Sharon E. Underberg - 03 Mar 2026 Form 4 Insider Report for IDEXX LABORATORIES INC /DE (IDXX)

Role
EVP, GC & Corporate Secretary
Signature
/s/ Lily J. Lu, Attorney-in-Fact for Sharon E. Underberg
Issuer symbol
IDXX
Transactions as of
03 Mar 2026
Net transactions value
$0
Form type
4
Filing time
05 Mar 2026, 17:01:34 UTC
Previous filing
17 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Underberg Sharon E. EVP, GC & Corporate Secretary ONE IDEXX DRIVE, WESTBROOK /s/ Lily J. Lu, Attorney-in-Fact for Sharon E. Underberg 05 Mar 2026 0001630353

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IDXX Common Stock Options Exercise +197 +2.8% $505.53* 7,138 03 Mar 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction IDXX Incentive Stock Option (right-to-buy) Options Exercise -197 -100% 0 03 Mar 2026 Common Stock 197 $505.53 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Grant of option to buy shares of Issuer common stock that vested on February 14, 2026.
F2 Not applicable.