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IDXX - IDEXX Laboratories, Inc.

NasdaqGS - NasdaqGS Real-time price. Currency in USD

Insider transactions

Currency in USD

Insider purchases - Last 6 months	Shares	Trans
Purchases	96,689	39
Sales	38,170	11
Net shares purchased (sold)	58,519	50
Total insider shares held	775.27k	N/A
% net shares purchased (sold)	8.20%	N/A

Net institutional purchases - Prior quarter to latest quarter	Shares
Net shares purchased (sold)	N/A
% change in institutional shares held	N/A

Insider transactions reported - last two years

Insider	Transaction	Type	Value	Date	Shares
AYERS JONATHAN W Director	Sale at price 486.48 - 498.48 per share.	Direct	9,805,771	19 May 2023	20,000
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	1,590,800	19 May 2023	20,000
MAZELSKY JONATHAN JAY Chief Executive Officer	Stock Gift at price 0.00 per share.	Direct	0	18 May 2023	602
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	15 May 2023	3,514
SZOSTAK MARGARET ANNE Director		Direct		11 May 2023	344
ESSIG STUART M Director		Direct		11 May 2023	344
AYERS JONATHAN W Director		Direct		11 May 2023	344
KINGSLEY LAWRENCE D Director		Direct		11 May 2023	464
VANDEBROEK SOPHIE V Director		Direct		11 May 2023	344
COLLINS ASHA S. Director		Direct		11 May 2023	344
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 178.26 per share.	Direct	99,826	10 May 2023	560
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	09 May 2023	1,685
SZOSTAK MARGARET ANNE Director	Sale at price 473.59 - 476.12 per share.	Indirect	949,789	05 May 2023	2,000
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	05 May 2023	2,501
MCKEON BRIAN P Chief Financial Officer	Conversion of Exercise of derivative security at price 178.26 per share.	Direct	99,826	05 May 2023	560
UNDERBERG SHARON E General Counsel	Conversion of Exercise of derivative security at price 206.94 per share.	Direct	99,952	05 May 2023	483
LANE MICHAEL J Officer	Sale at price 484.00 per share.	Direct	484,000	05 May 2023	1,000
VANDEBROEK SOPHIE V Director	Stock Gift at price 0.00 per share.	Indirect	0	04 May 2023	500
VANDEBROEK SOPHIE V Director	Sale at price 469.02 per share.	Direct	1,025,740	04 May 2023	2,187
VANDEBROEK SOPHIE V Director	Conversion of Exercise of derivative security at price 206.62 per share.	Direct	451,878	04 May 2023	2,187
MAZELSKY JONATHAN JAY Chief Executive Officer	Conversion of Exercise of derivative security at price 178.26 per share.	Direct	99,826	04 May 2023	560
JUNIUS DANIEL M Director	Stock Award(Grant) at price 492.16 per share.	Direct	6,398	28 Apr 2023	13
JUNIUS DANIEL M Director	Sale at price 511.68 per share.	Direct	1,119,044	16 Feb 2023	2,187
JUNIUS DANIEL M Director	Conversion of Exercise of derivative security at price 206.62 per share.	Direct	451,878	16 Feb 2023	2,187
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	16 Feb 2023	1,000
TURNER KATHY V Officer	Sale at price 510.03 - 515.58 per share.	Direct	515,187	16 Feb 2023	1,010
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	795	16 Feb 2023	10
TURNER KATHY V Officer	Stock Award(Grant) at price 514.59 per share.	Direct	514,590	15 Feb 2023	1,000
MCKEON BRIAN P Chief Financial Officer		Direct		14 Feb 2023	1,928
POLEWACZYK JAMES F Officer		Direct		14 Feb 2023	834
MAZELSKY JONATHAN JAY Chief Executive Officer		Direct		14 Feb 2023	3,561
SMITH MARTIN ALEXANDER Officer		Direct		14 Feb 2023	149
UNDERBERG SHARON E General Counsel		Direct		14 Feb 2023	1,010
TURNER KATHY V Officer	Sale at price 502.81 - 505.06 per share.	Direct	1,009,189	14 Feb 2023	2,000
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	159,080	14 Feb 2023	2,732
LANE MICHAEL J Officer		Direct		14 Feb 2023	915
HUNT NIMRATA Officer		Direct		14 Feb 2023	791
