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IDEXX Laboratories, Inc. (IDXX)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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517.94-0.50 (-0.10%)
At close: 04:00PM EDT
517.09 -0.85 (-0.16%)
After hours: 06:00PM EDT

Insider transactions

Currency in USD
Insider purchases - Last 6 monthsSharesTrans
Purchases107,28737
Sales71,9968
Net shares purchased (sold)35,29145
Total insider shares held770.54kN/A
% net shares purchased (sold)4.80%N/A
Net institutional purchases - Prior quarter to latest quarterShares
Net shares purchased (sold)N/A
% change in institutional shares heldN/A

Insider transactions reported - last two years

InsiderTransactionTypeValueDateShares

CLAFLIN BRUCE L
Director

Sale at price 540.80 per share.Direct108,16017 May 2024200

SZOSTAK MARGARET ANNE
Director

Stock Gift at price 0.00 per share.Direct008 May 2024257

SZOSTAK MARGARET ANNE
Director

Direct06 May 2024257

ESSIG STUART M
Director

Direct06 May 2024257

AYERS JONATHAN W
Director

Direct06 May 2024257

KINGSLEY LAWRENCE D
Director

Direct06 May 2024339

VANDEBROEK SOPHIE V
Director

Direct06 May 2024257

BRITT IRENE CHANG
Director

Direct06 May 2024208

COLLINS ASHA S.
Director

Direct06 May 2024257

POLEWACZYK JAMES F
Officer

Sale at price 557.94 - 559.33 per share.Direct4,525,59606 Mar 20248,104

POLEWACZYK JAMES F
Officer

Conversion of Exercise of derivative security at price 206.94 - 544.08 per share.Direct3,423,54706 Mar 20248,104

VANDEBROEK SOPHIE V
Director

Sale at price 562.98 per share.Direct790,42705 Mar 20241,404

VANDEBROEK SOPHIE V
Director

Conversion of Exercise of derivative security at price 245.79 per share.Direct345,08905 Mar 20241,404

MAZELSKY JONATHAN JAY
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct029 Feb 2024550

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 206.94 per share.Direct99,95221 Feb 2024483

UNDERBERG SHARON E
General Counsel

Conversion of Exercise of derivative security at price 206.94 per share.Direct99,95216 Feb 2024483

MCKEON BRIAN P
Chief Financial Officer

Conversion of Exercise of derivative security at price 206.94 per share.Direct99,95215 Feb 2024483

MCKEON BRIAN P
Chief Financial Officer

Direct14 Feb 20241,731

POLEWACZYK JAMES F
Officer

Direct14 Feb 2024927

FENNELL GEORGE
Officer

Direct14 Feb 2024370

MAZELSKY JONATHAN JAY
Chief Executive Officer

Direct14 Feb 20244,156

SMITH MARTIN ALEXANDER
Officer

Direct14 Feb 2024337

UNDERBERG SHARON E
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct014 Feb 20241,186

UNDERBERG SHARON E
General Counsel

Conversion of Exercise of derivative security at price 560.56 per share.Direct270,75114 Feb 2024483

LANE MICHAEL J
Officer

Direct14 Feb 2024939

HUNT NIMRATA
Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Feb 2024208

HUNT NIMRATA
Officer

Direct14 Feb 2024664

JOHNSON MICHAEL PERKINS
Officer

Direct14 Feb 2024176

SCHRECK MICHAEL
Officer

Direct14 Feb 2024368

ERICKSON MICHAEL G
Officer

Direct14 Feb 2024462

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct009 Feb 20245,350

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct008 Feb 20241,850

FENNELL GEORGE
Officer

Sale at price 572.14 - 575.80 per share.Direct4,704,55908 Feb 20248,198

FENNELL GEORGE
Officer

Conversion of Exercise of derivative security at price 62.00 per share.Direct608,22008 Feb 20249,810

MCKEON BRIAN P
Chief Financial Officer

Sale at price 563.82 - 572.80 per share.Direct13,295,97507 Feb 202423,326

MCKEON BRIAN P
Chief Financial Officer

Conversion of Exercise of derivative security at price 141.60 per share.Direct3,302,96207 Feb 202423,326

MAZELSKY JONATHAN JAY
Chief Executive Officer

Sale at price 571.71 - 575.48 per share.Direct6,871,31907 Feb 202412,000

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 67.85 per share.Direct814,20007 Feb 202412,000

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 521.03 per share.Direct7,29430 Jan 202414

POLEWACZYK JAMES F
Officer

Sale at price 520.19 - 523.56 per share.Direct6,071,50007 Dec 202311,636

POLEWACZYK JAMES F
Officer

Conversion of Exercise of derivative security at price 206.94 - 288.78 per share.Direct2,954,64507 Dec 202311,636

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct004 Dec 20232,424

MAZELSKY JONATHAN JAY
Chief Executive Officer

Sale at price 512.95 - 513.51 per share.Direct3,657,04904 Dec 20237,128

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 79.54 per share.Direct1,067,74504 Dec 202313,424

