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sellWeak cluster of 310b5-1 plan

Mark Lin sold $143k of SMTC

EVP and CFO at SEMTECH CORP. 3,774 shares at an average of $37.96, traded Jun 5, 2025, filed Jun 6, 2025.

Warning score
18
Value
$143k
3,774 shares
Holdings after
16,578
-19% from before
From 52-week low
+54%
low $24.34, close $37.58
From 52-week high
-51%
high $77.15, as of Jun 5, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $143k at market
    +11
  • Share of holdings sold
    Sold 19% of holdings
    +5
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

SMTCOct 9, 2026 · close 187.30
Since filing Jun 6, 2025: +394.8%SPY +32.1% · excess +362.7%

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 0000088941-25-000116, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 4, 2025MOption exercise
Common Stock10b5-1
+12,321$0.00$026,435Jun 6, 2025
Jun 4, 2025FTax withholding
Common Stock10b5-1
-6,083$38.11$232k20,352Jun 6, 2025
Jun 5, 2025SOpen-market sale
Common Stock10b5-1
-3,763$37.96$143k16,589Jun 6, 2025
Jun 5, 2025SOpen-market sale
Common Stock10b5-1
-11$38.59$42416,578Jun 6, 2025
Jun 4, 2025MOption exercise
Restricted Stock Unitderivative10b5-1
-12,321$0.00$00Jun 6, 2025

Related signals

Other insiders at SEMTECH CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
38Weak
SMTCsell 410b5-1
SEMTECH CORP
Jason Elliot Green
EVP and CCO
$527k
2,766 shares
-27%
21Weak
SMTCsell 410b5-1
SEMTECH CORP
Hong Q Hou
President and CEO
$382k
2,000 shares
-3%
13Weak
SMTCsell 410b5-1
SEMTECH CORP
Mark Lin
EVP and CFO
$173k
967 shares
-3%
19Weak
SMTCsell 510b5-1
SEMTECH CORP
Paul Walsh V Jr
director
$86k
500 shares
-2%
73Notable
SMTCsell 5
SEMTECH CORP
Rodolpho C Cardenuto
director
$878k
5,321 shares
-100%
12Weak
SMTCsell 510b5-1
SEMTECH CORP
Mark Lin
EVP and CFO
$109k
683 shares
-2%
34Weak
SMTCsell 410b5-1
SEMTECH CORP
Hong Q Hou
President and CEO
$277k
2,000 shares
-3%
27Weak
SMTCsell 410b5-1
SEMTECH CORP
Julie Garcia Ruehl
director
$218k
1,500 shares
-17%
37Weak
SMTCsell
SEMTECH CORP
Martin Burvill
director
$220k
3,500 shares
-34%
22Weak
SMTCsell 210b5-1
SEMTECH CORP
Gregory Michael Fischer
director
$88k
1,500 shares
-28%

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 Lin sold $143k of SMTC | InsiderTell