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QMCO · ISSUER CIK 709283

QUANTUM CORP /DE/

Between Aug 1, 2026 and Oct 29, 2026, 8 QUANTUM CORP /DE/ insiders reported $0.00 of open-market purchases and $16K of sales on SEC Form 4.

↗8 insiders filed

Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 0 of 1 sales were reported under a 10b5-1 plan.

$0.00Insider buying
$16KInsider selling
−$16KNet open-market
Oct 5, 2026Latest filing
Form 4 trades at QUANTUM CORP /DE/
TickerInsiderTypeOwned
Oct 5, 202617:36Oct 1, 2026QMCODirectorA · Grant—+12,00053,139+29%—
Oct 5, 202617:28Oct 1, 2026QMCODirectorA · Grant—+12,00025,000+92%—
Oct 5, 202617:25Oct 1, 2026QMCODirectorA · Grant—+12,00039,000+44%—
Oct 5, 202617:20Oct 1, 2026QMCODirector, 10% OwnerA · Grant—+12,00040,896+42%—
Oct 5, 202617:16Oct 1, 2026QMCOChief Operating OfficerA · Grant—+150,000163,000+1154%—
Oct 5, 202616:56Oct 1, 2026QMCOChief Accounting OfficerA · Grant—+50,00050,000New—
Oct 5, 202616:46Oct 1, 2026QMCODirectorA · Grant—+12,00051,675+30%—
Aug 5, 202616:10Aug 3, 2026QMCOChief Revenue OfficerS · Sell$10.73−1,47813,522-10%−$16K
QUANTUM CORP /DE/ (QMCO) Insider Trading | Shameless Cloning