"RA Capital Management, L.P. (the \"Adviser\") is the investment manager for RA Capital Healthcare Fund, L.P. (the \"Fund\") and RA Capital Nexus Fund III, L.P. (the \"Nexus Fund III\"). The general partner of the Adviser is RA Capital Management GP, LLC (the \"Adviser GP\"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Under Dr. Simson's arrangement with the Adviser, Dr. Simson holds the option for the benefit of the Fund and the Nexus Fund III. Dr. Simson is obligated to turn over to the Adviser any net cash or stock received upon exercise of the option, which will offset advisory fees owed by the Fund and the Nexus Fund III to the Adviser. The Reporting Persons therefore disclaim beneficial ownership of the option and underlying common stock."}],"balance_after":20215,"derivative":{"exercise_price":20,"expiration_date":"2036-06-08","underlying":"Common Stock","underlying_shares":20215},"source":{"system":"sec-edgar","filing":"0001231919-26-000623","document":"form4-06112026_100601.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1657677/000123191926000623/form4-06112026_100601.xml","form_type":"4"}},{"id":741691,"issuer":{"id":3933,"kind":"organization","name":"Parabilis Medicines, Inc."},"owners":[{"id":35925,"kind":"person","name":"Borisy Alexis","position":1,"cik":"0001319446","reported_name":"Borisy Alexis","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to 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