QUANTUM CORP /DE/ QMCO
CIK 0000709283
Form 4 transactions dated Sep 1, 2023 to Sep 28, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $0.00
- Sold
- $24.43M
Sep 1, 2023 – Aug 5, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| 2025-10-02 | Nash Laura A. Chief Accounting Officer | Sale | $6.64K 611 shares sold | 5.20% sold Direct holding | ▾ |
| 2025-10-02 | Meyrath Hugues President & CEO · Director | Sale | $32.31K 2,975 shares sold | 10.75% sold Direct holding | ▾ |
| 2025-10-01 | Nash Laura A. Chief Accounting Officer | Sale | $1.17K 118 shares sold | 0.99% sold Direct holding | ▾ |
| 2025-09-12 | Nash Laura A. Chief Accounting Officer | Sale | $2.10K 284 shares sold | 2.44% sold Direct holding | ▾ |
| 2025-04-21 | Moorehead Lewis W. Chief Accounting Officer | Sale | $1.73K 179 shares sold | 0.71% sold Direct holding | ▾ |
| 2025-04-21 | Lerner James J President & CEO · Director | Sale | $26.86K 2,784 shares sold | 2.45% sold Direct holding | ▾ |
| 2025-04-21 | Cabrera Brian E SVP Chief Admin Ofcr & Secy | Sale | $10.40K 1,078 shares sold | 3.62% sold Direct holding | ▾ |
| 2025-04-15 | PACIFIC INVESTMENT MANAGEMENT CO LLC 10% owner | Sale | $9.86M 962,127 shares sold | 100.00% sold Indirect holding | ▾ |
| 2025-04-02 | Nash Laura A. Chief Accounting Officer | Sale | $1.75K 136 shares sold | 1.15% sold Direct holding | ▾ |
| 2025-02-03 | Gianella Kenneth P. Chief Financial Officer | Sale | $27.54K 1,279 shares sold | 3.80% sold Direct holding | ▾ |
Showing 15 / 15 record groups in 2025. The complete set is available through the API.
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.