AST SpaceMobile, Inc. 4

AST SpaceMobile President Scott Wisniewski had 22,135 shares of Class A Common Stock withheld for taxes upon RSU and PSU vesting, valued at about $1.57 million.

On August 15, 2026, AST SpaceMobile, Inc. President Scott Wisniewski had company stock withheld to satisfy tax liabilities arising from the vesting of two equity awards: 25,000 restricted stock units and 31,250 performance-based stock units. In connection with these vestings, the company withheld a total of 22,135 shares of Class A Common Stock (9,838 shares related to RSUs and 12,297 shares related to PSUs) at an indicated price of approximately $70.98 per share, an aggregate value of roughly $1.57 million. These Form 4 code “F” transactions represent tax withholding rather than open‑market sales and left Wisniewski with direct ownership of 707,443–719,740 shares of Class A Common Stock, valued in the range of about $50–$51 million at the implied transaction price.

Filing Facts

CIK

1780312

Ticker

ASTS

Form

4

Source Type

sec

Accession

0001493152-26-039053

Alert Tier

7