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct029 Nov 20231,850

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct020 Nov 20232,506

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct015 Nov 20232,494

LANE MICHAEL J
Officer

Conversion of Exercise of derivative security at price 67.85 - 178.26 per share.Direct231,14207 Nov 20231,728

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 396.39 per share.Direct7,53130 Oct 202319

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Indirect006 Sept 2023147,821

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct001 Sept 20231,500

SMITH MARTIN ALEXANDER
Officer

Direct01 Sept 202319

MAZELSKY JONATHAN JAY
Chief Executive Officer

Sale at price 512.01 per share.Direct6,873,26731 Aug 202313,424

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 79.54 per share.Direct1,067,74531 Aug 202313,424

POLEWACZYK JAMES F
Officer

Sale at price 508.96 - 511.22 per share.Direct11,696,44629 Aug 202322,909

POLEWACZYK JAMES F
Officer

Conversion of Exercise of derivative security at price 68.75 - 178.26 per share.Direct2,438,47829 Aug 202316,909

AYERS JONATHAN W
Director

Sale at price 509.37 per share.Direct250,61015 Aug 2023492

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct011 Aug 20231,000

MCKEON BRIAN P
Chief Financial Officer

Direct04 Aug 2023192

MAZELSKY JONATHAN JAY
Chief Executive Officer

Direct04 Aug 2023384

LANE MICHAEL J
Officer

Sale at price 510.00 per share.Direct8,173,77003 Aug 202316,027

LANE MICHAEL J
Officer

Conversion of Exercise of derivative security at price 141.60 - 206.94 per share.Direct3,004,59803 Aug 202316,027

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 552.78 per share.Direct7,73928 Jul 202314

AYERS JONATHAN W
Director

Sale at price 486.48 - 498.48 per share.Direct9,805,77119 May 202320,000

AYERS JONATHAN W
Director

Conversion of Exercise of derivative security at price 79.54 per share.Direct1,590,80019 May 202320,000

MAZELSKY JONATHAN JAY
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct018 May 2023602

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct015 May 20233,514

SZOSTAK MARGARET ANNE
Director

Direct11 May 2023344

ESSIG STUART M
Director

Direct11 May 2023344

AYERS JONATHAN W
Director

Direct11 May 2023344

KINGSLEY LAWRENCE D
Director

Direct11 May 2023464

VANDEBROEK SOPHIE V
Director

Direct11 May 2023344

COLLINS ASHA S.
Director

Direct11 May 2023344

AYERS JONATHAN W
Director

Conversion of Exercise of derivative security at price 178.26 per share.Direct99,82610 May 2023560

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct009 May 20231,685

SZOSTAK MARGARET ANNE
Director

Sale at price 473.59 - 476.12 per share.Indirect949,78905 May 20232,000

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct005 May 20232,501

MCKEON BRIAN P
Chief Financial Officer

Conversion of Exercise of derivative security at price 178.26 per share.Direct99,82605 May 2023560

UNDERBERG SHARON E
General Counsel

Conversion of Exercise of derivative security at price 206.94 per share.Direct99,95205 May 2023483

LANE MICHAEL J
Officer

Sale at price 484.00 per share.Direct484,00005 May 20231,000

VANDEBROEK SOPHIE V
Director

Stock Gift at price 0.00 per share.Indirect004 May 2023500

VANDEBROEK SOPHIE V
Director

Sale at price 469.02 per share.Direct1,025,74004 May 20232,187

VANDEBROEK SOPHIE V
Director

Conversion of Exercise of derivative security at price 206.62 per share.Direct451,87804 May 20232,187

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 178.26 per share.Direct99,82604 May 2023560

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 492.16 per share.Direct6,39828 Apr 202313

JUNIUS DANIEL M
Director

Sale at price 511.68 per share.Direct1,119,04416 Feb 20232,187

JUNIUS DANIEL M
Director

Conversion of Exercise of derivative security at price 206.62 per share.Direct451,87816 Feb 20232,187

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct016 Feb 20231,000

TURNER KATHY V
Officer

Sale at price 510.03 - 515.58 per share.Direct515,18716 Feb 20231,010

TURNER KATHY V
Officer

Conversion of Exercise of derivative security at price 79.54 per share.Direct79516 Feb 202310

TURNER KATHY V
Officer

Stock Award(Grant) at price 514.59 per share.Direct514,59015 Feb 20231,000

MCKEON BRIAN P
Chief Financial Officer

Direct14 Feb 20231,928

POLEWACZYK JAMES F
Officer

Direct14 Feb 2023834

MAZELSKY JONATHAN JAY
Chief Executive Officer

Direct14 Feb 20233,561

SMITH MARTIN ALEXANDER
Officer

Direct14 Feb 2023149

UNDERBERG SHARON E
General Counsel

Direct14 Feb 20231,010

TURNER KATHY V
Officer

Sale at price 502.81 - 505.06 per share.Direct1,009,18914 Feb 20232,000

TURNER KATHY V
Officer

Conversion of Exercise of derivative security at price 79.54 per share.Direct159,08014 Feb 20232,732

