Insider Transaction (Form 4)

Andrew Martin Johnson, CFO and CLO of AST SpaceMobile, acquired 12,167 shares of Class A Common Stock on March 31, 2026 at $82.87 per share through the vesting and net settlement of Restricted Stock Units, bringing his total beneficial ownership to 600,318 shares. The transaction involved withholding 12,167 shares to cover tax liability on the vesting of 33,333 RSUs, resulting in a net vested amount of 21,166 shares.