Form 4: AST SpaceMobile COO Sells Shares for Tax Obligation

AST SpaceMobile's Chief Operating Officer, Shanti B. Gupta, disposed of 25,537 Class A Common Stock shares to cover tax liabilities related to RSU vesting.

Summary

• Shanti B. Gupta, Chief Operating Officer of AST SpaceMobile, Inc. (ASTS), reported a transaction on September 15, 2025.
• The transaction involved the disposition of 25,537 shares of Class A Common Stock at a price of $40.97 per share.
• This disposition was a payment of tax liability by withholding securities incident to the vesting of Restricted Stock Units (RSUs).
• The vesting event involved 50,000 shares of Class A Common Stock, resulting in a net vested number of 24,463 shares after the tax withholding.
• Following this reported transaction, Shanti B. Gupta beneficially owns 267,375 shares of Class A Common Stock directly.

Sentiment

Score: 5

Explanation: The transaction is a routine tax-related disposition of shares following RSU vesting, which is a common practice for executives and does not indicate a change in sentiment towards the company's prospects.

Positives

• The vesting of 50,000 Restricted Stock Units represents a realization of compensation for the Chief Operating Officer.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This Form 4 filing reports a routine insider transaction for tax purposes and does not provide information related to broader industry trends or competitors.

Stakeholder Impact

• Shareholders: The transaction is a routine tax-related sale by an executive and is unlikely to have a significant direct impact on other shareholders.
• Employees: The RSU vesting and subsequent tax withholding are part of standard executive compensation practices.

Key Dates

Keywords

ASTS, AST SpaceMobile, Form 4, Insider Transaction, RSU Vesting, Stock Sale, Shanti Gupta, Chief Operating Officer