LANE MICHAEL J
Officer

Direct14 Feb 2023915

HUNT NIMRATA
Officer

Direct14 Feb 2023791

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct009 Feb 202321,500

TURNER KATHY V
Officer

Sale at price 505.04 per share.Direct505,03709 Feb 20231,000

TURNER KATHY V
Officer

Conversion of Exercise of derivative security at price 79.54 per share.Direct79,54009 Feb 20231,000

HUNT NIMRATA
Officer

Conversion of Exercise of derivative security at price 141.60 per share.Direct99,97009 Feb 2023706

SZOSTAK MARGARET ANNE
Director

Stock Gift at price 0.00 per share.Indirect008 Feb 20236,557

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 482.95 per share.Direct6,76130 Jan 202314

JUNIUS DANIEL M
Director

Sale at price 424.91 per share.Direct1,294,27605 Dec 20223,046

JUNIUS DANIEL M
Director

Conversion of Exercise of derivative security at price 160.28 per share.Direct488,21305 Dec 20223,046

SZOSTAK MARGARET ANNE
Director

Sale at price 428.55 per share.Direct317,12702 Dec 2022740

SZOSTAK MARGARET ANNE
Director

Conversion of Exercise of derivative security at price 160.28 per share.Direct320,56002 Dec 20222,000

TURNER KATHY V
Officer

Sale at price 436.00 per share.Direct1,308,00001 Dec 20223,000

TURNER KATHY V
Officer

Conversion of Exercise of derivative security at price 141.60 per share.Direct424,80001 Dec 20223,000

MAZELSKY JONATHAN JAY
Chief Executive Officer

Sale at price 433.37 - 435.88 per share.Direct4,561,91214 Nov 202210,500

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 62.00 per share.Direct1,177,87614 Nov 202218,998

TURNER KATHY V
Officer

Sale at price 405.21 - 442.05 per share.Direct5,921,38111 Nov 202213,877

TURNER KATHY V
Officer

Conversion of Exercise of derivative security at price 178.26 - 206.94 per share.Direct2,626,00511 Nov 202213,877

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct009 Nov 20227,400

MAZELSKY JONATHAN JAY
Chief Executive Officer

Sale at price 378.60 - 385.01 per share.Direct5,060,31907 Nov 202213,230

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 52.00 per share.Direct1,248,10407 Nov 202224,002

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 364.28 per share.Direct6,55728 Oct 202218

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct006 Sept 2022455,000

SMITH MARTIN ALEXANDER
Officer

Direct01 Sept 202219

MCKEON BRIAN P
Chief Financial Officer

Direct05 Aug 2022192

MAZELSKY JONATHAN JAY
Chief Executive Officer

Direct05 Aug 2022385

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 399.18 per share.Direct6,38729 Jul 202216

MAZELSKY JONATHAN JAY
Chief Executive Officer

Conversion of Exercise of derivative security at price 141.60 per share.Direct99,97020 May 2022706

SZOSTAK MARGARET ANNE
Director

Direct11 May 2022224

ESSIG STUART M
Director

Direct11 May 2022224

AYERS JONATHAN W
Director

Direct11 May 2022224

KINGSLEY LAWRENCE D
Director

Direct11 May 2022302

VANDEBROEK SOPHIE V
Director

Direct11 May 2022224

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 430.48 per share.Direct6,45729 Apr 202215

MAZELSKY JONATHAN JAY
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct004 Mar 2022500

TWIGGE GIOVANI
Officer

Conversion of Exercise of derivative security at price 141.60 - 288.78 per share.Direct646,63023 Feb 20222,599

AYERS JONATHAN W
Director

Conversion of Exercise of derivative security at price 141.60 per share.Direct99,97018 Feb 2022706

TURNER KATHY V
Officer

Conversion of Exercise of derivative security at price 67.85 - 141.60 per share.Direct199,98018 Feb 20222,180

UNDERBERG SHARON E
General Counsel

Conversion of Exercise of derivative security at price 206.94 per share.Direct99,95217 Feb 2022483

MCKEON BRIAN P
Chief Financial Officer

Conversion of Exercise of derivative security at price 141.60 per share.Direct99,97016 Feb 2022706

AYERS JONATHAN W
Director

Sale at price 509.70 per share.Direct127,42515 Feb 2022250

MCKEON BRIAN P
Chief Financial Officer

Direct14 Feb 20222,085

POLEWACZYK JAMES F
Officer

Direct14 Feb 2022781

TWIGGE GIOVANI
Officer

Direct14 Feb 2022835

MAZELSKY JONATHAN JAY
Chief Executive Officer

Direct14 Feb 20223,063

UNDERBERG SHARON E
General Counsel

Direct14 Feb 2022838

TURNER KATHY V
Officer

Direct14 Feb 2022851

LANE MICHAEL J
Officer

Direct14 Feb 2022922

HUNT NIMRATA
Officer

Direct14 Feb 2022675

AYERS JONATHAN W
Director

Stock Gift at price 0.00 per share.Direct011 Feb 20228,000

SZOSTAK MARGARET ANNE
Director

Stock Gift at price 0.00 per share.Indirect007 Feb 2022660

JUNIUS DANIEL M
Director

Stock Award(Grant) at price 489.05 per share.Direct6,35828 Jan 202213