On December 20, 2023, Gianluca Pettiti, a member of the Board of Directors (the ?Board?) of Butterfly Network, Inc. (the ?Company?), notified the Company of his resignation from the Board, including the Audit Committee of the Board (the ?Audit Committee?), on which he serves as a member, and the Compensation Committee of the Board (the ?Compensation Committee?), on which he serves as the Chair, effective as of the date the Board appoints his replacements on the Audit Committee and Compensation Committee. Mr. Pettiti?s resignation from the Board was to pursue other external opportunities and is not due to any disagreement with the Company?s operations, policies, or practices. On December 21, 2023, effective upon the resignation of Mr. Pettiti, the Board appointed Dawn Carfora as a member of the Audit Committee and as the Chair of the Compensation Committee, to fill the newly-created vacancies resulting from Mr. Pettiti?s resignation, until their respective successors are elected and qualified, or until their earlier death, resignation, or removal, or until otherwise determined by the Board.

On December 21, 2023, the Board also appointed Dr. Erica Shwartz, M.D., J.D., M.P.H. as Chair of the Nominating and Governance Committee and Jonathan Rothberg, Ph.D. has stepped down from his role as Chair of the committee. Dr. Rothberg will continue to serve as a member.