YSS ▲ +1.0% - York Space Systems, Inc. $YSS - YSS CLASS ACTION NOTICE: Glancy Prongay Wolke & Rotter LLP Files Securities Lawsuit On Behalf Of York Space Systems, Inc. Investors York Space Systems shares rose 1.0% today despite a securities class action lawsuit filed against the company on behalf of investors. The filing by Glancy Prongay & Wolke LLP typically indicates alleged violations in company disclosures or practices, though the stock's modest gain suggests investors may be viewing the legal action as a known risk already partially reflected in the valuation. 31-AUG-2026 08:45 PM ET