Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-08-03 Sale | 2026-08-05 4:10 pm | QUANTUM CORP | QMCO | Craythorne Anthony Chief Revenue Officer | 1,478 | $10.73 | $15,856 | 13,522 (Direct) | View |
| 2026-07-02 Sale | 2026-07-07 4:09 pm | QUANTUM CORP | QMCO | Nash Laura A. Chief Accounting Officer | 260 | $10.51 | $2,733 | 10,770 (Direct) | View |
| 2026-07-02 Sale | 2026-07-07 4:07 pm | QUANTUM CORP | QMCO | Meyrath Hugues President & CEO | 6,232 | $10.51 | $65,498 | 118,468 (Direct) | View |
| 2026-04-02 Sale | 2026-04-03 4:15 pm | QUANTUM CORP | QMCO | Nash Laura A. Chief Accounting Officer | 109 | $5.44 | $593 | 60,530 (Direct) | View |
| 2025-10-02 Sale | 2025-10-03 5:22 pm | QUANTUM CORP | QMCO | Meyrath Hugues President & CEO | 2,975 | $10.86 | $32,309 | 24,700 (Direct) | View |
| 2025-10-01 Sale | 2025-10-03 4:42 pm | QUANTUM CORP | QMCO | Nash Laura A. Chief Accounting Officer | 729 | $10.71 | $7,805 | 11,139 (Direct) | View |
| 2025-09-12 Sale | 2025-09-17 6:29 pm | QUANTUM CORP | QMCO | Nash Laura A. Chief Accounting Officer | 284 | $7.399 | $2,101 | 11,368 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-10-01 Option Award | 2026-10-05 5:36 pm | N/A N/A | QUANTUM CORP | QMCO | White Yue Zhou Director | 12,000 | $0 | 53,139 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 5:28 pm | N/A N/A | QUANTUM CORP | QMCO | Blevins Tony J Director | 12,000 | $0 | 25,000 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 5:25 pm | N/A N/A | QUANTUM CORP | QMCO | Tracy John R. Director | 12,000 | $0 | 39,000 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 5:20 pm | N/A N/A | QUANTUM CORP | QMCO | FICHTHORN JOHN Director 10% Owner | 12,000 | $0 | 14,145,516 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 5:16 pm | N/A 2033-10-01 | QUANTUM CORP | QMCO | Clancy James C Chief Operating Officer | 550,000 | $0 | 563,000 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 5:02 pm | N/A 2033-10-01 | QUANTUM CORP | QMCO | Meyrath Hugues President & CEO | 500,000 | $0 | 500,000 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 4:56 pm | N/A N/A | QUANTUM CORP | QMCO | Patel Hiral Chief Accounting Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 4:46 pm | N/A N/A | QUANTUM CORP | QMCO | Jaworksi Don Director | 12,000 | $0 | 51,675 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-05 4:42 pm | N/A 2033-10-01 | QUANTUM CORP | QMCO | Craythorne Anthony Chief Revenue Officer | 200,000 | $0 | 200,000 (Direct) | View |
| 2026-06-01 Other | 2026-06-08 9:54 pm | 2026-06-01 2031-06-01 | QUANTUM CORP | QMCO | FICHTHORN JOHN Director 10% Owner | 105,911 | $0 | 14,239,427 (Indirect) | View |
| 2026-06-04 Conversion | 2026-06-08 9:54 pm | 2025-12-18 N/A | QUANTUM CORP | QMCO | FICHTHORN JOHN Director 10% Owner | 57,241,228 | $0 | 14,239,427 (Indirect) | View |
| 2026-06-04 Conversion | 2026-06-08 9:54 pm | N/A N/A | QUANTUM CORP | QMCO | FICHTHORN JOHN Director 10% Owner | 11,020,645 | $5.194 | 14,239,427 (Indirect) | View |
| 2026-06-04 Option Award | 2026-06-08 9:54 pm | N/A N/A | QUANTUM CORP | QMCO | FICHTHORN JOHN Director 10% Owner | 3,083,975 | $5.194 | 14,239,427 (Indirect) | View |
| 2026-06-01 Other | 2026-06-08 9:21 pm | 2026-06-01 2031-07-01 | QUANTUM CORP | QMCO | Dialectic Technology SPV LLC 10% Owner | 105,911 | $0 | 14,210,531 (Direct) | View |
