Quantum Corp /De/ (QMCO) — SEC Filings

Quantum Corp /De/ (QMCO) — 50 SEC filings. Latest: 8-K (Dec 18, 2025). Includes 34 8-K, 5 10-Q, 3 DEF 14A.

View Quantum Corp /De/ on SEC EDGAR

Overview

Quantum Corp /De/ (QMCO) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 8-K filed on Dec 18, 2025: On December 16, 2025, Quantum Corporation entered into a material definitive agreement, which also created a direct financial obligation. The company also reported on unregistered sales of equity securities and matters submitted to a vote of security holders. The filing includes financial statements

Sentiment Summary

Across 50 filings, the sentiment breakdown is: 7 bearish, 41 neutral, 2 mixed. The dominant filing sentiment for Quantum Corp /De/ is neutral.

Filing Type Overview

Quantum Corp /De/ (QMCO) has filed 34 8-K, 2 DEFA14A, 1 S-1, 5 10-Q, 3 DEF 14A, 1 10-Q/A, 1 S-1/A, 1 SC 13G/A, 1 SC 13D/A, 1 10-K with the SEC between May 2024 to Dec 2025.

Filings by Year

2025 · 2024

Recent SEC Filings (50)

Quantum Corp /De/ SEC Filing History
DateFormDescriptionRisk
Dec 18, 20258-KQuantum Corp Files 8-K: Agreements, Equity Sales, Shareholder Votesmedium
Dec 2, 2025DEFA14AQuantum Corp Files Proxy Materialslow
Nov 17, 2025S-1Quantum Files S-1 for Lender's 19.9% Stake Resale Amid Debt Forbearancehigh
Nov 13, 202510-QQuantum's Q3 Net Loss Widens to $46.5M Amid Revenue Decline, Debt Concernshigh
Oct 31, 2025DEF 14AQuantum Taps Storage Veteran Meyrath as CEO Amid Strategic Overhaulmedium
Oct 28, 20258-KQuantum Corp Files 8-K on Financialslow
Oct 20, 20258-KQuantum Corp Files 8-K on Shareholder Nominationslow
Oct 6, 20258-KQuantum Corp. Changes Independent Auditormedium
Sep 23, 20258-KQuantum Corp. Files 8-K with Key Agreements and Financial Updatesmedium
Sep 23, 202510-Q/AQuantum Amends 10-Q, Adds Key Loan Agreementsmedium
Sep 15, 20258-KQuantum Corp Files 8-K Under 'Other Events'low
Sep 11, 202510-QQuantum's Revenue Dips, Cash Rises Amidst Going Concern Doubtshigh
Sep 10, 20258-KQuantum Corp Files 8-K on Financialslow
Aug 28, 20258-KQuantum Corp Announces Executive and Director Changesmedium
Aug 26, 20258-KQuantum Corp Files 8-K Amid Listing Rule Concernshigh
Aug 18, 20258-KQuantum Corp Reports Financials, Executive Changes, and Agreement Terminationmedium
Aug 8, 20258-KQuantum Corp. Withdraws Previous Financial Statementshigh
Jul 23, 20258-KQuantum Corp Faces Delisting Concernshigh
Jul 8, 20258-KQuantum Corp Announces Executive and Director Changesmedium
Jun 18, 20258-KQuantum Corp Announces Executive and Board Changesmedium

Risk Profile

Risk Assessment: Of QMCO's 49 recent filings, 7 were flagged as high-risk, 25 as medium-risk, and 17 as low-risk. The overall risk profile suggests moderate risk with a balanced mix of positive and cautionary disclosures.