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	09 Feb 2023	21,500
TURNER KATHY V Officer	Sale at price 505.04 per share.	Direct	505,037	09 Feb 2023	1,000
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	79,540	09 Feb 2023	1,000
HUNT NIMRATA Officer	Conversion of Exercise of derivative security at price 141.60 per share.	Direct	99,970	09 Feb 2023	706
SZOSTAK MARGARET ANNE Director	Stock Gift at price 0.00 per share.	Indirect	0	08 Feb 2023	6,557
JUNIUS DANIEL M Director	Stock Award(Grant) at price 482.95 per share.	Direct	6,761	30 Jan 2023	14
JUNIUS DANIEL M Director	Sale at price 424.91 per share.	Direct	1,294,276	05 Dec 2022	3,046
JUNIUS DANIEL M Director	Conversion of Exercise of derivative security at price 160.28 per share.	Direct	488,213	05 Dec 2022	3,046
SZOSTAK MARGARET ANNE Director	Sale at price 428.55 per share.	Direct	317,127	02 Dec 2022	740
SZOSTAK MARGARET ANNE Director	Conversion of Exercise of derivative security at price 160.28 per share.	Direct	320,560	02 Dec 2022	2,000
TURNER KATHY V Officer	Sale at price 436.00 per share.	Direct	1,308,000	01 Dec 2022	3,000
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 141.60 per share.	Direct	424,800	01 Dec 2022	3,000
MAZELSKY JONATHAN JAY Chief Executive Officer	Sale at price 433.37 - 435.88 per share.	Direct	4,561,912	14 Nov 2022	10,500
MAZELSKY JONATHAN JAY Chief Executive Officer	Conversion of Exercise of derivative security at price 62.00 per share.	Direct	1,177,876	14 Nov 2022	18,998
TURNER KATHY V Officer	Sale at price 405.21 - 442.05 per share.	Direct	5,921,381	11 Nov 2022	13,877
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 178.26 - 206.94 per share.	Direct	2,626,005	11 Nov 2022	13,877
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	09 Nov 2022	7,400
MAZELSKY JONATHAN JAY Chief Executive Officer	Sale at price 378.60 - 385.01 per share.	Direct	5,060,319	07 Nov 2022	13,230
MAZELSKY JONATHAN JAY Chief Executive Officer	Conversion of Exercise of derivative security at price 52.00 per share.	Direct	1,248,104	07 Nov 2022	24,002
JUNIUS DANIEL M Director	Stock Award(Grant) at price 364.28 per share.	Direct	6,557	28 Oct 2022	18
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	06 Sept 2022	455,000
SMITH MARTIN ALEXANDER Officer		Direct		01 Sept 2022	19
MCKEON BRIAN P Chief Financial Officer		Direct		05 Aug 2022	192
MAZELSKY JONATHAN JAY Chief Executive Officer		Direct		05 Aug 2022	385
JUNIUS DANIEL M Director	Stock Award(Grant) at price 399.18 per share.	Direct	6,387	29 Jul 2022	16
MAZELSKY JONATHAN JAY Chief Executive Officer	Conversion of Exercise of derivative security at price 141.60 per share.	Direct	99,970	20 May 2022	706
SZOSTAK MARGARET ANNE Director		Direct		11 May 2022	224
ESSIG STUART M Director		Direct		11 May 2022	224
AYERS JONATHAN W Director		Direct		11 May 2022	224
KINGSLEY LAWRENCE D Director		Direct		11 May 2022	302
VANDEBROEK SOPHIE V Director		Direct		11 May 2022	224
JUNIUS DANIEL M Director	Stock Award(Grant) at price 430.48 per share.	Direct	6,457	29 Apr 2022	15
MAZELSKY JONATHAN JAY Chief Executive Officer	Stock Gift at price 0.00 per share.	Direct	0	04 Mar 2022	500
TWIGGE GIOVANI Officer	Conversion of Exercise of derivative security at price 141.60 - 288.78 per share.	Direct	646,630	23 Feb 2022	2,599
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 141.60 per share.	Direct	99,970	18 Feb 2022	706
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 67.85 - 141.60 per share.	Direct	199,980	18 Feb 2022	2,180
UNDERBERG SHARON E General Counsel	Conversion of Exercise of derivative security at price 206.94 per share.	Direct	99,952	17 Feb 2022	483
MCKEON BRIAN P Chief Financial Officer	Conversion of Exercise of derivative security at price 141.60 per share.	Direct	99,970	16 Feb 2022	706
