QUANTUM CORP /DE/ 8-K

What Happened Quantum Corporation (QMCO) filed a Form 8-K on January 15, 2026 (Item 2.02) to provide preliminary financial results for its fiscal third quarter ended December 31, 2025. The company furnished a press release with those preliminary quarterly results as Exhibit 99.1 to the Current Report.

Key Details

• Filing date: January 15, 2026 (Form 8-K, Item 2.02 and Item 9.01).
• Reporting period: Fiscal third quarter ended December 31, 2025.
• Disclosure: Preliminary financial results were provided via a press release (Exhibit 99.1).
• Report signed by Laura A. Nash, Chief Accounting Officer, on January 15, 2026.

Why It Matters Preliminary quarterly results give investors an early look at the company’s recent earnings and revenue trends before the full quarterly report is filed. Review the furnished press release (Exhibit 99.1) for the specific figures and watch for the company’s subsequent periodic filings and any earnings call for confirmed, detailed financials.