On February 27, 2023, David Cowan notified the Rocket Lab USA, Inc. of his resignation as a member of the Company’s board of directors and the Nominating and Corporate Governance Committee of the Board, effective March 14, 2023. Mr. Cowan’s resignation is not the result of any dispute or disagreement with the Company on any matter relating to the Company’s operations, policies or practices. The Company and the Board thank Mr. Cowan for his invaluable insights, perspective, and commitment during his service on the Company’s Board.