MarketPeel
Insider Trading Intelligence
HM

Hugues Meyrath

QMCO
PRESIDENT & CEO · QUANTUM CORP /DE/ · CIK 0001419111
FILING MIX · LIFETIME89%/11%
BUYS
8
SELLS
1
TOTAL VALUE
$32.3K
COMPANIES
1
ACTIVE SINCE
Nov 2022
HOLDINGS NOW
850,000
AVG SELL PX
$10.86
TRADE KIND
SHOWING 9 / 9
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 2 pending
Forward-return performance of every backtestable P/S trade by Hugues Meyrath, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+0.00%+14.84%+0.29%+14.54%+14.54%
14d1+0.00%+2.38%-1.28%+3.66%+3.66%
30d1+100.00%-13.55%+1.92%-15.47%-15.47%
60d1+100.00%-30.95%+1.65%-32.60%-32.60%
90d1+100.00%-40.93%+1.90%-42.83%-42.83%
180d1+100.00%-56.50%-2.82%-53.68%-53.68%
1y1(1 pending)
2y1(1 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
QMCO · 850,000 shares · as of Apr 1, 2026
0212,500425,000637,500850,0002023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 8 buys / 1 sellsCOVERAGE · 15 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
850,000850,000Apr 1, 2026Apr 3, 2026View →
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
62,500124,700Jan 1, 2026Jan 5, 2026View →
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
50,00050,000Jan 1, 2026Jan 5, 2026View →
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
50,00050,000Nov 1, 2025Nov 4, 2025View →
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
37,50062,200Nov 1, 2025Nov 4, 2025View →
QMCO
QUANTUM CORP /DE/
SALE
President & CEO
2,975$10.86$32.3K24,700Oct 2, 2025Oct 3, 2025View →
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
12,00085,498Oct 1, 2024Oct 21, 2024View →
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
12,00097,498Oct 1, 2024Oct 21, 2024View →
QMCO
QUANTUM CORP /DE/
PURCHASEGRANT
Stock grant
73,49873,498Nov 9, 2022Nov 28, 2022View →
Other insiders · QMCO
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About this filer
CIK 0001419111
ROLE
President & CEO
PRIMARY
QMCO
COMPANIES
1
ACTIVE SINCE
Nov 2022
MARKETPEEL · /INSIDER/0001419111DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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