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sellModerate cluster of 2

M Anne Szostak sold $1.4M of IDXX

director at IDEXX LABORATORIES INC /DE. 3,000 shares at an average of $465.95, traded Feb 7, 2025, filed Feb 10, 2025.

Warning score
58
Value
$1.4M
3,000 shares
Holdings after
3,061
-49% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $1.4M at market
    +25
  • Share of holdings sold
    Sold 49% of holdings
    +10
  • Cluster
    2 insiders selling within 14 days
    +8

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 Feb 10, 2025: +11.4%SPY +31.2% · excess -19.8%

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 0000874716-25-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 7, 2025SOpen-market sale
Common Stockindirect: Trust of M. Anne Szostak
-3,000$465.95$1.4M3,061Feb 10, 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%
53Moderate
IDXXsell 2
IDEXX LABORATORIES INC /DE
George Fennell
Executive Vice President
$4.6M
9,986 shares
-55%
36Weak
IDXXsell
IDEXX LABORATORIES INC /DE
Sophie V. Vandebroek
director
$145k
344 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.

M Anne Szostak sold $1.4M of IDXX | InsiderTell