Bowman Consulting Group Ltd.

During the quarter ended March 31, 2026, the following directors and officer of the Company each adopted a trading arrangement for the sale of securities of the Company’s common stock (each a 10b5-1 Plan) that is intended to satisfy the affirmative defense condition of the Securities Exchange Act Rule 10b5-1 (c):

1. On March 13, 2026, Patricia Mulroy, a Director of the Company, adopted a 10b5-1 Plan that provides for the sale of up to 3,301 shares of the Company’s common stock pursuant to the terms of the 10b5-1 Plan in May 2026. Ms. Mulroy’s prior plan expired in accordance with its terms in July 2025.

2. On March 11, 2026, Gary Bowman, the Company’s Chief Executive Officer and Director, adopted a 10b5-1 Plan that provides for (i) with respect to Mr. Bowman, the sale of up to 100,000 shares of the Company’s common stock pursuant to the terms of the 10b5-1 Plan from October 2026 through September 2027, (ii) a gift of up to 50,000 shares of Company common stock in December 2026, and (iii) with respect to Bowman Family Asset Management LLC (“BFAM”), an estate planning vehicle established to manage the investments of Mr. Bowman and his family and of which Mr. Bowman is the manager, the sale of up to 60,000 shares of the Company’s common stock pursuant to the terms of the 10b5-1 Plan from October 2026 through September 2027. Mr. Bowman’s current 10b5-1 Plan on behalf of himself and BFAM expires in September 2026.

3. The Company entered into an Amended and Restated Executive Employment Agreement, dated April 15, 2026, with Daniel Swayze, the Company’s Chief Operating Officer, as authorized by the Board on February 12, 2026. The Agreement provides fora one-year extension of the initial term of the Mr. Swayzes’ employment, such that the initial term will expire on December 31, 2028 rather than on December 31, 2027, and included the one-time equity retention awards approved by the Board.