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| Keyboard |
| Quantum Corp /DE/ | |
|---|---|
| Ticker | QMCO |
| CIK # | 0000709283 |
| CUSIP | 747906501 |
| Sector | Technology - Computer Storage Devices |
| Address | 1650 Technology Drive Suite 700, San Jose, CA 95110 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Quantum Corp /DE/ | 2011-06-29 | 3.6 M | Exemption: 506 · Duration: One year or less · Revenue: Over $100,000,000 |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0000709283] | 10-K | |
| [0000709283] | 10-Q | |
| [0000709283] | 3 | |
| [0000709283] | 4 | |
| [0000709283] | 8-K | |
| [0000709283] | SC 13D | |
| [0000709283] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
White William Hillis
Common Stock
|
2026-03-04 | Grant | 25,000 | $0.00 | |
|
Meyrath Hugues
Employee Stock Option (right to buy) · derivative
|
2026-01-01 | Grant | 50,000 | $0.00 | |
|
Clancy James C
Common Stock
|
2026-01-01 | Grant | 12,000 | $0.00 | |
|
Fichthorn John
Common Stock
|
2026-01-01 | Grant | 12,000 | $0.00 | |
|
Blevins Tony J
Common Stock
|
2026-01-01 | Grant | 12,000 | $0.00 | |
|
Jaworksi Don
Common Stock
|
2026-01-01 | Grant | 12,000 | $0.00 | |
|
Meyrath Hugues
Common Stock
|
2026-01-01 | Grant | 62,500 | $0.00 | |
|
Craythorne Anthony
Common Stock
|
2026-01-01 | Grant | 15,000 | $0.00 | |
|
Tracy John R
Common Stock
|
2026-01-01 | Grant | 12,000 | $0.00 | |
|
White Yue Zhou
Common Stock
|
2026-01-01 | Grant | 12,000 | $0.00 | |
|
Fichthorn John
Convertible Notes · derivative
|
2025-12-18 | Other | 0 | ||
|
Dialectic Technology SPV LLC
Convertible Notes · derivative
|
2025-12-18 | Other | |||
|
Blevins Tony J
Common Stock
|
2025-11-01 | Grant | 1,000 | $0.00 | |
|
Clancy James C
Common Stock
|
2025-11-01 | Grant | 1,000 | $0.00 | |
|
Meyrath Hugues
Employee Stock Option (right to buy) · derivative
|
2025-11-01 | Grant | 50,000 | $0.00 | |
|
Meyrath Hugues
Common Stock
|
2025-11-01 | Grant | 37,500 | $0.00 | |
|
Meyrath Hugues
Common Stock
|
2025-10-02 | Sell | 2,975 | $10.86 | 32,308 |
|
Nash Laura A
Common Stock
|
2025-10-02 | Sell | 611 | $10.86 | 6,635 |
|
Nash Laura A
Common Stock
|
2025-10-01 | Sell | 118 | $9.91 | 1,169 |
|
Nash Laura A
Common Stock
|
2025-10-01 | Grant | 500 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 37 | 1,486,763 |
| 2025-12-31 | 40 | 1,985,687 |
| 2025-09-30 | 29 | 865,131 |
| 2025-06-30 | 36 | 902,741 |
| 2025-03-31 | 30 | 1,689,433 |
| 2024-12-31 | 47 | 1,838,070 |
| 2024-09-30 | 26 | 2,274,509 |
| 2024-06-30 | 52 | 47,930,611 |
| 2024-03-31 | 61 | 49,091,389 |
| 2023-12-31 | 62 | 51,061,811 |
| 2023-09-30 | 61 | 56,979,900 |
| 2023-06-30 | 64 | 58,288,737 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 4 | Prev | Page 1 | Next |