Insider Transaction (Form 4)

Shanti Gupta, Chief Operating Officer of AST SpaceMobile, acquired 54,687 shares of Class A Common Stock on March 24, 2026, through the vesting of performance-based stock unit awards granted in December 2025 after the compensation committee certified performance conditions were met. The shares will vest in tranches with one-third vesting on March 31, 2026, and the remaining two-thirds vesting equally on March 31, 2027, and March 31, 2028, contingent on continued service.