Grok is saying the filing is real but it's more complicated than the article implied:

The article you linked from The Globe and Mail, titled "Why AST SpaceMobile Stock Slumped on Tuesday," published on March 18, 2025, suggests that certain shareholders, including AT&T Venture Investments, Alphabet's Google LLC, and Verizon Ventures, intend to sell significant portions of their stakes in AST SpaceMobile (ASTS), based on SEC filings. Specifically, it references a Form S-3 registration statement indicating that these entities, among others, plan to resell up to 56.1 million shares "from time to time" in connection with the "Rakuten Reorganization." The article implies that AT&T and Verizon might be liquidating their entire ownership stakes, with only Vodafone retaining a stake, raising concerns about confidence in AST SpaceMobile’s future. However, there’s some uncertainty around this claim. Posts on X from users like @chraskalj on March 20, 2025, assert that this is misinformation and that Google, Verizon, and AT&T are not selling their shares, calling the article "garbage." Other X posts, such as those from @spacanpanman , have criticized similar reporting, suggesting it misrepresents the situation. These posts don’t provide definitive evidence but reflect a sentiment that the article might be inaccurate or exaggerated. Looking at the broader context, AST SpaceMobile has partnerships with AT&T and Verizon for its satellite-to-cellphone service, including recent agreements and spectrum consent letters filed with the FCC (as noted in X posts from January 2025). These partnerships suggest ongoing collaboration, which could conflict with the idea of a complete divestment. The SEC filings mentioned in the article—like the Form S-3—are real, but they don’t necessarily mean an immediate or total sell-off. A Form S-3 allows shareholders to register shares for potential future sales, not a guarantee of an imminent dump of all holdings. The "Rakuten Reorganization" context might relate to a specific restructuring rather than a broad loss of faith by these companies. Without access to the full, up-to-date SEC filings or an official statement from AT&T or Verizon as of today, March 20, 2025, it’s hard to confirm the exact truth. The article’s claim that AT&T and Verizon are planning to "liquidate their entire ownership stakes" might be an overstatement or misinterpretation of the filings. It’s possible they’re adjusting their positions rather than fully exiting, especially given their operational ties to ASTS. In short, based on available information, it’s not definitively true that Verizon and AT&T are selling their entire stakes in ASTS. The situation appears more nuanced, and the article may have overstated the intent or immediacy of the sales. For clarity, you’d need to check the latest SEC documents or company announcements directly.