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Insider tapeFilings through Fri, Nov 13
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Sharon E. Underberg

At a glance: Sharon E. Underberg is Evp, Gc & Corporate Secretary at Idexx Laboratories (IDXX). Their latest SEC Form 4, filed Nov 5, 2026, reported a sale of $4.4M. On file: 0 purchase lines ($0) and 3 sale lines ($6.1M).

Disclosed holdings: about $5.0M of IDXX stock: 7,169 shares reported on their latest Form 4 (filed Nov 5, 2026), valued at the Nov 13, 2026 close of $704.23. This counts only IDXX shares reported to the SEC; it leaves out cash, other investments, options and unvested awards, so it is not total net worth.

Evp, Gc & Corporate Secretary at Idexx Laboratories Inc /De (IDXX)

Purchase track record

Not enough history. Based on 0 purchases with a full 90 days of price history.

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Avg. 90-day return—
vs. S&P 500—
Beat the market—
Paper profit on buys$0
Total bought / sold$0 / $6.1M

Reported trades

Filed Stock Type Shares Price Value Since
Nov 5SEC IDXXIdexx Laboratories Inc /De Sell 6,3489,727 held (−39%) $688.25 $4.4M +2.3%
Nov 5SEC IDXXIdexx Laboratories Inc /De Sell 1,5038,224 held (−15%) $689.05 $1.0M +2.2%
Nov 5SEC IDXXIdexx Laboratories Inc /De Sell 1,0557,169 held (−13%) $690.02 $728K +2.1%
  • Sell

    Evp, Gc & Corporate Secretary Sharon E. Underberg sold $4.4M of IDXX at $688.25 — cuts the stake by 39%.

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