Quantum Corporation (QMCO) shares preliminary fiscal Q2 2025 results in 8-K filing

Rhea-AI Filing Summary

Quantum Corporation filed a current report to let investors know it has released preliminary financial results for its fiscal second quarter ended September 30, 2025. The company furnished these early results through a press release dated October 28, 2025, which is attached as Exhibit 99.1. The information is presented under a results of operations and financial condition item and is being treated as furnished rather than filed under securities law, meaning it is not automatically incorporated into other registration statements unless specifically referenced.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 28, 2025

Quantum Corporation

(Exact name of registrant as specified in its charter)

Delaware

001-13449

94-2665054

(State or other jurisdiction of incorporation or organization)

(Commission File No.)

(I.R.S. Employer Identification No.)

10770 E. Briarwood Avenue

Centennial,

CO

80112

(Address of Principal Executive Offices)

(Zip Code)

(408)			944-4000
Registrant's telephone number, including area code

N/A

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

Common Stock, $0.01 par value per share

QMCO

Nasdaq Global Market

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Financial Operations and Financial Condition.

On October 28, 2025, Quantum Corporation (the “Company”) provided preliminary financial results for its fiscal second quarter ended September 30, 2025. A copy of the Company’s press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

The information in Item 2.02 of this Current Report on Form 8-K, including the preliminary financial results for the quarter ended September 30, 2025 contained in Exhibit 99.1, shall not be deemed to be filed for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933 or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

Exhibit Number						Description
99.1						Press Release dated October 28, 2025.
104						Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Quantum Corporation

(Registrant)

October 28, 2025

/s/ Laura A. Nash

(Date)

Laura A. Nash

Chief Accounting Officer

FAQ

What did Quantum Corporation (QMCO) disclose in this 8-K?

Quantum Corporation furnished a press release providing preliminary financial results for its fiscal second quarter ended September 30, 2025, as Exhibit 99.1.

Which period do the preliminary results for Quantum Corporation (QMCO) cover?

The preliminary results relate to Quantum Corporation’s fiscal second quarter ended September 30, 2025.

How did Quantum Corporation (QMCO) provide its preliminary Q2 2025 financial results?

The company provided the preliminary Q2 2025 results in a press release dated October 28, 2025, attached to the report as Exhibit 99.1.

Are Quantum Corporation’s (QMCO) preliminary results considered filed or furnished?

The preliminary financial results and related information are furnished, not filed, for purposes of Section 18 of the Exchange Act and are only incorporated into other filings if specifically referenced.

Which exhibit in the 8-K contains Quantum Corporation’s (QMCO) preliminary results?

Exhibit 99.1 contains the press release with the company’s preliminary financial results for the quarter ended September 30, 2025.

Who signed the Quantum Corporation (QMCO) 8-K for the preliminary results?

The report was signed on behalf of Quantum Corporation by Laura A. Nash, Chief Accounting Officer.