Item 4 is hereby amended to add the following: On April 15, 2026, the Reporting Persons and Jon Hook entered into a board observer agreement with the Issuer (the "Observer Agreement"). Pursuant to the Observer Agreement, the Issuer has agreed to appoint Jon Hook as a non-voting observer (the "Observer") to the Issuer's Board of Directors (the "Board"), for a term of one (1) year. The Observer will not be a director of the Board or have the right to vote as a director on any matter presented to the Board or any Board committee. Pursuant to the Observer Agreement, the Observer is entitled to attend all meetings of the Board and certain board committees in a non-voting capacity, and to receive the applicable meeting materials at substantially the same time and in the same manner as provided to the members of the Board, subject to certain customary exceptions. The Observer Agreement has a term of one (1) year unless earlier terminated in accordance with its terms. The Observer Agreement also includes customary provisions regarding confidentiality, non-disparagement and related matters. The foregoing description of the Observer Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Observer Agreement, which is attached as Exhibit 99.1 hereto and is incorporated herein by reference.