Skip to content
sellModerate cluster of 410b5-1 plan

William Joseph Brennan sold $2.5M of CRDO

Pres & Chief Executive Officer at Credo Technology Group Holding Ltd. 16,672 shares at an average of $151.88, traded Sep 14, 2026, filed Sep 16, 2026.

Warning score
45
Value
$2.5M
16,672 shares
Holdings after
1,600,830
-1% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $2.5M at market
    +25
  • Share of holdings sold
    Sold 1.0% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 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.

CRDOOct 9, 2026 · close 216.55
Since filing Sep 16, 2026: +34.1%SPY +3.4% · excess +30.6%

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 0001628280-26-062295, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 14, 2026SOpen-market sale
Ordinary Sharesindirect: The Brennan Family Trust, DTD 09/06/200210b5-1
-3,984$150.39$599k1,613,51827 d ago
Sep 14, 2026SOpen-market sale
Ordinary Sharesindirect: The Brennan Family Trust, DTD 09/06/200210b5-1
-4,675$151.54$708k1,608,84327 d ago
Sep 14, 2026SOpen-market sale
Ordinary Sharesindirect: The Brennan Family Trust, DTD 09/06/200210b5-1
-5,013$152.49$764k1,603,83027 d ago
Sep 14, 2026SOpen-market sale
Ordinary Sharesindirect: The Brennan Family Trust, DTD 09/06/200210b5-1
-3,000$153.39$460k1,600,83027 d ago

Related signals

Other insiders at Credo Technology Group Holding Ltd and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
35Weak
CRDOsell 310b5-1
Credo Technology Group Holding Ltd
Chi Fung Cheng
Chief Technology Officer
$6.1M
27,500 shares
-0%
55Moderate
CRDOsell 3
Credo Technology Group Holding Ltd
James Laufman
Chief Legal Officer, Secretary
$1.0M
5,000 shares
-3%
40Moderate
CRDOsell 310b5-1
Credo Technology Group Holding Ltd
Yat Tung Lam
Chief Operating Officer
$10M
50,000 shares
-2%
35Weak
CRDOsell 310b5-1
Credo Technology Group Holding Ltd
Chi Fung Cheng
Chief Technology Officer
$5.3M
27,500 shares
-0%
40Moderate
CRDOsell 410b5-1
Credo Technology Group Holding Ltd
Yat Tung Lam
Chief Operating Officer
$21M
100,000 shares
-4%
35Weak
CRDOsell 410b5-1
Credo Technology Group Holding Ltd
Chi Fung Cheng
Chief Technology Officer
$5.3M
27,500 shares
-0%
54Moderate
CRDOsell 4
Credo Technology Group Holding Ltd
James Laufman
Chief Legal Officer, Secretary
$925k
5,000 shares
-3%
35Weak
CRDOsell 410b5-1
Credo Technology Group Holding Ltd
Chi Fung Cheng
Chief Technology Officer
$4.6M
27,500 shares
-0%
35Weak
CRDOsell 410b5-1
Credo Technology Group Holding Ltd
Chi Fung Cheng
Chief Technology Officer
$4.5M
27,500 shares
-0%
43Moderate
CRDOsell 2
Credo Technology Group Holding Ltd
Chi Fung Cheng
Chief Technology Officer
$644k
3,790 shares
-3%

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.

William Joseph Brennan sold $2.5M of CRDO | InsiderTell