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 |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Sep 9 9:00 PM | Lawrence D KingsleyDirector | Sale | 2,203 | $532.08 | $1.2M | 9,568(D) | View → |
| Sep 4, 2026 | Sep 4 8:03 PM | LAWRENCE D KINGSLEY | Proposed Sale | 2,203 | $532.08 | $1.2M | — | View → |
| May 20, 2026 | May 20 10:30 PM | Margaret Anne Szostak | Proposed Sale | 1,344 | $553.58 | $744.0K | — | View → |
| Mar 3, 2026 | Mar 5 10:01 PM | Nimrata HuntExecutive Vice President | Sale | 1,758 | $634.57 | $1.1M | 18,140.944(D) | View → |
| Mar 3, 2026 | Mar 3 9:08 PM | NIMRATA K HUNT | Proposed Sale | 1,758 | $634.57 | $1.1M | — | View → |
| Feb 26, 2026 | Mar 2 10:00 PM | Jonathan Jay MazelskyDirector, President and CEO | Sale | 23,326 | $657.55 | $15.3M | 83,606.302(D) | View → |
| Feb 26, 2026 | Feb 27 10:03 PM | Nimrata HuntExecutive Vice President | Sale | 2,693 | $661.54 | $1.8M | 19,898.944(D) | View → |
| Feb 26, 2026 | Feb 26 9:37 PM | JONATHAN J MAZELSKY | Proposed Sale | 23,326 | $657.55 | $15.3M | — | View → |
| Feb 25, 2026 | Feb 25 10:48 PM | NIMRATA K HUNT | Proposed Sale | 2,693 | $661.54 | $1.8M | — | View → |
| Feb 17, 2026 | Feb 19 11:00 PM | Michael G EricksonExecutive Vice President | Sale | 5,371 | $627.38 | $3.4M | 12,693.351(D) | View → |
| Feb 17, 2026 | Feb 19 11:00 PM | Sophie V. VandebroekDirector | Sale | 1,464 | $628.62 | $920.3K | 648(D) | View → |
| Feb 17, 2026 | Feb 17 9:25 PM | SOPHIE V VANDEBROEK | Proposed Sale | 1,464 | $628.62 | $920.3K | — | View → |
| Feb 17, 2026 | Feb 17 9:23 PM | MICHAEL G ERICKSON | Proposed Sale | 5,371 | $627.38 | $3.4M | — | View → |
| Feb 10, 2026 | Feb 11 10:01 PM | George FennellExecutive Vice President | Sale | 11,345 | $646.72 | $7.3M | 9,823(D) | View → |
| Feb 10, 2026 | Feb 10 9:05 PM | GEORGE FENNELL | Proposed Sale | 11,345 | $646.72 | $7.3M | — | View → |
| Nov 7, 2025 | Nov 7 9:07 PM | NIMRATA K HUNT | Proposed Sale | 9,425 | $703.35 | $6.6M | — | View → |
| Aug 22, 2025 | Aug 22 8:06 PM | MARGARET ANNE SZOSTAK | Proposed Sale | 2,187 | $647.33 | $1.4M | — | View → |
| Aug 12, 2025 | Aug 12 10:32 PM | MICHAEL G ERICKSON | Proposed Sale | 407 | $649.96 | $264.5K | — | View → |
| Aug 11, 2025 | Aug 11 8:04 PM | NIMRATA K HUNT | Proposed Sale | 1,200 | $656.53 | $787.8K | — | View → |
| Aug 8, 2025 | Aug 8 8:23 PM | SHARON E UNDERBERG | Proposed Sale | 5,450 | $651.60 | $3.6M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Sep 9 9:00 PM | Lawrence D KingsleyDirector | Option Exercise | 2,203 | $114.17 | 0(D) | View → |
| Aug 20, 2026 | Aug 24 9:00 PM | Andrew EmersonEVP, CFO and Treasurer | Option Exercise | 265 | $178.26 | 925(D) | View → |
| Jun 1, 2026 | Jun 2 9:00 PM | George FennellExecutive Vice President | Option Exercise | 639 | — | 0(D) | View → |
| May 12, 2026 | May 14 9:01 PM | Sophie V. VandebroekDirector | Grant/Award | 759 | $533.92 | 234(D) | View → |
| May 12, 2026 | May 14 9:00 PM | Sam SamadDirector | Grant/Award | 759 | $533.92 | 1,354(D) | View → |
| May 12, 2026 | May 14 9:00 PM | Karen PeacockDirector | Grant/Award | 759 | $533.92 | 234(D) | View → |
| May 12, 2026 | May 14 9:00 PM | Lawrence D KingsleyDirector | Grant/Award | 1,002 | $533.92 | 75(D) | View → |
| May 12, 2026 | May 14 9:00 PM | JUNIUS DANIEL MDirector | Grant/Award | 759 | $533.92 | 234(D) | View → |
| May 12, 2026 | May 14 9:00 PM | Joseph L HooleyDirector | Grant/Award | 759 | $533.92 | 234(D) | View → |
| May 12, 2026 | May 14 9:00 PM | Stuart EssigDirector | Grant/Award | 759 | $533.92 | 234(D) | View → |
| May 12, 2026 | May 14 9:00 PM | Bruce L. ClaflinDirector | Grant/Award | 759 | $533.92 | 1,354(D) | View → |
| May 12, 2026 | May 14 9:00 PM | Irene Chang BrittDirector | Grant/Award | 759 | $533.92 | 753(D) | View → |
| May 7, 2026 | May 11 9:11 PM | Sophie V. VandebroekDirector | Option Exercise | 257 | — | 0(D) | View → |
| May 7, 2026 | May 11 9:10 PM | SZOSTAK M ANNEDirector | Option Exercise | 257 | — | 0(D) | View → |
| May 7, 2026 | May 11 9:10 PM | Karen PeacockDirector | Option Exercise | 101 | — | 0(D) | View → |
| May 7, 2026 | May 11 9:10 PM | Lawrence D KingsleyDirector | Option Exercise | 339 | — | 0(D) | View → |
| May 7, 2026 | May 11 9:10 PM | JUNIUS DANIEL MDirector | Option Exercise | 257 | — | 0(D) | View → |
| May 7, 2026 | May 11 9:10 PM | Joseph L HooleyDirector | Option Exercise | 158 | — | 0(D) | View → |
| Mar 3, 2026 | Mar 5 10:01 PM | Sharon E. UnderbergEVP, GC & Corporate Secretary | Option Exercise | 197 | $505.53 | 0(D) | View → |
| Feb 12, 2026 | Mar 4 2:45 AM | Michael G EricksonExecutive Vice President | Grant/Award | 13,829 | $617.20 | 162(D) | View → |
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