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Insider Trading Tracker

IDXX

IDEXX LABORATORIES INC
Buys$00 txns
Sells$80.4M64 txns
Net-$80.4M

Insiders

InsiderRoleHoldingsBuy $Sell $Net $
Jonathan Jay MazelskyPresident and CEO, Director83,803$33,829,723-$33,829,723
Nimrata HuntExecutive Vice President18,141$14,817,125-$14,817,125
George FennellExecutive Vice President10,433$11,955,855-$11,955,855
Michael LaneExecutive Vice President8,024$5,279,893-$5,279,893
M Anne SzostakDirector519$4,231,138-$4,231,138
Michael G EricksonExecutive Vice President15,092$3,633,480-$3,633,480
Sharon E. UnderbergEVP, GC & Corporate Secretary7,138$3,551,220-$3,551,220
Sophie V. VandebroekDirector905$1,693,348-$1,693,348
Daniel M JuniusDirector3,561$1,358,697-$1,358,697

Transaction History

DateInsiderSideSharesPriceValueHoldings After% of Position
2026-03-03Nimrata HuntSELL1,758$634.57$1,115,57718,1419%
2026-02-26Jonathan Jay MazelskySELL1,281$650.67$833,508105,6511%
2026-02-26Jonathan Jay MazelskySELL1,095$651.49$713,378104,5561%
2026-02-26Jonathan Jay MazelskySELL1,669$652.49$1,089,013102,8872%
2026-02-26Jonathan Jay MazelskySELL1,171$653.68$765,455101,7161%
2026-02-26Jonathan Jay MazelskySELL1,111$654.63$727,293100,6051%
2026-02-26Jonathan Jay MazelskySELL1,488$655.85$975,90499,1171%
2026-02-26Jonathan Jay MazelskySELL1,343$656.85$882,14397,7741%
2026-02-26Jonathan Jay MazelskySELL2,860$657.84$1,881,43394,9143%
2026-02-26Jonathan Jay MazelskySELL3,660$658.92$2,411,63591,2544%
2026-02-26Jonathan Jay MazelskySELL2,859$659.75$1,886,22488,3953%
2026-02-26Jonathan Jay MazelskySELL1,200$661.10$793,31787,1951%
2026-02-26Jonathan Jay MazelskySELL1,000$662.16$662,15786,1951%
2026-02-26Jonathan Jay MazelskySELL2,589$663.04$1,716,62183,6063%
2026-02-26Nimrata HuntSELL2,693$661.54$1,781,53119,89912%
2026-02-17Michael G EricksonSELL456$623.76$284,43417,6083%
2026-02-17Michael G EricksonSELL204$625.24$127,54917,4041%
2026-02-17Michael G EricksonSELL1,288$626.26$806,61816,1167%
2026-02-17Michael G EricksonSELL2,694$628.22$1,692,42713,42217%
2026-02-17Michael G EricksonSELL689$629.09$433,44312,7335%
2026-02-17Michael G EricksonSELL40$629.86$25,19412,6930%
2026-02-17Sophie V. VandebroekSELL945$628.65$594,0701,16745%
2026-02-17Sophie V. VandebroekSELL519$628.56$326,22364844%
2026-02-10George FennellSELL1,130$643.00$726,58720,0385%
2026-02-10George FennellSELL397$644.02$255,67419,6412%
2026-02-10George FennellSELL2,161$645.25$1,394,38817,48011%
2026-02-10George FennellSELL2,782$646.23$1,797,80014,69816%
2026-02-10George FennellSELL1,060$647.21$686,03913,6387%
2026-02-10George FennellSELL966$648.78$626,72112,6727%
2026-02-10George FennellSELL2,809$649.26$1,823,7719,86322%
2026-02-10George FennellSELL40$650.32$26,0139,8230%
2025-11-07Nimrata HuntSELL5,114$702.20$3,591,05925,46017%
2025-11-07Nimrata HuntSELL1,465$703.73$1,030,97023,9956%
2025-11-07Nimrata HuntSELL1,468$704.87$1,034,74322,5276%
2025-11-07Nimrata HuntSELL1,378$705.54$972,24121,1496%
2025-08-22M Anne SzostakSELL2,187$647.33$1,415,70026289%
2025-08-12Michael G EricksonSELL318$649.99$206,69711,3753%
2025-08-12Michael G EricksonSELL88$649.85$57,11711,2871%
2025-08-11Nimrata HuntSELL1,200$656.53$787,84016,8077%
2025-08-08Sharon E. UnderbergSELL5,450$651.60$3,551,2206,15647%
2025-08-06Nimrata HuntSELL3,018$629.87$1,900,93322,13212%
2025-08-06Nimrata HuntSELL2,907$630.91$1,834,05219,22513%
2025-08-06Nimrata HuntSELL1,218$630.69$768,17918,0076%
2025-08-06Jonathan Jay MazelskySELL1,095$626.90$686,458111,4761%
2025-08-06Jonathan Jay MazelskySELL1,525$628.27$958,115109,9511%
2025-08-06Jonathan Jay MazelskySELL3,397$629.82$2,139,508106,5543%
2025-08-06Jonathan Jay MazelskySELL6,056$630.59$3,818,874100,4986%
2025-08-06Jonathan Jay MazelskySELL7,299$631.61$4,610,09693,1997%
2025-08-06Jonathan Jay MazelskySELL3,000$632.56$1,897,68990,1993%
2025-08-06Jonathan Jay MazelskySELL3,526$635.13$2,239,45786,6734%
2025-08-06Jonathan Jay MazelskySELL1,822$636.15$1,159,06884,8512%
2025-08-06Jonathan Jay MazelskySELL880$636.81$560,39183,9711%
2025-08-06Jonathan Jay MazelskySELL660$639.37$421,98583,3111%
2025-08-06Michael LaneSELL5,631$627.56$3,533,8109,91236%
2025-08-06Michael LaneSELL2,480$627.99$1,557,4187,43225%
2025-08-06Michael LaneSELL300$628.89$188,6667,1324%
2025-05-21M Anne SzostakSELL1,046$513.74$537,37226280%
2025-05-21M Anne SzostakSELL1,260$512.34$645,5451,80141%
2025-05-13Daniel M JuniusSELL2,683$506.41$1,358,6973,30445%
2025-05-09Sophie V. VandebroekSELL1,279$491.34$628,4251,16752%
2025-02-10George FennellSELL9,986$462.53$4,618,8628,17655%
2025-02-07M Anne SzostakSELL3,000$465.94$1,397,8353,06150%
2024-11-27Sophie V. VandebroekSELL344$420.44$144,63090528%
2024-09-06M Anne SzostakSELL500$469.37$234,6860100%