| 2026-06-04 Conversion | 2026-06-08 9:21 pm | 2025-12-18 N/A | QUANTUM CORP | QMCO | Dialectic Technology SPV LLC 10% Owner | 57,241,228 | $0 | 14,210,531 (Direct) | View |
| 2026-06-04 Conversion | 2026-06-08 9:21 pm | N/A N/A | QUANTUM CORP | QMCO | Dialectic Technology SPV LLC 10% Owner | 11,020,645 | $5.194 | 14,210,531 (Direct) | View |
| 2026-06-04 Option Award | 2026-06-08 9:21 pm | N/A N/A | QUANTUM CORP | QMCO | Dialectic Technology SPV LLC 10% Owner | 3,083,975 | $5.194 | 14,210,531 (Direct) | View |
| 2026-04-01 Option Award | 2026-04-03 4:15 pm | N/A 2033-04-01 | QUANTUM CORP | QMCO | Nash Laura A. Chief Accounting Officer | 49,500 | $0 | 60,530 (Direct) | View |
| 2026-04-01 Option Award | 2026-04-03 4:15 pm | N/A 2033-04-01 | QUANTUM CORP | QMCO | Craythorne Anthony Chief Revenue Officer | 148,500 | $0 | 148,500 (Direct) | View |
| 2026-04-01 Option Award | 2026-04-03 4:15 pm | N/A 2033-04-01 | QUANTUM CORP | QMCO | Meyrath Hugues President & CEO | 850,000 | $0 | 850,000 (Direct) | View |
| 2026-03-04 Option Award | 2026-03-04 4:06 pm | N/A N/A | QUANTUM CORP | QMCO | White William Hillis Chief Financial Officer | 25,000 | $0 | 25,000 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:41 pm | N/A N/A | QUANTUM CORP | QMCO | Craythorne Anthony Chief Revenue Officer | 15,000 | $0 | 15,000 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:28 pm | N/A 2033-01-01 | QUANTUM CORP | QMCO | Meyrath Hugues President & CEO | 112,500 | $0 | 174,700 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:27 pm | N/A N/A | QUANTUM CORP | QMCO | White Yue Zhou Director | 12,000 | $0 | 41,139 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:25 pm | N/A N/A | QUANTUM CORP | QMCO | Clancy James C Director | 12,000 | $0 | 13,000 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:25 pm | N/A N/A | QUANTUM CORP | QMCO | Blevins Tony J Director | 12,000 | $0 | 13,000 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:24 pm | N/A N/A | QUANTUM CORP | QMCO | Jaworksi Don Director | 12,000 | $0 | 39,675 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:22 pm | N/A N/A | QUANTUM CORP | QMCO | FICHTHORN JOHN Director 10% Owner | 12,000 | $0 | 27,271 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 7:21 pm | N/A N/A | QUANTUM CORP | QMCO | Tracy John R. Director | 12,000 | $0 | 27,000 (Direct) | View |
| 2025-09-23 Other | 2025-12-29 8:27 pm | 2025-09-23 2032-09-23 | QUANTUM CORP | QMCO | FICHTHORN JOHN Director 10% Owner | 2,653,308 | $0 | 2,668,579 (Indirect) | View |
| 2025-12-18 Other | 2025-12-23 9:42 pm | 2025-12-18 N/A | QUANTUM CORP | QMCO | Dialectic Technology SPV LLC 10% Owner | 54,718,114 | $0 | 54,718,114 (Direct) | View |
Ownership | 2025-12-23 9:37 pm | 2025-09-23 2032-09-23 | QUANTUM CORP | QMCO | Dialectic Technology SPV LLC 10% Owner | 0 | $0 | 2,653,308 (Direct) | View |
| 2025-11-01 Option Award | 2025-11-04 7:16 pm | N/A N/A | QUANTUM CORP | QMCO | Blevins Tony J Director | 1,000 | $0 | 1,000 (Direct) | View |
| 2025-11-01 Option Award | 2025-11-04 7:10 pm | N/A N/A | QUANTUM CORP | QMCO | Clancy James C Director | 1,000 | $0 | 1,000 (Direct) | View |
| 2025-11-01 Option Award | 2025-11-04 7:00 pm | N/A 2032-11-01 | QUANTUM CORP | QMCO | Meyrath Hugues President & CEO | 87,500 | $0 | 112,200 (Direct) | View |
| 2025-10-01 Option Award | 2025-10-03 4:42 pm | N/A N/A | QUANTUM CORP | QMCO | Nash Laura A. Chief Accounting Officer | 500 | $0 | 11,139 (Direct) | View |