Quantum (QMCO) Announces Restatement; Revenue to Decline Approximately $3.9M

(Moderate)

(Neutral)

Form Type

8-K

Rhea-AI Filing Summary

Quantum Corporation concluded that its previously issued unaudited interim condensed consolidated financial statements for the fiscal third quarter ended December 31, 2024 are no longer reliable and will be restated. Management identified inconsistencies in service and subscription revenue accounted for under Topic 606 and updated the periods over which revenue is recognized and the standalone selling prices for the fiscal year ended March 31, 2025. The company currently expects the Restatement will decrease revenue and similarly decrease net loss from operations by approximately $3.9 million for the Non-Reliance Period. The Audit Committee determined there were material weaknesses in internal control over financial reporting and disclosure controls related to revenue recognition as of December 31, 2024 and March 31, 2025. Adjustments to other quarters were not material and will be revised in comparative period information. The Audit Committee discussed these matters with Grant Thornton LLP.

Positive

Company identified revenue recognition inconsistencies and is proactively restating affected interim financial statements.
Audit Committee and management engaged with the independent auditor, Grant Thornton LLP, and disclosed the issues publicly.
Management determined no contracts entered into prior to the fiscal year ended March 31, 2025 were impacted.

Negative

Restatement expected to decrease revenue and similarly decrease net loss from operations by approximately $3.9 million for the Non-Reliance Period.
Audit Committee concluded there were material weaknesses in internal control over financial reporting and disclosure controls related to revenue recognition as of December 31, 2024 and March 31, 2025.
Previously issued interim condensed consolidated financial statements for the fiscal third quarter ended December 31, 2024 have been deemed not reliable.
Additional deficiencies or material weaknesses may be identified during the review, per the company disclosure.

Insights

Restatement trims reported revenue by ~$3.9M and raises governance and comparability concerns for interim results.

The Restatement reduces revenue and net loss from operations by approximately $3.9 million for the Non-Reliance Period, which directly affects prior interim comparability and reported results for that quarter. The company states the issue stems from Topic 606 application: timing of revenue recognition and standalone selling price adjustments. While the amount may be modest relative to total annual revenue depending on scale, the identification of material weaknesses in internal controls is more consequential because it creates uncertainty about the reliability of other interim disclosures and could extend audit timelines for the 10-K. The filing also documents engagement with the independent auditor, Grant Thornton LLP.

Audit Committee found material weaknesses; remediation and disclosure will be necessary to restore control effectiveness.

The Audit Committee concluded, with management concurrence, that deficiencies in controls amounted to material weaknesses as of December 31, 2024 and March 31, 2025, specifically related to revenue recognition. The company acknowledges potential for additional deficiencies to be identified during its review and will describe its full assessment in the annual 10-K. These findings indicate ineffective entity-level controls within the control environment during the periods referenced and elevate remediation priority. The filing also notes forward-looking risks including the possibility of regulatory or listing consequences.

8-K Event Classification

Item 4.02 — Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review

1 item

Item 4.02 Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review Governance

Previously issued financial statements, a related audit report, or a completed interim review should no longer be relied upon.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

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

The company disclosed that its unaudited interim condensed consolidated financial statements for the fiscal third quarter ended December 31, 2024 are no longer reliable and will be restated due to revenue recognition inconsistencies.

How large is the expected financial impact of the restatement for QMCO?

The company currently expects the Restatement will result in a decrease of approximately $3.9 million in revenue and a similar decrease in net loss from operations for the Non-Reliance Period.

Which fiscal periods are affected by Quantum's disclosure?

The Non-Reliance Period is the fiscal third quarter ended December 31, 2024; the company also made non-material adjustments to the quarters ended June 30, 2024 and September 30, 2024.

What internal control issues did QMCO report?

The Audit Committee concluded there were material weaknesses in the company's internal control over financial reporting and disclosure controls related to revenue recognition as of December 31, 2024 and March 31, 2025.

Did Quantum consult its auditor about these matters?

Yes. The Audit Committee discussed the matters disclosed with Grant Thornton LLP, the company's independent registered accounting firm.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Understanding 8-K Material Events →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google

Accepted by SEC EDGAR 08/08/2025 - 04:31 PM

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): August 8, 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,

80112

(Address of Principal Executive Offices)

(Zip Code)


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


224 Airport Parkway, Suite 550
San Jose, CA 95110
(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 4.02 Non-Reliance on Previously Issued Financial Statements or Related Audit Report or Completed Interim Review.

