QUANTUM CORP /DE/ (QMCO)
Data as of , from SEC Form 4 filings.
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About QUANTUM CORP /DE/ (QMCO)
Quantum Corp is a United States-based company that delivers end-to-end data management solutions designed for unstructured data in the era of artificial intelligence (AI). It provides comprehensive and cost-efficient solutions for the entire data lifecycle. The group provides solutions for video, images, audio, and other large files because this unstructured data represents. Its portfolio of products includes primary storage software and systems, secondary storage software and systems, as well as devices and media. The group operates in three geographic regions: Americas, Europe, the Middle East, and Africa (EMEA), and Asia Pacific (APAC).
- SAN JOSE, CA
- 490
- 1982
- XNAS
QMCO Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 1 | 1,478 | $16K |
| Grant or award | 10 | 1,360,000 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
QMCO insider transactions (Form 4)
1441 Form 4 filings on record, the earliest from Oct 21, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Brian E. Cabrera - Officer | Open-market sale | Common Stock | 5,387 | $4.43 | $24K | |
| John R. Tracy - Director | Grant or award | Common Stock | 3,000 | $0.00 | - | |
| John R. Tracy - Director | Grant or award | Common Stock | 12,000 | $0.00 | - | |
| Henk Jan Spanjaard - Officer | Grant or award | Common Stock | 10,000 | $0.00 | - | |
| Laura A. Nash - Officer | Grant or award | Common Stock | 7,500 | $0.00 | - | |
| Don Jaworksi - Director | Grant or award | Common Stock | 12,000 | $0.00 | - | |
| Don Jaworksi - Director | Grant or award | Common Stock | 12,000 | $0.00 | - | |
 Yue Zhou White - Director | Grant or award | Common Stock | 12,000 | $0.00 | - | |
| Yue Zhou White - Director | Grant or award | Common Stock | 12,000 | $0.00 | - | |
| Kenneth P. Gianella - Officer | Grant or award | Common Stock | 17,750 | $0.00 | - | |
| James J. Lerner - Officer | Grant or award | Common Stock | 18,750 | $0.00 | - | |
 Hugues Meyrath - Director | Grant or award | Common Stock | 12,000 | $0.00 | - | |
| Hugues Meyrath - Director | Grant or award | Common Stock | 12,000 | $0.00 | - | |
| Brian E. Cabrera - Officer | Grant or award | Common Stock | 13,750 | $0.00 | - |
QMCO insider trading FAQ
What is the latest insider trade for QMCO?
QUANTUM CORP /DE/ (QMCO) had 10 insider filings in the last 90 days, with the most recent on 2026-10-05. The full record for QMCO runs to 41 Form 4 filings, the earliest from 2024-10-21. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying QMCO stock?
No insider purchases of QMCO were filed in the last 90 days.
How many insiders are selling QMCO stock?
1 insider sale of QMCO was filed in the last 90 days, totaling $16K.
Where can I see QMCO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects QMCO Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Yue Zhou White view on EDGAR
- - Tony J. Blevins view on EDGAR
- - John R. Tracy view on EDGAR
- - John Fichthorn view on EDGAR
- - James C. Clancy view on EDGAR
- - Hugues Meyrath view on EDGAR
- - Hiral Patel view on EDGAR
- - Don Jaworksi view on EDGAR
- - Anthony Craythorne view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Insider activity in Information Technology
- Where QMCO's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- The daily trading plan of ranked insider buys, on a delay, with the plan archive
