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sellModerate cluster of 210b5-1 plan

Mark Casper sold $685k of MRVL

EVP & Chief Legal Officer at Marvell Technology, Inc.. 12,460 shares at an average of $55.00, traded Apr 23, 2025, filed Apr 24, 2025.

Warning score
44
Value
$685k
12,460 shares
Holdings after
0
-100% from before
From 52-week low
+9%
low $49.22, close $53.60
From 52-week high
-57%
high $125.52, as of Apr 23, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $685k at market
    +21
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • 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 Apr 24, 2025: +381.7%SPY +44.8% · excess +336.9%

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 0001835632-25-000091, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 23, 2025SOpen-market sale
Common Stock10b5-1
-12,460$55.00$685k0Apr 24, 2025

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%
38Weak
MRVLsell 210b5-1
Marvell Technology, Inc.
Matthew J Murphy
Chairman of the Board and CEO
$1.7M
7,500 shares
-1%
33Weak
MRVLsell 210b5-1
Marvell Technology, Inc.
Chris Koopmans
President and COO
$2.0M
10,000 shares
-4%
5Weak
MRVLsell10b5-1
Marvell Technology, Inc.
Sandeep Bharathi
President, Data Center Group
$667k
2,231 shares
-4%
53Moderate
MRVLsell 2
Marvell Technology, Inc.
Mark Casper
EVP & Chief Legal Officer
$1.4M
10,000 shares
-22%
38Weak
MRVLsell 210b5-1
Marvell Technology, Inc.
Sandeep Bharathi
President, Data Center Group
$8.7M
66,892 shares
-55%
62Notable
MRVLsell 3
Marvell Technology, Inc.
Mark Casper
EVP & Chief Legal Officer
$755k
6,900 shares
-40%
75Notable
MRVLsell 3
Marvell Technology, Inc.
Mark Casper
EVP & Chief Legal Officer
$1.9M
17,854 shares
-82%
50Moderate
MRVLsell 310b5-1
Marvell Technology, Inc.
Sandeep Bharathi
President, Data Center Group
$4.4M
44,414 shares
-45%

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.

Mark Casper sold $685k of MRVL | InsiderTell