Underberg Sharon E. 4
4 · IDEXX LABORATORIES INC /DE · Filed Mar 5, 2026
Insider Transaction Report
Form 4
Underberg Sharon E.
EVP, GC & Corporate Secretary
Transactions
- Exercise/Conversion
Common Stock
2026-03-03$505.53/sh+197$99,589→ 7,137.654 total - Exercise/Conversion
Incentive Stock Option (right-to-buy)
[F2][F1]2026-03-03−197→ 0 totalExercise: $505.53Exp: 2032-02-13→ Common Stock (197 underlying)
Footnotes (2)
- [F1]Grant of option to buy shares of Issuer common stock that vested on February 14, 2026.
- [F2]Not applicable.
Signature
/s/ Lily J. Lu, Attorney-in-Fact for Sharon E. Underberg|2026-03-05