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sellWeak cluster of 210b5-1 plan

Matthew J Murphy sold $1.7M of MRVL

Chairman of the Board and CEO at Marvell Technology, Inc.. 7,500 shares at an average of $223.39, traded Sep 15, 2026, filed Sep 15, 2026.

Warning score
38
Value
$1.7M
7,500 shares
Holdings after
775,686
-1% from before
From 52-week low
+229%
low $67.27, close $221.65
From 52-week high
-30%
high $316.28, as of Sep 15, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $1.7M at market
    +25
  • Share of holdings sold
    Sold 1.0% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

MRVLOct 9, 2026 · close 275.28
Since filing Sep 15, 2026: +24.2%SPY +3.1% · excess +21.1%

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 0001628280-26-062124, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 15, 2026SOpen-market sale
Common Stock10b5-1
-7,500$223.39$1.7M775,68627 d ago

Related signals

Other insiders at Marvell Technology, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
57Moderate
MRVLsell 2
Marvell Technology, Inc.
Justin Scarpulla
SVP, Chief Accounting Officer
$301k
1,100 shares
-55%
33Weak
MRVLsell 210b5-1
Marvell Technology, Inc.
Chris Koopmans
President and COO
$2.6M
10,000 shares
-5%
33Weak
MRVLsell 210b5-1
Marvell Technology, Inc.
Chris Koopmans
President and COO
$2.0M
10,000 shares
-4%
12Weak
MRVLsell 210b5-1
Marvell Technology, Inc.
Panteha Dixon
Chief Accounting Officer
$88k
1,283 shares
-4%
20Weak
MRVLsell 210b5-1
Marvell Technology, Inc.
Willem A Meintjes
Chief Financial Officer
$103k
1,500 shares
-1%
21Weak
MRVLsell 410b5-1
Marvell Technology, Inc.
Mark Casper
EVP & Chief Legal Officer
$38k
626 shares
-50%
19Weak
MRVLsell 410b5-1
Marvell Technology, Inc.
Panteha Dixon
Chief Accounting Officer
$81k
1,239 shares
-4%
31Weak
MRVLsell 410b5-1
Marvell Technology, Inc.
Chris Koopmans
Chief Operating Officer
$391k
6,000 shares
-6%
27Weak
MRVLsell 410b5-1
Marvell Technology, Inc.
Willem A Meintjes
Chief Financial Officer
$97k
1,500 shares
-1%
19Weak
MRVLsell 410b5-1
Marvell Technology, Inc.
Panteha Dixon
Chief Accounting Officer
$84k
1,286 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.

Matthew J Murphy sold $1.7M of MRVL | InsiderTell