June 13, 2025 · Form 4 insider transaction
BVF PARTNERS L P/IL bought 56,079 shares of CBIO, a transaction worth N/A. The trade was recorded as j and disclosed on an SEC Form 4, filed 4 days after the transaction.
This Form 4 is filed jointly by Biotechnology Value Fund, L.P. ("BVF"), Biotechnology Value Fund II, L.P. ("BVF2"), Biotechnology Value Trading Fund OS LP ("Trading Fund OS"), BVF Partners OS Ltd. ("Partners OS"), BVF I GP LLC ("BVF GP"), BVF II GP LLC ("BVF2 GP"), BVF GP Holdings LLC ("BVF GPH"), BVF Partners L.P. ("Partners"), BVF Inc. and Mark N. Lampert (collectively, the "Reporting Persons"). Each of the Reporting Persons is a member of a Section 13(d) group that previously collectively owned more than 10% of the Issuer's outstanding shares of Common Stock (the "Common Stock"). Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.; On June 13, 2025, the Issuer completed a reverse merger transaction (the "Merger") with Crescent Biopharma, Inc. pursuant to that certain Agreement and Plan of Merger and Reorganization, dated October 28, 2024, as amended by Amendment No. 1 to the Agreement and Plan of Merger and Reorganization, dated February 14, 2025. In connection with the Merger, the Reporting Persons acquired an aggregate of 1,292,422 shares of Common Stock and 597,928 pre-funded warrants to purchase shares of Common Stock (the "Pre-Funded Warrants"), in exchange for all of the former Crescent Biopharma, Inc. capital stock owned by the Reporting Persons.; Represents the number of securities owned following the Issuer's 1-for-100 Reverse Stock Split effected immediately prior to the Merger.; Securities owned directly by Trading Fund OS. As the general partner of Trading Fund OS, Partners OS may be deemed to beneficially own the securities owned directly by Trading Fund OS. As the investment manager of Trading Fund OS and the sole member of Partners OS, Partners may be deemed to beneficially own the securities owned directly by Trading Fund OS. As the investment adviser and general partner of Partners, BVF Inc. may be deemed to beneficially own the securities owned directly by Trading Fund OS. As a director and officer of BVF Inc., Mr. Lampert may be deemed to beneficially own the securities owned directly by Trading Fund OS.