IDEXX LABORATORIES INC /DE
IDXX
39 insider filings · Latest: Sep 4, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 6, 2025 | Aug 6 8:32 PM | NIMRATA K HUNT | Proposed Sale | 7,143 | $630.43 | $4.5M | — | View → |
| Aug 6, 2025 | Aug 6 8:13 PM | JONATHAN J MAZELSKY | Proposed Sale | 29,260 | $631.98 | $18.5M | — | View → |
| Aug 6, 2025 | Aug 6 8:13 PM | MICHAEL J LANE | Proposed Sale | 8,411 | $627.74 | $5.3M | — | View → |
| May 21, 2025 | May 21 8:00 PM | SZOSTAK M ANNE | Proposed Sale | 2,306 | $517.16 | $1.2M | — | View → |
| May 13, 2025 | May 13 11:32 PM | JUNIUS DANIEL M | Proposed Sale | 2,683 | $506.41 | $1.4M | — | View → |
| May 9, 2025 | May 9 8:18 PM | Vandebroek Sophie V. | Proposed Sale | 1,279 | $491.34 | $628.4K | — | View → |
| May 2, 2025 | May 2 8:19 PM | COLLINS Asha | Proposed Sale | 2,671 | $497.63 | $1.3M | — | View → |
| Feb 10, 2025 | Feb 10 10:52 PM | FENNELL GEORGE | Proposed Sale | 9,966 | $463.46 | $4.6M | — | View → |
| Feb 7, 2025 | Feb 7 9:08 PM | Margaret Anne Szostak | Proposed Sale | 3,000 | $460.56 | $1.4M | — | View → |
| Nov 27, 2024 | Nov 27 9:36 PM | Vandebroek Sophie V. | Proposed Sale | 344 | $420.44 | $144.6K | — | View → |
| Sep 6, 2024 | Sep 6 8:36 PM | M. Anne Szostak | Proposed Sale | 500 | $469.78 | $234.9K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | Mar 2 10:00 PM | Jonathan Jay MazelskyDirector, President and CEO | Option Exercise | 197 | $505.53 | 0(D) | View → |
| Feb 26, 2026 | Mar 2 10:00 PM | Jonathan Jay MazelskyDirector, President and CEO | Option Exercise | 23,326 | $141.60 | 0(D) | View → |
| Feb 19, 2026 | Feb 19 11:00 PM | Michael G EricksonExecutive Vice President | Option Exercise | 2,399 | $544.08 | 0(D) | View → |
| Feb 17, 2026 | Feb 19 11:00 PM | Michael G EricksonExecutive Vice President | Option Exercise | 5,371 | $178.26 | 0(D) | View → |
| Feb 17, 2026 | Feb 19 11:00 PM | Sophie V. VandebroekDirector | Option Exercise | 945 | $333.90 | 0(D) | View → |
| Feb 14, 2026 | Feb 18 12:31 AM | Sharon E. UnderbergEVP, GC & Corporate Secretary | Option Exercise | 832 | — | 795(D) | View → |
| Feb 12, 2026 | Feb 18 12:31 AM | Sharon E. UnderbergEVP, GC & Corporate Secretary | Grant/Award | 4,791 | $617.20 | 891(D) | View → |
| Feb 14, 2026 | Feb 18 12:31 AM | Martin Alexander SmithExecutive Vice President | Option Exercise | 1,004 | — | 1,101(D) | View → |
| Feb 12, 2026 | Feb 18 12:31 AM | Martin Alexander SmithExecutive Vice President | Grant/Award | 8,405 | $617.20 | 1,620(D) | View → |
| Feb 14, 2026 | Feb 18 12:31 AM | Michael SchreckExecutive Vice President | Option Exercise | 1,959 | — | 0(D) | View → |
| Feb 12, 2026 | Feb 18 12:31 AM | Michael SchreckExecutive Vice President | Grant/Award | 7,501 | $617.20 | 1,620(D) | View → |
| Feb 14, 2026 | Feb 18 12:30 AM | Jonathan Jay MazelskyDirector, President and CEO | Option Exercise | 2,057 | — | 1,099(D) | View → |
| Feb 12, 2026 | Feb 18 12:30 AM | Jonathan Jay MazelskyDirector, President and CEO | Grant/Award | 13,407 | — | 13,407(D) | View → |
| Feb 14, 2026 | Feb 18 12:30 AM | Michael LaneExecutive Vice President | Option Exercise | 1,092 | — | 602(D) | View → |
| Feb 12, 2026 | Feb 18 12:30 AM | Michael LaneExecutive Vice President | Grant/Award | 8,405 | $617.20 | 1,620(D) | View → |
| Feb 14, 2026 | Feb 18 12:30 AM | Michael Perkins JohnsonExecutive Vice President | Option Exercise | 573 | — | 652(D) | View → |
| Feb 12, 2026 | Feb 18 12:30 AM | Michael Perkins JohnsonExecutive Vice President | Grant/Award | 4,139 | $617.20 | 770(D) | View → |
| Feb 14, 2026 | Feb 18 12:30 AM | Nimrata HuntExecutive Vice President | Option Exercise | 2,587 | — | 0(D) | View → |
| Feb 12, 2026 | Feb 18 12:30 AM | Nimrata HuntExecutive Vice President | Grant/Award | 7,501 | $617.20 | 1,620(D) | View → |
| Feb 14, 2026 | Feb 18 12:30 AM | George FennellExecutive Vice President | Option Exercise | 454 | — | 612(D) | View → |