$511+0.79% vs prior closeFinazon · prior-day close, indicative (IEX-derived, not the official close) · Sep 18, 2026
Price · Chart
48 sessions
$600$50014 Jul18 Sep
The line runs $540.66 on 14 July through $511 on 18 September, on a scale from $500 to $600. Days the market did not trade hold the previous close, flat.
SEC Form 4 · last 90 days · newest reported trade 4 Sep 2026
Open-market buys0
Open-market sells1
Net sold$1.17M
Non-trade filings4
DateInsiderTypeSharesValue
04 Sep 2026Kingsley Lawrence DDirectorSell2,203$1.17M
Compensation mechanics
Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
DateInsiderTypeSharesValue
04 Sep 2026Kingsley Lawrence DDirectorOption exercise2,203$252K
20 Aug 2026Emerson AndrewEVP, CFO and TreasurerOption exercise265$47K
20 Aug 2026Emerson AndrewEVP, CFO and TreasurerTax withheld86
11 of the 45 institutional funds we track reported a IDXX position for the quarter ended 30 Jun 2026 — a combined $930.7M; the latest of those filings landed 02 Sep 2026.
The most recent congressional trade disclosed in IDXX is a sale by April McClain Delaney (house, MD), dated 16 Oct 2025.
DateMemberTypeAmount
16 Oct 2025 filed 04 Nov 2025
April McClain Delaney house · Democrat–MD
Sale
$1K–$15K
04 Sep 2025 filed 07 Oct 2025
Byron Donalds house · Republican–FL
Purchase
$1K–$15K
07 Aug 2025 filed 02 Sep 2025
April McClain Delaney house · Democrat–MD
Sale
$1K–$15K
09 Jul 2025 filed 05 Aug 2025
April McClain Delaney house · Democrat–MD
Sale
$1K–$15K
15 May 2025 filed 09 Jun 2025
Robert P. Bresnahan, Jr. house · Republican–PA
Purchase
$1K–$15K
12 May 2025 filed 22 Jun 2025
Jefferson Shreve house · Republican–IN
Sale
$100K–$250K
09 Apr 2025 filed 02 May 2025
April McClain Delaney house · Democrat–MD
Purchase
$1K–$15K
08 Apr 2025 filed 28 Apr 2025
Robert P. Bresnahan, Jr. house · Republican–PA
Sale
$1K–$15K
Sources
Finazonprior-day close, indicative (IEX-derived, not the official close), most closes dollar-rounded at the source
TradingViewthe price chart widget, drawn by TradingView from their own data
SEC EDGARSEC EDGAR XBRL company facts · latest period ended 30 Jun 2026
SEC EDGARSEC EDGAR 13F filings
SECSEC fails-to-deliver (CNS) data
House disclosuresU.S. House of Representatives financial disclosures
SEC EDGARValuation computed from SEC EDGAR filings
Wikipediatext of the lead paragraph, licensed CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/) — https://en.wikipedia.org/wiki/Idexx_Laboratories