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sellWeak cluster of 4

Lewis W. Moorehead sold $1,727 of QMCO

Chief Accounting Officer at QUANTUM CORP /DE/. 179 shares at an average of $9.65, traded Apr 21, 2025, filed Apr 23, 2025.

Warning score
30
Value
$1,727
179 shares
Holdings after
24,971
-1% from before
From 52-week low
+232%
low $2.96, close $9.84
From 52-week high
-86%
high $70.67, as of Apr 21, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $2k at market
    0
  • Share of holdings sold
    Sold 0.7% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

QMCOOct 9, 2026 · close 30.43
Since filing Apr 23, 2025: +192.6%SPY +47.8% · excess +144.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000709283-25-000010, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 21, 2025AGrant or award
Common Stock
+333$0.00$025,150Apr 23, 2025
Apr 21, 2025SOpen-market sale
Common Stock
-179$9.65$1,72724,971Apr 23, 2025

Related signals

Other insiders at QUANTUM CORP /DE/ and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
43Moderate
QMCOsell 2
QUANTUM CORP /DE/
Hugues Meyrath
President & CEO
$32k
2,975 shares
-11%
23Weak
QMCOsell 2
QUANTUM CORP /DE/
Laura A. Nash
Chief Accounting Officer
$7,805
729 shares
-6%
15Weak
QMCOsell
QUANTUM CORP /DE/
Laura A. Nash
Chief Accounting Officer
$2,101
284 shares
-2%
30Weak
QMCOsell 4
QUANTUM CORP /DE/
Brian E Cabrera
SVP Chief Admin Ofcr & Secy
$10k
1,078 shares
-4%
45Moderate
QMCOsell 4
QUANTUM CORP /DE/
James J Lerner
President & CEO
$27k
2,784 shares
-2%
72Notable
QMCOsell 5
QUANTUM CORP /DE/
Pacific Investment Management Co LLC
owner
$9.9M
962,127 shares
-100%
23Weak
QMCOsell 2
QUANTUM CORP /DE/
Laura A. Nash
Chief Accounting Officer
$1,747
136 shares
-1%
27Weak
QMCOsell
QUANTUM CORP /DE/
Kenneth P. Gianella
Chief Financial Officer
$28k
1,279 shares
-4%
38Weak
QMCOsell 5
QUANTUM CORP /DE/
Brian E Cabrera
SVP Chief Admin Ofcr & Secy
$73k
2,287 shares
-8%
29Weak
QMCOsell
QUANTUM CORP /DE/
Kenneth P. Gianella
Chief Financial Officer
$53k
1,487 shares
-4%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Lewis W. Moorehead sold $1,727 of QMCO | InsiderTell