NEW YORK, Sept. 05, 2025 (GLOBE NEWSWIRE) -- Gainey McKenna & Egleston announces that a securities class action lawsuit has been filed in the United States District Court for the District of Colorado on behalf of all persons or entities who purchased or otherwise acquired Quantum Corporation (“Quantum” or the “Company”) (NASDAQ: QMCO) securities between November 15, 2024 and August 18, 2025, inclusive (the “Class Period”). The Complaint alleges that Defendants made false and/or misleading statements and/or ...