Insider Transaction (Form 4)

Director Adriana Cisneros purchased 36,364 shares of Class A common stock on December 2, 2022 at $5.50 per share as part of a public offering that closed on that date. Cisneros holds additional beneficial interests in the company through Invesat LLC (200,000 Class A shares acquired via PIPE investment in 2021), her spouse (5,600 Class A shares), and AST Common Units representing approximately 9.9 million shares that are convertible to Class A stock on a one-to-one basis beginning April 6, 2022.