S-3

AST SpaceMobile registered 10.4 million shares of Class A Common Stock for resale by Antares Technologies LLC, a entity ultimately controlled by the Cisneros family trust following Gustavo Cisneros's death in December 2023, though the company will receive no proceeds from the sales. The filing reflects AST's advancement toward commercial satellite operations, with five Block 1 BB satellites expected to transport to launch sites between July and August 2024, planned limited service initiation in targeted U.S. areas, and development of next-generation Block 2 BB satellites featuring an in-house ASIC chip designed for significantly higher throughput capacity.