Financial Highlights

Quantum Corp /De/ Financial Summary (10-Q, Nov 13, 2025)
MetricValue
Revenue$62,715,000
Net Income-$46,456,000
EPS-$3.49
Debt-to-Equity-1.85
Cash Position$14,670,000
Operating Margin-13.0%
Total Assets$137,697,000
Total Debt$99,634,000

Key Executives

  • Hugues Meyrath
  • James J. Masetti
  • Julie Park
  • Donald J. Jaworski
  • Tara Ilges
  • Yue Zhou (Emily) White
  • John R. Tracy
  • John A. Fichthorn
  • James C. Clancy
  • Laura A. Nash
  • Michael A. Brown
  • David J. Kress
  • David J. Van Horne
  • Todd W. Wheeler
  • Zephram Yowell

Industry Context

Quantum Corporation operates in a sector that often involves complex financing arrangements and potential for significant shareholder dilution. Companies in this space may face challenges in managing debt obligations and maintaining investor confidence amidst market volatility. The trend towards structured financing, including warrants and convertible instruments, is common as companies seek flexibility in capital raising.

Top Tags

financial-reporting (10) · corporate-governance (7) · material-agreement (6) · 8-K (6) · financials (6) · filing (5) · board-changes (5) · equity-sale (4) · executive-changes (4) · sec-filing (3)

Executive Compensation

From the most recent DEF 14A filing (Oct 31, 2025):

  • Hugues Meyrath — President and Chief Executive Officer
  • Donald J. Jaworski — Chairman of the Board

Key Numbers

Quantum Corp /De/ Key Metrics
MetricValueContext
SEC File Number001-13449Identifies Quantum Corp's filing history with the SEC.
EIN94-2665054Employer Identification Number for Quantum Corp.
Shares of Common Stock2,653,308Shares issuable upon exercise of the Forbearance Warrant, representing 19.9% of outstanding shares
Exercise Price per Share$8.81Price at which the Forbearance Warrant can be exercised, 80% of 7-day VWAP on Sept 22, 2025
Closing Price per Share$7.03Quantum's common stock closing price on November 13, 2025
Percentage of Outstanding Shares19.9%Shares underlying the Forbearance Warrant relative to outstanding common stock as of the Transaction Agreement date
Interest Rate Increase2.00%Additional interest rate on term loans during deferral period
Common Stock Outstanding13,333,208Shares outstanding prior to this offering as of September 30, 2025
Repurchase Amount$20.0 millionAmount the Selling Stockholder may require Quantum to repurchase the Forbearance Warrant for after five years
Net Loss$46.456MIncreased from $12.150M in Q3 2024, indicating worsening profitability.
Total Revenue$62.715MDecreased 12.7% from $71.846M in Q3 2024, showing declining sales.
Loss on Debt Extinguishment$33.254MSignificant increase from $2.308M in Q3 2024, impacting net loss.
Term Debt$99.634MCurrent portion of debt due August 5, 2026, posing a going concern risk.
Cash and Cash Equivalents$14.670MAs of September 30, 2025, insufficient to cover the Term Loan.
Shares Outstanding13,721,291As of November 11, 2025, after a 1-for-20 reverse stock split.

Related Companies

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Frequently Asked Questions

What are the latest SEC filings for Quantum Corp /De/ (QMCO)?

Quantum Corp /De/ has 50 recent SEC filings from May 2024 to Dec 2025, including 34 8-K, 5 10-Q, 3 DEF 14A. Each filing includes an AI-generated plain-English summary.

What is the overall sentiment of QMCO filings?

Across 50 filings, the sentiment breakdown is: 7 bearish, 41 neutral, 2 mixed. The dominant sentiment is neutral.

Where can I find Quantum Corp /De/ SEC filings explained simply?

ReadTheFiling provides AI-powered plain-English summaries of all Quantum Corp /De/ (QMCO) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.

What are the key financial highlights for Quantum Corp /De/?

Key financial highlights from Quantum Corp /De/'s most recent 10-Q include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.

What is the investment thesis for QMCO?

The investment thesis for QMCO includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.

Who are the key executives at Quantum Corp /De/?

Key executives identified across Quantum Corp /De/'s filings include Hugues Meyrath, James J. Masetti, Julie Park, Donald J. Jaworski, Tara Ilges and 13 others.

What are the main risk factors for Quantum Corp /De/ stock?

Of QMCO's 49 assessed filings, 7 were flagged high-risk, 25 medium-risk, and 17 low-risk.

What are recent predictions and forward guidance from Quantum Corp /De/?

Forward guidance and predictions for Quantum Corp /De/ are extracted from SEC filings as they are enriched.

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