AYERS JONATHAN W Director	Sale at price 509.70 per share.	Direct	127,425	15 Feb 2022	250
MCKEON BRIAN P Chief Financial Officer		Direct		14 Feb 2022	2,085
POLEWACZYK JAMES F Officer		Direct		14 Feb 2022	781
TWIGGE GIOVANI Officer		Direct		14 Feb 2022	835
MAZELSKY JONATHAN JAY Chief Executive Officer		Direct		14 Feb 2022	3,063
UNDERBERG SHARON E General Counsel		Direct		14 Feb 2022	838
TURNER KATHY V Officer		Direct		14 Feb 2022	851
LANE MICHAEL J Officer		Direct		14 Feb 2022	922
HUNT NIMRATA Officer		Direct		14 Feb 2022	675
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	11 Feb 2022	8,000
SZOSTAK MARGARET ANNE Director	Stock Gift at price 0.00 per share.	Indirect	0	07 Feb 2022	660
JUNIUS DANIEL M Director	Stock Award(Grant) at price 489.05 per share.	Direct	6,358	28 Jan 2022	13
ESSIG STUART M Director	Stock Award(Grant) at price 489.05 per share.	Direct	23,963	28 Jan 2022	49
COLLINS ASHA S. Director	Stock Award(Grant) at price 489.05 per share.	Direct	20,051	28 Jan 2022	41
CLAFLIN BRUCE L Director	Stock Gift at price 0.00 per share.	Direct	0	29 Nov 2021	1,560
POLEWACZYK JAMES F Officer	Sale at price 633.00 per share.	Direct	2,908,635	29 Nov 2021	4,595
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	19 Nov 2021	6,961
MCKEON BRIAN P Chief Financial Officer	Sale at price 620.55 - 621.26 per share.	Direct	5,726,188	12 Nov 2021	9,225
MCKEON BRIAN P Chief Financial Officer	Conversion of Exercise of derivative security at price 67.85 per share.	Direct	625,916	12 Nov 2021	9,225
MCKEON BRIAN P Chief Financial Officer	Sale at price 621.40 - 629.80 per share.	Direct	12,499,279	10 Nov 2021	20,000
MCKEON BRIAN P Chief Financial Officer	Conversion of Exercise of derivative security at price 67.85 per share.	Direct	1,357,000	10 Nov 2021	20,000
MCKEON BRIAN P Chief Financial Officer	Sale at price 625.25 - 632.19 per share.	Direct	10,259,809	09 Nov 2021	16,310
MCKEON BRIAN P Chief Financial Officer	Conversion of Exercise of derivative security at price 67.85 per share.	Direct	1,106,634	09 Nov 2021	16,310
JUNIUS DANIEL M Director	Stock Award(Grant) at price 666.14 per share.	Direct	6,661	29 Oct 2021	10
ESSIG STUART M Director	Stock Award(Grant) at price 666.14 per share.	Direct	23,981	29 Oct 2021	36
COLLINS ASHA S. Director	Stock Award(Grant) at price 666.14 per share.	Direct	19,984	29 Oct 2021	30
CLAFLIN BRUCE L Director	Conversion of Exercise of derivative security at price 160.28 per share.	Direct	307,898	11 Oct 2021	1,921
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	99,902	31 Aug 2021	1,256
TURNER KATHY V Officer	Sale at price 678.00 - 689.00 per share.	Direct	1,733,378	30 Aug 2021	2,526
TURNER KATHY V Officer	Conversion of Exercise of derivative security at price 64.24 - 79.54 per share.	Direct	196,695	30 Aug 2021	2,526
POLEWACZYK JAMES F Officer	Stock Gift at price 0.00 per share.	Direct	0	23 Aug 2021	522
MAZELSKY JONATHAN JAY Chief Executive Officer	Sale at price 672.36 - 677.58 per share.	Direct	4,051,262	16 Aug 2021	6,000
JUNIUS DANIEL M Director	Sale at price 679.58 per share.	Direct	1,632,355	10 Aug 2021	2,402
JUNIUS DANIEL M Director	Conversion of Exercise of derivative security at price 85.00 per share.	Direct	204,170	10 Aug 2021	2,402
HUNT NIMRATA Officer	Conversion of Exercise of derivative security at price 67.85 - 141.60 per share.	Direct	99,896	10 Aug 2021	1,106
SZOSTAK MARGARET ANNE Director	Sale at price 681.49 - 694.62 per share.	Indirect	2,063,616	06 Aug 2021	3,000
MCKEON BRIAN P Chief Financial Officer		Direct		05 Aug 2021	192
MAZELSKY JONATHAN JAY Chief Executive Officer		Direct		05 Aug 2021	385
HUNT NIMRATA Officer	Sale at price 703.00 per share.	Direct	378,214	05 Aug 2021	538
