The Reporting Person purchased the shares of Common Stock for investment purposes. On Feb 6 2025, the Issuer, Alumis Inc., a Delaware corporation ("Alumis"), and Arrow Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Alumis ("Merger Sub"), entered into an Agreement and Plan of Merger (the "Merger Agreement"), pursuant to which, among other matters, and subject to the satisfaction or waiver of the conditions set forth in the Merger Agreement, Merger Sub will merge with and into the Issuer, with the Issuer continuing as a wholly owned subsidiary of Alumis and the surviving corporation of the merger (the "Merger"). The Reporting Person plans to engage and have discussions with the Issuer's management and Board relating to the Merger, the Issuer's business, operations, strategy, governance and related matters. Except as set forth herein or such as would occur upon completion of any of the actions discussed herein, the Reporting Person has no present plan or proposal that would relate to or result in any of the matters set forth in subparagraphs (a)-(j) of Item 4 of Schedule 13D. The Reporting Person intend to review their investment in the Issuer on a continuing basis. Depending on various factors including, without limitation, the Issuer's financial position and strategic direction, actions taken by the Board, price levels of the Common Stock, other investment opportunities available to the Reporting Person, conditions in the securities market and general economic and industry conditions, the Reporting Person may in the future take such actions with respect to their investment in the Issuer as they deem appropriate including, without limitation, purchasing additional shares of Common Stock and/or other securities of the Issuer (collectively, "Securities"), disposing of any or all of their Securities, in the open market or otherwise, at any time and from time to time, and engaging in any hedging or similar transactions with respect to the Securities. The Reporting Person reserves the right to change their intention with respect to any and all matters referred to in this Item 4 of this Schedule 13D.