Form 4: AST SpaceMobile CFO Andrew Johnson Reports Stock Withholding

CFO and CLO Andrew Johnson reported the withholding of 16,377 shares of AST SpaceMobile Class A Common Stock to cover tax liabilities related to RSU vesting.

Summary

• Reporting person Andrew Martin Johnson, CFO and CLO of AST SpaceMobile, Inc., executed a transaction on May 30, 2026.
• The transaction involved the withholding of 16,377 shares of Class A Common Stock at a price of $113.41 per share.
• The withholding was conducted to satisfy tax liabilities associated with the vesting of 41,666 Restricted Stock Units (RSUs).
• Following this transaction, the reporting person maintains a direct beneficial ownership of 549,428 shares.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as it represents a routine administrative tax settlement rather than a discretionary sale of shares.

Positives

• The transaction reflects the vesting of equity compensation, indicating alignment between executive incentives and long-term company performance.

Negatives

• The transaction resulted in a reduction of the reporting person's direct shareholding, though this was purely for tax settlement purposes.

Risks

• None identified; this is a routine administrative transaction related to tax obligations.

Future Outlook

No forward-looking guidance or strategic outlook provided in this filing.

Industry Context

StockSavvy.ai notes that tax-related share withholding is a standard corporate practice for executives upon the vesting of equity awards and does not typically signal a change in management sentiment regarding the company's future prospects.

Comparison to Industry Standards

• The transaction follows standard SEC reporting requirements for executive equity compensation.
• The use of 'sell-to-cover' or withholding shares for taxes is a common practice among publicly traded technology and aerospace firms.

Stakeholder Impact

• Minimal impact on shareholders as the transaction is a standard tax-related equity settlement.

Key Dates

Keywords

AST SpaceMobile, ASTS, Insider Trading, Form 4, Executive Compensation, Equity Vesting