Skip to content
sellNotable cluster of 5

Michael Lane sold $5.3M of IDXX

Executive Vice President at IDEXX LABORATORIES INC /DE. 8,411 shares at an average of $627.74, traded Aug 6, 2025, filed Aug 8, 2025.

Warning score
60
Value
$5.3M
8,411 shares
Holdings after
7,132
-54% from before
From 52-week low
+73%
low $361.04, close $624.19
From 52-week high
-9%
high $682.78, as of Aug 6, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $5.3M at market
    +25
  • Share of holdings sold
    Sold 54% of holdings
    +20
  • Cluster
    5 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.

IDXXOct 9, 2026 · close 518.00
Since filing Aug 8, 2025: -21.3%SPY +23.9% · excess -45.1%

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 0000874716-25-000125, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 6, 2025MOption exercise
Common Stock
+1,286$206.94$266k8,418Aug 8, 2025
Aug 6, 2025MOption exercise
Common Stock
+7,125$288.78$2.1M15,543Aug 8, 2025
Aug 6, 2025SOpen-market sale
Common Stock
-5,631$627.56$3.5M9,912Aug 8, 2025
Aug 6, 2025SOpen-market sale
Common Stock
-2,480$627.99$1.6M7,432Aug 8, 2025
Aug 6, 2025SOpen-market sale
Common Stock
-300$628.89$189k7,132Aug 8, 2025
Aug 6, 2025MOption exercise
Non-Qualified Stock Option (right-to-buy)derivative
-1,286$0.00$00Aug 8, 2025
Aug 6, 2025MOption exercise
Non-Qualified Stock Option (right-to-buy)derivative
-7,125$0.00$00Aug 8, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
30Weak
IDXXsell
IDEXX LABORATORIES INC /DE
Lawrence D Kingsley
director
$1.2M
2,203 shares
-19%
55Moderate
IDXXsell 4
IDEXX LABORATORIES INC /DE
Nimrata Hunt
Executive Vice President
$1.1M
1,758 shares
-9%
55Moderate
IDXXsell 4
IDEXX LABORATORIES INC /DE
Jonathan Jay Mazelsky
President and CEO
$15M
23,326 shares
-22%
60Notable
IDXXsell 4
IDEXX LABORATORIES INC /DE
Nimrata Hunt
Executive Vice President
$1.8M
2,693 shares
-12%
50Moderate
IDXXsell 5
IDEXX LABORATORIES INC /DE
Michael G Erickson
Executive Vice President
$3.4M
5,371 shares
-30%
59Moderate
IDXXsell 5
IDEXX LABORATORIES INC /DE
Sophie V. Vandebroek
director
$920k
1,464 shares
-69%
60Notable
IDXXsell 3
IDEXX LABORATORIES INC /DE
George Fennell
Executive Vice President
$7.3M
11,345 shares
-54%
35Weak
IDXXsell
IDEXX LABORATORIES INC /DE
Nimrata Hunt
Executive Vice President
$6.6M
9,425 shares
-31%
60Notable
IDXXsell 4
IDEXX LABORATORIES INC /DE
M Anne Szostak
director
$1.4M
2,187 shares
-89%
43Moderate
IDXXsell 6
IDEXX LABORATORIES INC /DE
Michael G Erickson
Executive Vice President
$264k
406 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.

Michael Lane sold $5.3M of IDXX | InsiderTell