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QMCO US Equity

Quantum Corp /de/Information Technology · Computer Storage Devices · CIK 709283 · FY ends Mar 31
$22.25
+1.76 (+8.59%)
USD · as of 2026-08-21 · marketstack

Legal & controls

5 of 5 annual reports readable here

Item 3 and Item 9A as filed · every verdict is the registrant’s own sentence, printed below it · a filing that fails an extraction gate reads “not extracted”

Fiscal yearFiledItem 3ICFRdisclosure controlsmaterial weaknessFiling
2026-03-312026-06-25in the notesNOT effectiveNOT effectivedisclosedEDGAR

Item 3 · From time to time, we are involved in legal proceedings and claims arising in the ordinary course of business. See Item 8 of Part II, “Financial Statements and Supplementary Data—Note 10: Commitments and Contingencies.”

Item 9A · ICFR · Based on this assessment, management concluded that the Company’s internal control over financial reporting was not effective as of March 31, 2026, due to the material weaknesses described below.

Item 9A · disclosure controls · Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were not effective due to material weaknesses in internal control over financial reporting described below.

2025-03-312025-08-26in the notesNOT effectiveNOT effectivedisclosedEDGAR

Item 3 · See Item 8 of Part II, “Financial Statements and Supplementary Data—Note 10: Commitments and Contingencies.”

Item 9A · ICFR · Based on this assessment, management concluded that the Company’s internal control over financial reporting was not effective as of March 31, 2025, due to the material weaknesses described below.

Item 9A · disclosure controls · Based on this evaluation, our chief executive officer and chief financial officer concluded that our disclosure controls and procedures were not effective due to material weaknesses in internal control over financial reporting described below.

2024-03-312024-06-28in the notesNOT effectiveNOT effectivedisclosedEDGAR

Item 3 · See Item 8 of Part II, “Financial Statements and Supplementary Data—Note 11: Commitments and Contingencies.”

Item 9A · ICFR · Based on this assessment, management concluded that the Company’s internal control over financial reporting was not effective as of March 31, 2024 due to the material weaknesses described below.

Item 9A · disclosure controls · Based on this evaluation, our chief executive officer and chief financial officer concluded that our disclosure controls and procedures were not effective due to material weaknesses in internal control over financial reporting described below.

2023-03-312023-06-06in the noteseffectiveeffectivenone in Item 9AEDGAR

Item 3 · See Item 8 of Part II, “Financial Statements and Supplementary Data—Note 11: Commitments and Contingencies.”

Item 9A · ICFR · Based on this assessment, management concluded that Quantum Corporation maintained effective internal control over financial reporting as of the end of the period covered by this Annual Report.

Item 9A · disclosure controls · Based on this evaluation, our chief executive officer and chief financial officer concluded that, as of March 31, 2023, our disclosure controls and procedures were effective at the reasonable assurance level.

2022-03-312022-06-08in the noteseffectiveeffectivenone in Item 9AEDGAR

Item 3 · See Item 8 of Part II, “Financial Statements and Supplementary Data—Note 10: Commitments and Contingencies.”

Item 9A · ICFR · Based on this assessment, management concluded that Quantum Corporation maintained effective internal control over financial reporting as of the end of the period covered by this Annual Report.

Item 9A · disclosure controls · Based on this evaluation, our chief executive officer and chief financial officer concluded that, as of March 31, 2022, our disclosure controls and procedures were effective at the reasonable assurance level.

5 of 5 annual reports on record have their filing text cached on this host; the rest are listed with their EDGAR link and no extraction, because this surface never fetches from SEC on a page load.

  • Item 3 and Item 9A are located in the filing HTML already cached on this host and read with the same line-anchored item matcher and largest-gap body disambiguation the filing-narrative pass uses for Item 1A and Item 7 — no fetch, no model, no summarization.
  • A heading is accepted as a section only when it is not a table-of-contents row (a trailing page number), not a quoted reference in prose, and names its own section; the span must then clear a per-item length band and carry readable text after the heading. Anything that fails a gate is served as 'not extracted' with the reason — never as a default value.
  • An effectiveness conclusion is read only from a sentence that names its own control set (disclosure controls and procedures, or internal control over financial reporting) and states an outcome. Conditional sentences — the standard limitations paragraph and forward-looking remediation language — are excluded, because they are hypotheses rather than conclusions.
  • When a filing's own sentences disagree — an effective conclusion beside an unremediated material-weakness disclosure, or two conclusions of opposite sign — no verdict is asserted. A wrong 'controls were effective' reading is worse than no reading.
  • Every verdict is shown beside the verbatim sentence it was read from. The excerpt is the filing's own words, capped at 1,200 characters; the filing itself is one link away.