York Space Systems Inc. and certain senior executives face proposed securities class-action claims alleging the company overstated its satellite software capabilities, its position in the Space Development Agency's Transport Layer program and related business prospects. Kahn Swick & Foti said the complaint alleges York launched satellites before mission and payload software was fully functional, cut corners and delivered satellites with incomplete mission-critical software while pursuing Space Development Agency contracts. The proposed class covers investors who bought or acquired York securities from January 29 through May 11, 2026, as well as purchasers in or traceable to the company's January 2026 initial public offering. The case, Ianelli v. York Space Systems, Inc. et al., 26-cv-04074, is pending in the U.S. District Court for the District of Colorado. Investors seeking lead-plaintiff appointment must file by October 30, 2026. Existing litigation materials linked the case to a May 11 report by Wolfpack Research and a 10.9% share-price decline from May 11 to May 12, while a later notice said shares traded as low as $9.33, down $24.67 from the January IPO price of $34.00. The allegations are unproven and the litigation remains unresolved.