Nimrata Hunt - 03 Mar 2026 Form 4 Insider Report for IDEXX LABORATORIES INC /DE (IDXX)

Role: Executive Vice President
Signature: /s/ Lily J. Lu, Attorney-in-Fact for Nimrata Hunt
Issuer symbol: IDXX
Transactions as of: 03 Mar 2026
Net transactions value: -$1,115,577
Form type: 4
Filing time: 05 Mar 2026, 17:01:28 UTC
Previous filing: 27 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hunt Nimrata	Executive Vice President	ONE IDEXX DRIVE, WESTBROOK	/s/ Lily J. Lu, Attorney-in-Fact for Nimrata Hunt	05 Mar 2026	0001800619

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IDXX	Common Stock	Sale	$1,115,577	-1,758	-8.8%	$634.57	18,141	03 Mar 2026	Direct	F1
holding	IDXX	Common Stock						160	03 Mar 2026	jointly with spouse

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the weighted average price of the shares sold ranging from a low of $634.5301 to a high of $634.8201 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.