QUANTUM CORP /DE/ (QMCO) Insider Trading -- Recent Executive & Director Transactions
15 insiders reported 39 Form 4 transactions for QUANTUM CORP /DE/ (QMCO) over the past 18 months (most recent 2026-10-05). Recent activity: White Yue Zhou (Director) Buy 12,000 shares, FICHTHORN JOHN (Director) Buy 12,000 shares, Jaworksi Don (Director) Buy 12,000 shares, Tracy John R. (Director) Buy 12,000 shares, Blevins Tony J (Director) Buy 12,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-05 | White Yue Zhou | Director | Buy | 12,000 | $0 |
| 2026-10-05 | FICHTHORN JOHN | Director | Buy | 12,000 | $0 |
| 2026-10-05 | Jaworksi Don | Director | Buy | 12,000 | $0 |
| 2026-10-05 | Tracy John R. | Director | Buy | 12,000 | $0 |
| 2026-10-05 | Blevins Tony J | Director | Buy | 12,000 | $0 |
| 2026-10-05 | Clancy James C | Chief Operating Officer | Buy | 150,000 | $0 |
| 2026-10-05 | Patel Hiral | Chief Accounting Officer | Buy | 50,000 | $0 |
| 2026-08-05 | Craythorne Anthony | Chief Revenue Officer | Sell | 1,478 | $15,856 |
| 2026-07-07 | Meyrath Hugues | President & CEO | Sell | 6,232 | $65,498 |
| 2026-07-07 | Nash Laura A. | Chief Accounting Officer | Sell | 260 | $2,733 |
| 2026-06-08 | FICHTHORN JOHN | Director | Buy | 3.1M | $16.0M |
| 2026-06-08 | Dialectic Technology SPV LLC | 10% Owner | Buy | 3.1M | $16.0M |
| 2026-06-08 | Dialectic Technology SPV LLC | 10% Owner | Buy | 11.0M | $57.2M |
| 2026-06-08 | FICHTHORN JOHN | Director | Buy | 11.0M | $57.2M |
| 2026-04-03 | Nash Laura A. | Chief Accounting Officer | Sell | 109 | $593 |
| 2026-03-04 | White William Hillis | Chief Financial Officer | Buy | 25,000 | $0 |
| 2026-01-05 | Craythorne Anthony | Chief Revenue Officer | Buy | 15,000 | $0 |
| 2026-01-05 | White Yue Zhou | Director | Buy | 12,000 | $0 |
| 2026-01-05 | Blevins Tony J | Director | Buy | 12,000 | $0 |
| 2026-01-05 | Clancy James C | Director | Buy | 12,000 | $0 |
| 2026-01-05 | Meyrath Hugues | President & CEO | Buy | 62,500 | $0 |
| 2026-01-05 | Tracy John R. | Director | Buy | 12,000 | $0 |
| 2026-01-05 | FICHTHORN JOHN | Director | Buy | 12,000 | $0 |
| 2026-01-05 | Jaworksi Don | Director | Buy | 12,000 | $0 |
| 2025-11-04 | Meyrath Hugues | President & CEO | Buy | 37,500 | $0 |
Source: SEC Form 4 filings · as of 2026-10-05