Home / Filing-delay notices (10-K) / QUANTUM CORP /DE/
Filed 2026-06-15 路 Form NT 10-K 路 Accession 0001193125-26-270343 micro
Price before filing: $13.74 (2026-06-12 close, split/dividend-adjusted)
Market cap at flag: $202.5M (2026-06-15) 路 Latest: $406.3M (2026-10-16)
| Window | QMCO | SPY | vs SPY | |
|---|---|---|---|---|
| 30 days | -25.0% | +2.0% | -27.1% | 2026-07-15 |
| 90 days | +66.2% | +2.8% | +63.3% | 2026-09-14 |
| 180 days | pending | pending | until 2026-12-12 | |
| 1 year | pending | pending | until 2027-06-15 |
Return from the last close before the filing date to the first close on/after the window end. Pending windows have not fully elapsed. Past performance says nothing certain about the future.
The company filed Form NT 10-K, telling the SEC it could not file its annual report on time, and then filed the report within the 15-day extension. The SEC treats a report filed within the extension as timely, so this is the mildest kind of flag, but the notice itself is a warning sign that investors often react to: something, often the audit or the accounting, took longer than planned.
Status: filed within extension (report filed 2026-06-25) · the SEC treats a report filed within the extension as timely
Why this score: report filed within the extension on 2026-06-25
Read the original filing on SEC.gov →
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Not investment advice. Automated summary; verify against the filing.
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