=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-18
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: AST SpaceMobile, Inc. (ASTS)
CIK: 0001780312
--- Reporting Owner ---
Name: Gupta Shanti B.
CIK: 0001884187
Role: Officer (Chief Operating Officer)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Class A Common Stock
Date: 2026-05-18 | Code: A (Grant or award)
Shares: +66,667 | Price: $0.00
Shares Owned After: 445,372 | Ownership: D (Direct)
Footnotes:
[F1] Represents achievement of certain performance-based stock unit awards ("PSUs") granted on September 26, 2024, following certification by the Issuer's compensation committee that the applicable company and individual performance conditions had been satisfied. One third of the PSUs representing 22,222 shares of Class A Common Stock vested immediately on May 18, 2026 and the remaining PSUs will vest equally on May 15, 2027 and May 15, 2028, subject to the Reporting Person's continued service through the vesting dates. Each PSU represents a contingent right to receive one share of the Issuer's Class A Common Stock.
[Transaction #2]
Security: Class A Common Stock
Date: 2026-05-18 | Code: F (Payment of exercise/tax)
Shares: -11,350 | Price: $86.83
Total Value: $985,520.50
Shares Owned After: 434,022 | Ownership: D (Direct)
Footnotes:
[F2] Represents a payment of tax liability by withholding securities incident to the vesting of PSUs representing 22,222 shares of Class A Common Stock issued in accordance with Rule 16b-3, resulting in a net vested number of 10,872 shares.
--- Footnotes (Complete Index) ---
F1: Represents achievement of certain performance-based stock unit awards ("PSUs") granted on September 26, 2024, following certification by the Issuer's compensation committee that the applicable company and individual performance conditions had been satisfied. One third of the PSUs representing 22,222 shares of Class A Common Stock vested immediately on May 18, 2026 and the remaining PSUs will vest equally on May 15, 2027 and May 15, 2028, subject to the Reporting Person's continued service through the vesting dates. Each PSU represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F2: Represents a payment of tax liability by withholding securities incident to the vesting of PSUs representing 22,222 shares of Class A Common Stock issued in accordance with Rule 16b-3, resulting in a net vested number of 10,872 shares.
--- Signature ---
/s/ /s/ Shanti Gupta (2026-05-20)
