On March 18, 2024, Gerald McMorrow informed the board of directors of QT Imaging Holdings, Inc. that he is resigning from his position as a Class I director of the Company, effective as of March 18, 2024. Mr. McMorrow's resignation from the Board did not result from any disagreements with the Company regarding any matter related to the Company's operations, policies or practices. On March 21, 2024, the Board appointed James Greene to serve as a Class I director.

The appointment of Mr. Greene fills the vacancy created by Mr. McMorrow's resignation as a Class I director. As a Class I director, Mr. Greene's term will expire at the Company's annual meeting of stockholders in 2025, or until his successor is duly elected and qualified, or until his earlier resignation, removal or death. Mr. Greene has been appointed to serve as a member of the Audit Committee, filling the vacancy created by Mr. McMorrow's resignation, a member of the Nomination and Corporate Governance Committee, and the Chair of the Compensation Committee, in place of Ross Taylor, who will remain a member of the Compensation Committee.