NASDAQ · Technology · Fiscal year endsFY ends March
Quantum Corp
QMCO$17.69+0.96 (+5.74%)Today
52-week low $4.19high $35.65
50.4% below its 52-week high
Next earnings
What changed
The risk factors in the latest annual report, against the year before
Filings with the SEC
Every recent report
| Filed | Form | What it is | Period or event |
|---|---|---|---|
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Oct 5, 2026 | 4 | Insider trade report | Oct 1, 2026 |
| Aug 5, 2026 | 4 | Insider trade report | Aug 3, 2026 |
| Jul 7, 2026 | 4 | Insider trade report | Jul 2, 2026 |
| Jul 7, 2026 | 4 | Insider trade report | Jul 2, 2026 |
| Jun 8, 2026 | 4 | Insider trade report | Jun 1, 2026 |
| Jun 8, 2026 | 4 | Insider trade report | Jun 4, 2026 |
| Apr 3, 2026 | 4 | Insider trade report | Apr 1, 2026 |
| Apr 3, 2026 | 4 | Insider trade report | Apr 1, 2026 |
| Apr 3, 2026 | 4 | Insider trade report | Apr 1, 2026 |
| Mar 4, 2026 | 4 | Insider trade report | Mar 4, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Jan 5, 2026 | 4 | Insider trade report | Jan 1, 2026 |
| Dec 29, 2025 | 4 | Insider trade report | Sep 23, 2025 |
| Dec 23, 2025 | 4 | Insider trade report | Dec 18, 2025 |
| Nov 4, 2025 | 4 | Insider trade report | Nov 1, 2025 |
| Nov 4, 2025 | 4 | Insider trade report | Nov 1, 2025 |
| Nov 4, 2025 | 4 | Insider trade report | Nov 1, 2025 |
| Oct 3, 2025 | 4 | Insider trade report | Oct 2, 2025 |
| Oct 3, 2025 | 4 | Insider trade report | Oct 1, 2025 |
| Sep 17, 2025 | 4 | Insider trade report | Sep 12, 2025 |
| May 5, 2025 | 4 | Insider trade report | May 1, 2025 |
| Apr 23, 2025 | 4 | Insider trade report | Apr 21, 2025 |
| Apr 23, 2025 | 4 | Insider trade report | Apr 21, 2025 |
| Apr 23, 2025 | 4 | Insider trade report | Apr 21, 2025 |
| Apr 17, 2025 | 4 | Insider trade report | Apr 15, 2025 |
| Apr 4, 2025 | 4 | Insider trade report | Apr 2, 2025 |
| Feb 5, 2025 | 4 | Insider trade report | Feb 3, 2025 |
| Jan 17, 2025 | 4 | Insider trade report | Jan 16, 2025 |
| Jan 17, 2025 | 4 | Insider trade report | Jan 16, 2025 |
| Jan 17, 2025 | 4 | Insider trade report | Jan 16, 2025 |
| Jan 17, 2025 | 4 | Insider trade report | Nov 8, 2024 |
| Jan 17, 2025 | 4/A | Insider trade report (amended) | Nov 8, 2024 |
| Jan 17, 2025 | 4/A | Insider trade report (amended) | Nov 8, 2024 |
| Jan 17, 2025 | 4/A | Insider trade report (amended) | Nov 8, 2024 |
| Jan 17, 2025 | 4/A | Insider trade report (amended) | Nov 8, 2024 |
| Jan 17, 2025 | 4/A | Insider trade report (amended) | Nov 8, 2024 |
| Jan 7, 2025 | 4 | Insider trade report | Jan 3, 2025 |
| Dec 5, 2024 | 4 | Insider trade report | Nov 8, 2024 |
| Dec 5, 2024 | 4 | Insider trade report | Nov 8, 2024 |
| Dec 5, 2024 | 4 | Insider trade report | Nov 8, 2024 |
| Dec 5, 2024 | 4 | Insider trade report | Nov 8, 2024 |
| Dec 5, 2024 | 4 | Insider trade report | Nov 8, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 19, 2024 | 4/A | Insider trade report (amended) | Oct 1, 2024 |
| Nov 5, 2024 | 4 | Insider trade report | Nov 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Oct 21, 2024 | 4 | Insider trade report | Oct 1, 2024 |
| Aug 15, 2024 | 4 | Insider trade report | Aug 13, 2024 |
| Jul 15, 2024 | 4 | Insider trade report | Jul 11, 2024 |
| May 29, 2024 | 4 | Insider trade report | May 24, 2024 |
| Apr 23, 2024 | 4 | Insider trade report | Jan 1, 2024 |
| Apr 23, 2024 | 4 | Insider trade report | Jan 1, 2024 |
| Apr 23, 2024 | 4 | Insider trade report | Jan 1, 2024 |
| Apr 23, 2024 | 4 | Insider trade report | Jan 1, 2024 |
| Apr 3, 2024 | 4 | Insider trade report | Apr 1, 2024 |
| Nov 3, 2023 | 4 | Insider trade report | Nov 2, 2023 |
| Oct 12, 2023 | 4 | Insider trade report | Oct 10, 2023 |
| Oct 6, 2023 | 4 | Insider trade report | Oct 4, 2023 |
| Oct 6, 2023 | 4 | Insider trade report | Oct 4, 2023 |
| Sep 6, 2023 | 4 | Insider trade report | Sep 5, 2023 |
| Sep 5, 2023 | 4 | Insider trade report | Sep 1, 2023 |
| Jul 12, 2023 | 4 | Insider trade report | Jul 10, 2023 |
| Jul 12, 2023 | 4 | Insider trade report | Jul 10, 2023 |
| Jul 12, 2023 | 4 | Insider trade report | Jul 10, 2023 |
| Jul 12, 2023 | 4 | Insider trade report | Jul 10, 2023 |
| Jul 5, 2023 | 4 | Insider trade report | Jul 1, 2023 |
| Jun 9, 2023 | 4 | Insider trade report | Jun 1, 2023 |
| May 4, 2023 | 4 | Insider trade report | May 2, 2023 |
| Feb 3, 2023 | 4 | Insider trade report | Feb 1, 2023 |
| Nov 28, 2022 | 4 | Insider trade report | Nov 9, 2022 |
| Nov 17, 2022 | 4 | Insider trade report | Nov 9, 2022 |
| Nov 3, 2022 | 4 | Insider trade report | Nov 2, 2022 |
| Nov 2, 2022 | 4 | Insider trade report | Nov 1, 2022 |
The SEC's list of Quantum Corp's recent filings reaches back to July 3, 2013; registration statements and other prospectus filings aren't shown. Every filing on EDGAR
The comparison takes Item 1A (risk factors) of the latest 10-K and of the one before it, splits each into paragraphs, and matches every paragraph to its closest counterpart by the words they share. Dates and figures are set aside, so a paragraph whose only change is the year counts as unchanged. It is done by rules, not by anyone’s reading: the sentences are the company’s own, quoted as filed.