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Citadel entities and Kenneth Griffin acquired approximately 3.0 million shares of AST SpaceMobile Class A common stock, representing about 5.8% beneficial ownership following the company's April 2021 initial public offering. The investment was made through multiple related Citadel vehicles, with Citadel Advisors managing a multi-strategy equities fund holding 2.6 million shares and Citadel Securities holding an additional 416,852 shares, and the filers certified the shares were acquired for investment purposes without intent to control the issuer.