York Space Systems Inc. (NYSE: YSS) investors have until Oct. 30 to seek lead-plaintiff status in a securities suit over allegations about satellite software and company statements, Kahn Swick & Foti’s case page says.
The Aug. 31 complaint in Ianelli v. York Space Systems Inc. et al. is pending in the U.S. District Court for the District of Colorado. The complaint names York, company officers and directors, and underwriters from its January 2026 initial public offering. It alleges that the company launched satellites before its onboard mission and payload software was ready for use, exposing Space Development Agency (SDA) contracts to risk. Separately, the filing says statements about York’s business and prospects gave investors an inaccurate picture or lacked support when made.
The proposed class includes people whose York common stock is traceable to the IPO and/or who acquired securities from Jan. 29 through May 11, 2026, inclusive. ClaimsFiler’s Oct. 16 notice headline referred to investors with losses above $100,000, but the complaint’s class definition does not set a minimum loss. Kahn Swick & Foti says investors may share in any recovery without seeking the lead-plaintiff role. The plaintiff seeks recovery for the proposed class, but the filing does not establish that any payment is owed.
York’s IPO was priced at $34 per share for 18.5 million shares on Jan. 28, according to a company filing with the Securities and Exchange Commission. York reported that the offering closed and shares were delivered Jan. 30. Its 2025 annual report said one customer accounted for 96% of revenue, identified the SDA as its largest customer and said the agency represented substantially all revenue and backlog. York warned that a material change in the SDA’s mandate or spending could reduce its revenue and backlog.
On Aug. 13, York lowered its 2026 revenue outlook to $375 million to $405 million from a March forecast of $545 million to $595 million. The company said most of the reduction reflected removing expected new-business revenue amid a shift in government acquisition methods.
The complaint’s claims are allegations, not court findings. The Oct. 30 deadline for investors seeking lead-plaintiff status is listed on Kahn Swick & Foti’s case page.
