X0508 4 2025-12-02 0 0001780312 AST SpaceMobile, Inc. ASTS 0002028702 Wisniewski Scott C/O AST SPACEMOBILE, INC., MIDLAND AIR & SPACE PORT, 2901 ENTERPRISE LANE MIDLAND TX 79706 0 1 0 0 President 0 Class A Common Stock 2025-12-02 4 A 0 125000 0 A 713681 D Represents a grant of restricted stock units ("RSUs") that vest 33% per year on each of the first, second, and third anniversary of May 30, 2025, subject to the Reporting Person's continued service through the vesting date. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. /s/ Scott Wisniewski 2025-12-03