Gupta Shanti B. 4

What Happened Shanti B. Gupta, Chief Operating Officer of AST SpaceMobile, was awarded 54,687 performance-based stock units (PSUs) on 2026-03-24 (transaction code A). The filing shows an acquisition price of $0.00 because these are contingent PSU awards, not an open-market purchase; no cash changed hands. One-third of the award (18,229 PSUs) is scheduled to vest on March 31, 2026, with the remainder vesting equally on March 31, 2027 and March 31, 2028, subject to continued service.

Key Details

• Transaction date: 2026-03-24; Form 4 filed: 2026-03-26 (timely filing).
• Award size: 54,687 PSUs; reported acquisition price: $0.00.
• Vesting: 18,229 PSUs vest 3/31/2026; remaining PSUs vest equally 3/31/2027 and 3/31/2028, subject to continued service.
• Footnote: PSUs were originally granted on December 2, 2025 and were certified by the compensation committee upon satisfaction of applicable individual performance conditions.
• Shares owned after the transaction: not specified in the provided filing excerpt.
• No tax withholding, sale, or 10b5-1 plan noted in the excerpt.

Context PSUs are contingent rights to receive shares if performance and service conditions are met; they are not the same as an immediate stock purchase or sale. This award signals compensation tied to performance goals but does not by itself indicate a buy or sell signal from the insider.