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sellModerate cluster of 3

Ryan K Stafford sold $580k of LFUS

Executive VP, CLO & Corp Sec at LITTELFUSE INC /DE. 2,162 shares at an average of $268.31, traded Dec 11, 2025, filed Dec 15, 2025.

Warning score
49
Value
$580k
2,162 shares
Holdings after
28,591
-7% from before
From 52-week low
+84%
low $147.45, close $270.68
From 52-week high
0%
high $270.68, as of Dec 11, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $580k at market
    +19
  • Share of holdings sold
    Sold 7.0% of holdings
    0
  • Cluster
    3 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.

LFUSOct 9, 2026 · close 426.50
Since filing Dec 15, 2025: +64.6%SPY +15.6% · excess +49.0%

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 0000889331-25-000223, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 11, 2025SOpen-market sale
Common Stock
-2,162$268.31$580k28,591Dec 15, 2025

Related signals

Other insiders at LITTELFUSE INC /DE and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
28Weak
LFUSsell 310b5-1
LITTELFUSE INC /DE
Kristina A. Cerniglia
director
$863k
2,343 shares
-36%
30Weak
LFUSsell 3
LITTELFUSE INC /DE
Gordon Hunter
director
$335k
911 shares
-3%
40Moderate
LFUSsell 5
LITTELFUSE INC /DE
Anthony Grillo
director
$1.7M
5,000 shares
-7%
60Notable
LFUSsell 3
LITTELFUSE INC /DE
Jeffrey G Gorski
SVP & Chief Accounting Officer
$2.0M
6,000 shares
-60%
40Moderate
LFUSsell 3
LITTELFUSE INC /DE
Maggie Chu
SVP, CHRO
$673k
2,061 shares
-23%
39Weak
LFUSsell 3
LITTELFUSE INC /DE
Peter Sung-Jip Kim
SVP & GM Industrial Business
$553k
2,049 shares
-17%
60Notable
LFUSsell 3
LITTELFUSE INC /DE
Deepak Nayar
SVP & GM Electronics Business
$1.9M
7,490 shares
-83%
29Weak
LFUSsell
LITTELFUSE INC /DE
Deepak Nayar
SVP & GM Electronics Business
$596k
2,333 shares
-28%
60Notable
LFUSsell 4
LITTELFUSE INC /DE
Alexander Conrad
SVP &GM Passenger Vehicle
$3.5M
13,210 shares
-79%
45Moderate
LFUSsell 4
LITTELFUSE INC /DE
Ryan K Stafford
Executive VP, CLO & Corp Sec
$2.7M
10,206 shares
-25%

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.