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sellWeak cluster of 4

T J Chung sold $577k of LFUS

director at LITTELFUSE INC /DE. 2,343 shares at an average of $246.11, traded Aug 11, 2025, filed Aug 13, 2025.

Warning score
39
Value
$577k
2,343 shares
Holdings after
18,730
-11% from before
From 52-week low
+64%
low $147.45, close $242.50
From 52-week high
-7%
high $261.23, as of Aug 11, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $577k at market
    +19
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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 Aug 13, 2025: +63.9%SPY +22.4% · excess +41.5%

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 0000889331-25-000153, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 11, 2025MOption exercise
Common Stock
+911$199.24$182k19,641Aug 13, 2025
Aug 11, 2025MOption exercise
Common Stock
+1,432$132.08$189k21,073Aug 13, 2025
Aug 11, 2025SOpen-market sale
Common Stock
-679$245.24$167k20,394Aug 13, 2025
Aug 11, 2025SOpen-market sale
Common Stock
-1,664$246.46$410k18,730Aug 13, 2025
Aug 11, 2025MOption exercise
Stock Option (right to buy)derivative
-911$0.00$00Aug 13, 2025
Aug 11, 2025MOption exercise
Stock Option (right to buy)derivative
-1,432$0.00$00Aug 13, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
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%
39Weak
LFUSsell 4
LITTELFUSE INC /DE
Jeffrey G Gorski
SVP & Chief Accounting Officer
$92k
350 shares
-5%
42Moderate
LFUSsell 4
LITTELFUSE INC /DE
Jeffrey G Gorski
SVP & Chief Accounting Officer
$191k
750 shares
-10%
43Moderate
LFUSsell 2
LITTELFUSE INC /DE
Meenal Sethna
Executive VP, CFO
$877k
4,000 shares
-14%
42Moderate
LFUSsell 2
LITTELFUSE INC /DE
Meenal Sethna
Executive VP, CFO
$781k
4,000 shares
-14%
42Moderate
LFUSsell 2
LITTELFUSE INC /DE
Deepak Nayar
SVP & GM Electronics Business
$292k
1,477 shares
-20%
0Weak
LFUSsell10b5-1
LITTELFUSE INC /DE
Matthew Cole
SVP eMobility & Corp Strategy
$128k
500 shares
-8%
0Weak
LFUSsell10b5-1
LITTELFUSE INC /DE
Matthew Cole
SVP eMobility & Corp Strategy
$124k
500 shares
-8%
46Moderate
LFUSbuy
LITTELFUSE INC /DE
Anthony Grillo
director
$4.1M
17,500 shares
+32%

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.

T J Chung sold $577k of LFUS | InsiderTell