AST SpaceMobile, Inc. 4

Adriana Cisneros indirectly purchased a total of 10,822 shares of AST SpaceMobile, Inc. Class A Common Stock on August 31, 2026 across spouse, trust entity, and child accounts for roughly $0.59 million in aggregate.

On August 31, 2026, reporting person Adriana Cisneros, a director-level insider of AST SpaceMobile, Inc., reported a series of indirect open-market purchases of Class A Common Stock through accounts associated with her immediate family and a related trust structure. Specifically, 1,384 shares were purchased in an account held directly by her spouse Nicholas Griffin at an average price of $57.79 per share, 8,768 shares were purchased by 1979 Edendale Investments Ltd., an entity held by The Adriana Cisneros 2014 Portfolio Trust (of which she is the beneficiary and retains certain powers over the trustee) at an average price of $57.00 per share, and 670 shares were purchased in an account held directly by her adult college-age child at an average price of $58.87 per share. Following these purchases, Cisneros reported aggregate indirect beneficial ownership of 797,023 Class A Common shares across these related accounts. Based on the reported transaction prices, the combined purchases totaled approximately $590,000, and her post-transaction beneficial position in the issuer is valued at roughly $46 million at the prevailing transaction price levels.

Filing Facts

CIK

1780312

Ticker

ASTS

Form

4

Source Type

sec

Accession

0001104659-26-104326

Alert Tier

9