DEFA14A

AST SpaceMobile filed definitive additional proxy materials with the SEC, which are supplementary documents distributed to shareholders in advance of a corporate vote or meeting. The filing itself contains no substantive business developments, financial results, or material events—it is primarily a procedural document confirming the submission of proxy-related materials. Without access to the actual content of the proxy materials referenced in this cover page, no specific business impacts or key figures can be identified from this filing alone.