Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| QUANTUM CORP /DE/QMCO · Entity 4987 | Director | October 01, 2026 | October 05, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
QUANTUM CORP /DE/
Report date October 01, 2026 · Filed October 05, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 51,675 |
Reported balance
After 2026-10-01 transaction · row 1
1 source rowRow 1 · 2026-10-01 · Grant · Acquired 12,000 · Balance 51,675 F1: Grant of restricted stock units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. The RSUs vest in full on the earlier of October 1, 2027 or the date of the Companys next annual meeting of stockholders, in each case subject to the Reporting Persons continued service on the Companys Board of Directors. |
Filing footnotes · ownership attribution and instrument terms
F1: Grant of restricted stock units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. The RSUs vest in full on the earlier of October 1, 2027 or the date of the Companys next annual meeting of stockholders, in each case subject to the Reporting Persons continued service on the Companys Board of Directors.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 01, 2026 Filed Oct 5, 2026 20:46 UTC | QUANTUM CORP /DE/ QMCO · Entity 4987 | GrantCommon Stock | 12,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-064989 · wk-form4_1791233213.xml · nonDerivative · entry 1 Jaworksi Don · CIK 0001947510 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,675 F1 · shares: Grant of restricted stock units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. The RSUs vest in full on the earlier of October 1, 2027 or the date of the Companys next annual meeting of stockholders, in each case subject to the Reporting Persons continued service on the Companys Board of Directors. Read SEC document |
| January 01, 2026 Filed Jan 6, 2026 00:24 UTC | QUANTUM CORP /DE/ QMCO · Entity 4987 | GrantCommon Stock | 12,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-000745 · wk-form4_1767659051.xml · nonDerivative · entry 1 Jaworksi Don · CIK 0001947510 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 39,675 F1 · shares: Grant of restricted stock units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. The RSUs vest in full on the earlier of January 1, 2027 or the date of the Company's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Company's Board of Directors. Read SEC document |
| October 01, 2024 Filed Oct 21, 2024 21:16 UTC | QUANTUM CORP /DE/ QMCO · Entity 4987 | GrantCommon Stock | 12,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000709283-24-000029 · wk-form4_1729545403.xml · nonDerivative · entry 2 Jaworksi Don · CIK 0001947510 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 97,498 F2 · shares: Grant of RSUs, each of which represents a contingent right to receive one share of common stock of QMCO. The RSUs vest in full on the earlier of October 1, 2025 or the date of the Company's next annual stockholder meeting, subject to continued service on the Company's Board of Directors, Delayed filing arose from an error related to effecting the reverse stock split within QMCOs stock plan administration platform and the resulting delay of the distribution of the equity award agreement to reporting person. Reporting person has elected to continue to use the grant date for the reported transaction date notwithstanding the delayed distribution of the equity award agreement. Read SEC document |
| October 01, 2024 Filed Oct 21, 2024 21:16 UTC | QUANTUM CORP /DE/ QMCO · Entity 4987 | GrantCommon Stock | 12,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000709283-24-000029 · wk-form4_1729545403.xml · nonDerivative · entry 1 Jaworksi Don · CIK 0001947510 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 85,498 F1 · shares: Grant of fully vested Restricted Stock Units (RSUs), each of which represents a right to receive one share of common stock of QMCO. Read SEC document |
| November 09, 2022 Filed Nov 17, 2022 21:23 UTC | QUANTUM CORP /DE/ QMCO · Entity 4987 | GrantCommon Stock | 73,498 | $0.00 | $0.00 |
DisclosureSEC source: 0000709283-22-000052 · wf-form4_166872016967378.xml · nonDerivative · entry 1 Jaworksi Don · CIK 0001947510 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 73,498 F1 · shares: Grant of Restricted Stock Units ("RSUs"), each of which represents a contingent right to receive one share of common stock of QMCO (the "Company"). The RSUs vest in full on the date of the Company's next annual stockholder meeting, subject to continued service on the Company's Board of Directors. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.