Ownership Filing for Joshua Petty

This filing details the ownership of Booz Allen Hamilton Holding Corp (BAH) Class A Common Stock by Joshua Petty. As of May 20, 2026, Petty directly owns 7,278 shares of Class A Common Stock. The filing also discloses stock options, with 1,870 options fully vested and exercisable, and additional options scheduled to vest and become exercisable through 2030. A power of attorney document is included, authorizing representatives to execute Section 16 filings on Petty's behalf.