HUNT NIMRATA Officer	Conversion of Exercise of derivative security at price 67.85 - 141.60 per share.	Direct	74,190	05 Aug 2021	538
TWIGGE GIOVANI Officer	Sale at price 695.34 - 701.36 per share.	Direct	14,170,900	04 Aug 2021	20,295
TWIGGE GIOVANI Officer	Conversion of Exercise of derivative security at price 67.85 - 288.78 per share.	Direct	3,454,692	04 Aug 2021	20,452
LANE MICHAEL J Officer	Sale at price 687.47 - 695.50 per share.	Direct	4,840,670	03 Aug 2021	6,999
LANE MICHAEL J Officer	Conversion of Exercise of derivative security at price 67.85 - 141.60 per share.	Direct	802,037	03 Aug 2021	6,999
JUNIUS DANIEL M Director	Stock Award(Grant) at price 678.53 per share.	Direct	6,785	30 Jul 2021	10
ESSIG STUART M Director	Stock Award(Grant) at price 678.53 per share.	Direct	23,749	30 Jul 2021	35
COLLINS ASHA S. Director	Stock Award(Grant) at price 678.53 per share.	Direct	19,677	30 Jul 2021	29
AYERS JONATHAN W Director	Sale at price 560.38 - 564.60 per share.	Direct	5,318,989	28 May 2021	9,460
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	752,448	28 May 2021	9,460
POLEWACZYK JAMES F Officer	Sale at price 558.89 - 565.55 per share.	Direct	5,619,057	28 May 2021	10,000
POLEWACZYK JAMES F Officer	Conversion of Exercise of derivative security at price 67.85 per share.	Direct	678,500	28 May 2021	10,000
TURNER KATHY V Officer	Sale at price 558.44 per share.	Direct	1,116,884	28 May 2021	2,000
TURNER KATHY V Officer	Sale at price 558.44 per share.	Direct	1,116,884	28 May 2021	2,000
AYERS JONATHAN W Director	Sale at price 546.98 - 553.37 per share.	Direct	5,495,735	25 May 2021	10,000
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	795,400	25 May 2021	10,000
TURNER KATHY V Officer	Sale at price 545.00 - 549.00 per share.	Direct	1,584,100	24 May 2021	2,900
JUNIUS DANIEL M Director	Sale at price 539.57 per share.	Direct	1,348,918	21 May 2021	2,500
JUNIUS DANIEL M Director	Conversion of Exercise of derivative security at price 85.00 per share.	Direct	212,500	21 May 2021	2,500
TURNER KATHY V Officer	Sale at price 535.00 - 545.00 per share.	Direct	1,620,000	21 May 2021	3,000
AYERS JONATHAN W Director	Sale at price 536.43 - 538.18 per share.	Direct	2,685,324	20 May 2021	5,000
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	397,700	20 May 2021	5,000
AYERS JONATHAN W Director	Sale at price 528.01 per share.	Direct	4,029,809	18 May 2021	7,632
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 79.54 per share.	Direct	607,049	18 May 2021	7,632
MAZELSKY JONATHAN JAY Chief Executive Officer	Stock Gift at price 0.00 per share.	Direct	0	18 May 2021	500
AYERS JONATHAN W Director	Stock Gift at price 0.00 per share.	Direct	0	12 May 2021	9,000
AYERS JONATHAN W Director	Sale at price 541.01 - 542.46 per share.	Direct	277,000	10 May 2021	512
JUNIUS DANIEL M Director	Stock Award(Grant) at price 548.99 per share.	Direct	6,039	30 Apr 2021	11
ESSIG STUART M Director	Stock Award(Grant) at price 548.99 per share.	Direct	19,764	30 Apr 2021	36
COLLINS ASHA S. Director	Stock Award(Grant) at price 548.99 per share.	Direct	19,764	30 Apr 2021	36
TWIGGE GIOVANI Officer	Conversion of Exercise of derivative security at price 67.85 per share.	Direct	218,952	26 Feb 2021	3,227
POLEWACZYK JAMES F Officer	Conversion of Exercise of derivative security at price 67.85 per share.	Direct	100,147	25 Feb 2021	1,476
AYERS JONATHAN W Director	Conversion of Exercise of derivative security at price 67.85 per share.	Direct	100,147	23 Feb 2021	1,476
HENDERSON REBECCA M Director	Sale at price 513.41 per share.	Direct	1,563,840	23 Feb 2021	3,046
HENDERSON REBECCA M Director	Conversion of Exercise of derivative security at price 160.28 per share.	Direct	488,213	23 Feb 2021	3,046
JUNIUS DANIEL M Director	Sale at price 538.57 - 539.19 per share.	Direct	1,022,207	22 Feb 2021	1,898