SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

IDXX

IDEXX Laboratories, Inc.
NASDAQHealth Care

Latest close: 560.36 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Sep 4, 2026Reported sale · Form 4Lawrence D Kingsley · $1.2MOpen the filing ↗
  2. Sep 4, 2026Notice of sale · Form 144LAWRENCE D KINGSLEY · Director · $1.2MOpen the filing ↗
  3. Aug 4, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record2,0253 flagged findings
Reported transactions (Form 4)80since Feb 17, 2026 · and 40 other holdings
Corporate events (8-K)30since Jul 1, 2019

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

What the company does

IDEXX Laboratories, Inc. is an American multinational corporation engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets. Incorporated in 1983 by David Evans Shaw, the company is headquartered in Westbrook, Maine, and in Hoofddorp, Netherlands for its EMEA divisions. IDEXX offers products to customers in over 175 countries around the world and employs about 11,000 people in full-and part-time positions.

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 2,025)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

2,025 filings on record, the oldest from Feb 7, 96.

Listing the 25 most recent filings of the 2,025 on record.

8-Ks, explained

Structure46Governance55
  • Governance3 senior executive changes2026show all 3hide
    • Mar 26, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Feb 13, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Jan 13, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Nov 13, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Governance6 senior executive changes2024 – 2025show all 6hide
    • Oct 7, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Jul 10, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Feb 14, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Dec 12, 24GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Nov 21, 24GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Nov 12, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Nov 6, 24StructureEntered a material agreement8-K 1.01 ↗
  • Governance3 senior executive changes2023 – 2024show all 3hide
    • May 10, 24GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Dec 7, 23GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Jul 12, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Oct 21, 22StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Dec 9, 21StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Feb 10, 21GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Nov 12, 20GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Apr 16, 20StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Apr 8, 20StructureTook on a new financial obligation+1 more in the same filing8-K 2.03 ↗
  • Mar 27, 20StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗

4 older filings not shown · The record reaches back to Feb 25, 05.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

Sale intention announced

On Sep 4, LAWRENCE D KINGSLEY filed notice of intent to sell up to $1.2M.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

After the notice, they sold $1.2M on Sep 4, per their Form 4. That is 100% of the shares announced so far, and the window is still open.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Sep 4, 26Sell$1.2MLawrence D Kingsley↗
  • Mar 3, 26Sell$1.1MNimrata HuntExecutive Vice President↗
  • Feb 26, 26Sell$1.8MNimrata HuntExecutive Vice President↗
  • Feb 26, 26Sell$834KJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$713KJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$1.1MJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$765KJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$727KJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$976KJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$882KJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$1.9MJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Sell$2.4MJONATHAN JAY MAZELSKYPresident and CEO↗

There are 5 more transactions in this stretch.

Stock compensation, tax and giftsshow the 23 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Sep 4, 26Compensation$252KLawrence D Kingsley↗
  • Aug 20, 26Compensation$47KAndrew EmersonEVP, CFO and Treasurer↗
  • Aug 20, 26Taxamount n/aAndrew EmersonEVP, CFO and Treasurer↗
  • Jul 30, 26Compensation$27KJOSEPH L HOOLEY↗
  • Jun 1, 26Compensationamount n/aGEORGE FENNELLExecutive Vice President↗
  • Jun 1, 26Tax$161KGEORGE FENNELLExecutive Vice President↗
  • May 7, 26Compensationamount n/aJOSEPH L HOOLEY↗
  • May 7, 26Compensationamount n/aDANIEL M JUNIUS↗
  • May 7, 26Compensationamount n/aLawrence D Kingsley↗
  • May 7, 26Compensationamount n/aLawrence D Kingsley↗
  • May 7, 26Compensationamount n/aKaren Peacock↗
  • May 7, 26Compensationamount n/aM ANNE SZOSTAK↗
  • May 7, 26Compensationamount n/aSophie V. Vandebroek↗
  • Apr 30, 26Compensation$24KJOSEPH L HOOLEY↗
  • Mar 3, 26Compensation$100KSharon E. UnderbergEVP, GC & Corporate Secretary↗
  • Feb 27, 26Compensation$100KJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 26, 26Compensation$3.3MJONATHAN JAY MAZELSKYPresident and CEO↗
  • Feb 19, 26Compensation$102KMichael G EricksonExecutive Vice President↗
  • Feb 19, 26Compensation$146KMichael G EricksonExecutive Vice President↗
  • Feb 19, 26Compensation$100KMichael G EricksonExecutive Vice President↗
  • Feb 19, 26Compensation$100KMichael G EricksonExecutive Vice President↗
  • Feb 19, 26Compensation$100KMichael G EricksonExecutive Vice President↗
  • Feb 17, 26Compensation$316KSophie V. Vandebroek↗

The full record holds 508 transactions and goes back to Jan 30, 23.

Its sector and its market

IDEXX Laboratories, Inc. among Health Care companies

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Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
2,025 documents on file, from Feb 7, 1996 to Sep 9, 2026.
Company description
Wikipedia, read on Sep 3, 2026.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

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