SEC Insider Transactions from Nash Laura A..

Last updated: 2026-04-03 21:06 UTC | Total transactions: 15

Nash Laura A., Chief Accounting Officer of Quantum Corp (QMCO), sold shares on the open market four times in the last year, totaling $11,653. Her most recent sale occurred on October 2, 2025. These sales rank her 11,238th among 11,678 individual insiders by value sold, well below the average of $8.6 million across 6.4 transactions. She made no open market purchases in the period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
April 1, 2026 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer A Employee Stock Option (right to buy) 49500 $0.00 49,500.0000 14,135,000 9999.99% 0.35%
April 2, 2026 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 109 $5.44 11,030.0000 14,135,000 0.98% 0.00%
Oct. 1, 2025 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer A Common Stock 500 $0.00 11,868.0000 13,333,000 4.40% 0.00%
Oct. 1, 2025 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 118 $9.91 11,750.0000 13,333,000 0.99% 0.00%
Oct. 2, 2025 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 611 $10.86 11,139.0000 13,333,000 5.20% 0.00%
Sept. 12, 2025 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 284 $7.40 11,368.0000 13,319,000 2.44% 0.00%
April 2, 2025 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 136 $12.85 11,652.0000 6,962,000 1.15% 0.00%
Nov. 8, 2024 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 328 $4.43 11,788.0000 4,792,000 2.71% 0.01%
Nov. 8, 2024 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 685 $4.43 11,431.0000 4,792,000 5.65% 0.01%
Oct. 1, 2024 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer A Common Stock 7500 $0.00 99,804.0000 4,792,000 8.13% 0.16%
April 1, 2024 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer A Common Stock 25000 $0.00 92,304.0000 4,792,000 37.14% 0.52%
Oct. 4, 2023 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 888 $0.59 67,304.0000 4,678,000 1.30% 0.02%
July 10, 2023 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer S Common Stock 3600 $1.07 68,192.0000 4,678,000 5.01% 0.08%
July 1, 2023 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer A Performance-Based Restricted Stock Units 50000 $0.00 50,000.0000 4,678,000 9999.99% 1.07%
July 1, 2023 QUANTUM CORP /DE/ $QMCO Nash Laura A. Chief Accounting Officer A Common Stock 50000 $0.00 71,792.0000 4,678,000 229.44% 1.07%