On August 8, 2025, the Board of Directors (the “Board”) of Quantum Corporation (the “Company”) concluded that the Company’s previously-issued unaudited interim condensed consolidated financial statements for the fiscal third quarter ended December 31, 2024 contained in its Quarterly Report on Form 10-Q (the “Non-Reliance Period”), as well as its disclosures related to such financial statements, including any reports, earnings releases, and investor presentations, and related communications issued by or on behalf of the Company with respect to the Non-Reliance Period, including management’s assessment of internal control over financial reporting and disclosure controls and procedures, should no longer be relied upon. The determination by the Board was made upon the recommendation of the Audit Committee (the “Audit Committee”) of the Board and after consultation with the Company’s management team.

In June 2025, the Company identified certain service and subscription revenue inconsistencies during the Non-Reliance Period, which is deferred under Accounting Standards Codification Topic 606 (“Topic 606”) and recognized ratably over the term of the contract. The Company’s management reviewed and updated the periods over which revenue was being recognized to ensure consistent application for all service contracts invoiced in the fiscal year ended March 31, 2025 and the results have been applied to revenue. The Company’s management determined that no contracts entered into prior to fiscal year ended March 31, 2025 were impacted. The Company also determined that the standalone selling price that is used to allocate revenue under Topic 606 needed to be updated for the fiscal year ended March 31, 2025 resulting in an adjustment to revenue. As a result of these errors, the Company will restate the financial statements for the Non-Reliance Period (the “Restatement”). Subject to completion of its financial close procedures, the Company currently expects the Restatement will result in a decrease of approximately $3.9 million in revenue and a similar decrease in net loss from operations in the Non-Reliance Period.

In connection with the Restatement, the Audit Committee concluded, with concurrence of management, that there were deficiencies in the Company’s internal control over financial reporting and the Company’s disclosure controls and procedures that constituted material weaknesses as of December 31, 2024 and March 31, 2025. The Company expects to report material weaknesses related to the Company’s revenue recognition. As a result of these expected material weaknesses, the Company believes that it did not maintain effective entity-level controls within the control environment to prevent or detect material misstatements. Additional deficiencies or material weaknesses in the Company’s internal controls may be identified during its review. The Company’s full assessment of the effectiveness of its internal control over financial reporting will be described in more detail in the Annual Report on Form 10-K for the year ended March 31, 2025 (the “2025 10-K”).

There were also adjustments to the fiscal quarters ended June 30, 2024 and September 30, 2024. However, these adjustments were not material and are not required to be restated. They will be revised in the comparative period information when the Company issues its Quarterly Reports on Form 10-Q for the fiscal quarters ending June 30, 2025 and September 30, 2025.

The Audit Committee has discussed the matters disclosed in Item 4.02 of this Current Report on Form 8-K with Grant Thornton LLP (“Grant Thornton”), the Company’s independent registered accounting firm.

Forward-Looking Statements

This Current Report on Form 8-K contains “forward-looking” statements. All statements other than statements of historical fact are statements that could be deemed forward-looking statements. The Company advises caution in reliance on forward-looking statements. Forward-looking statements include, without limitation: statements related to the completion of the Company’s review of accounting matters and audit of the Company’s financial statements; the Company’s plans to file the 2025 10-K, including the timing thereof; expectations with respect to how the adjustments will impact the Company’s financial statements; the Company’s beliefs regarding its internal controls over financial reporting and disclosure controls and procedures; and the Company’s plans, objectives and intentions, that are not historical facts generally. These statements involve known and unknown risks, uncertainties and other factors that may cause actual results to differ materially from those implied by the forward-looking statement, including without limitation: the final outcome of the evaluation of accounting matters and the impact of the adjustments to the Company’s financial statements; the discovery of additional and unanticipated information during the review and audit of the Company’s financial statements, including its evaluation of effectiveness of internal control over financial reporting; the risk that additional deficiencies or material weaknesses are identified; risks related to the timely completion of the evaluation and filing of the 2025 10-K; changes in assumptions regarding how the evaluation will impact the Company’s financial results; the application of accounting or tax principles in an unanticipated manner; the possibility that the Nasdaq may delist the

Company’s common stock; risks related to the Company’s ability to implement and maintain effective internal control over financial reporting in the future; and the impact of these factors on the Company’s performance and outlook. See also other risks that are described in “Risk Factors” in the Company’s filings with the SEC, including its Annual Report on Form 10-K filed with the SEC for the fiscal year ended March 31, 2024, and any subsequent reports filed with the SEC. All forward-looking statements in this Item 4.02 are based on information available to the Company as of the date of this filing. The Company expressly disclaims any obligation to update or alter its forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.

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)

August 8, 2025

/s/ Lewis W. Moorehead

(Date)

Lewis W. Moorehead

Chief Financial Officer

Source: View Original Filing on SEC EDGAR

Quantum (QMCO) Announces Restatement; Revenue to Decline Approximately $3.9M