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sellNotable cluster of 6

Susan Lyman sold $610k of GRMN

VP, Consumer Sales & Marketing at GARMIN LTD. 2,829 shares at an average of $215.51, traded Mar 10, 2025, filed Mar 11, 2025.

Warning score
60
Value
$610k
2,829 shares
Holdings after
8,432
-25% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $610k at market
    +20
  • Share of holdings sold
    Sold 25% of holdings
    +10
  • Cluster
    6 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.

GRMNOct 9, 2026 · close 268.36
Since filing Mar 11, 2025: +29.5%SPY +42.8% · excess -13.3%

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 0000950170-25-037415, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 10, 2025SOpen-market sale
Registered Shares
-2,829$215.51$610k8,432Mar 11, 2025

Related signals

Other insiders at GARMIN LTD and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
37Weak
GRMNsell 610b5-1
GARMIN LTD
Douglas G. Boessen
CFO and Treasurer
$626k
2,763 shares
-8%
65Notable
GRMNsell 6
GARMIN LTD
Matthew Munn
EVP, Man. Director - Auto OEM
$1.0M
4,637 shares
-29%
40Moderate
GRMNsell 610b5-1
GARMIN LTD
Patrick Desbois
co-COO
$1.6M
6,911 shares
-10%
45Moderate
GRMNsell 610b5-1
GARMIN LTD
Clifton A Pemble
President and CEO
$1.6M
7,202 shares
-5%
47Moderate
GRMNsell 6
GARMIN LTD
Laurie A Minard
VP, Human Resources
$178k
787 shares
-12%
25Weak
GRMNsell 210b5-1
GARMIN LTD
Douglas G. Boessen
CFO and Treasurer
$366k
1,761 shares
-6%
22Weak
GRMNsell 210b5-1
GARMIN LTD
Douglas G. Boessen
CFO and Treasurer
$194k
894 shares
-3%
38Weak
GRMNsell 210b5-1
GARMIN LTD
Clifton A Pemble
President and CEO
$2.2M
10,162 shares
-7%
25Weak
GRMNsell
GARMIN LTD
Sean Biddlecombe
Managing Director, EMEA
$123k
587 shares
-9%

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.

Susan Lyman sold $610k of GRMN | InsiderTell