Dudediligence.

IDEXX Laboratories, Inc

IDXXNASDAQ · In Vitro & in Vivo Diagnostic Substances
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$38.4M

9 notices · 58,929 sh

Oct 2025 to Oct 2026

Reported ·

$36.5M

35 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 35 reported sales carry the 10b5-1 box. Together they are 0.07% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-04: LAWRENCE D KINGSLEY, Form 1442026-05-20: Margaret Anne Szostak, Form 1442026-03-03: NIMRATA K HUNT, Form 1442026-02-26: JONATHAN J MAZELSKY, Form 1442026-02-25: NIMRATA K HUNT, Form 1442026-02-17: SOPHIE V VANDEBROEK, Form 1442026-02-17: MICHAEL G ERICKSON, Form 1442026-02-10: GEORGE FENNELL, Form 1442025-11-07: NIMRATA K HUNT, Form 1442025-11-07: Hunt Nimrata, sold2026-02-10: FENNELL GEORGE, sold2026-02-17: Vandebroek Sophie V., sold2026-02-17: Erickson Michael G, sold2026-02-26: Hunt Nimrata, sold2026-02-26: MAZELSKY JONATHAN JAY, sold2026-03-03: Hunt Nimrata, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-09-04LAWRENCE D KINGSLEY, Director$1,172,178
2,203 shno plan dateForm 4s on file end Jun 23144 ↗
2026-05-20Margaret Anne Szostak, Director$744,012
1,344 shno plan dateForm 4s on file end Jun 23144 ↗
2026-03-03NIMRATA K HUNT, Executive Vice President$1,115,577
1,758 shno plan date144 ↗
Form 4, 2026-03-05: sold 1,758 at $634.57 Form 4 ↗
2026-02-26JONATHAN J MAZELSKY, President and CEO$15.3M
23,326 shno plan date144 ↗
Form 4, 2026-03-02: sold 23,326 at $657.55 Form 4 ↗
2026-02-25NIMRATA K HUNT, Executive Vice President$1,781,531
2,693 shno plan date144 ↗
Form 4, 2026-02-27: sold 2,693 at $661.54 Form 4 ↗
2026-02-17SOPHIE V VANDEBROEK, Director$920,293
1,464 shno plan date144 ↗
Form 4, 2026-02-19: sold 1,464 at $628.62 Form 4 ↗
2026-02-17MICHAEL G ERICKSON, Executive Vice President$3,369,667
5,371 shno plan date144 ↗
Form 4, 2026-02-19: sold 5,371 at $627.38 Form 4 ↗
2026-02-10GEORGE FENNELL, Executive Vice President$7,336,994
11,345 shno plan date144 ↗
Form 4, 2026-02-11: sold 11,345 at $646.72 Form 4 ↗
2025-11-07NIMRATA K HUNT, Executive Vice President$6,629,060
9,425 shno plan date144 ↗
Form 4, 2025-11-10: sold 9,425 at $703.34 Form 4 ↗