Insider Transaction (Form 4)

Brian Heller, Executive Vice President, General Counsel and Secretary at AST SpaceMobile, received a vesting of 51,250 restricted stock units on February 8, 2023, with 20,678 shares retained after tax withholding at $5.91 per share, bringing his total beneficial ownership to 184,322 Class A Common Stock shares. The transaction was processed through Rule 16b-3 compliant withholding, where taxes were satisfied by surrendering a portion of the vested shares rather than a cash payment.