ROSEN, RECOGNIZED INVESTOR COUNSEL, Encourages York Space Systems Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action – YSS

A securities class action lawsuit has been filed against York Space Systems Inc. (NYSE: YSS) alleging that the company made materially false and misleading statements about its satellite software functionality. According to the lawsuit, York Space's onboard mission and payload software was not fully functional before satellites were launched, and the company allegedly deceived the Pentagon's Space Development Agency with false advertising. Investors who purchased YSS securities during the class period (January 29, 2026 - May 11, 2026) or through the IPO registration statement are encouraged to join the class action before the October 30, 2026 lead plaintiff deadline.