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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
IDEXX LABORATORIES INC DE: IDXX
Price: 5/9/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$491.70 $548.88 $356.14 $39,543 80 874 0.0% 4.7% 95.87% 0.67%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Chemicals And Allied Products In Vitro & In Vivo Diagnostic Substances
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
1y
9
44%
11%
1
MAZELSKY JONATHAN JAY
PR,CEO,DIR
OS
$3,657,049
7,128
---
12/4/23
$512.95
$513.51
79,233
-8.3
D
---
12/6/23 - 5:01:27 pm
2
    
 
MAZELSKY JONATHAN JAY
PR,CEO,DIR
OE
$1,067,745
13,424
---
12/4/23
---
$79.54
86,361
18.4
D
---
12/6/23 - 5:01:27 pm
3
    
 
AYERS JONATHAN W
DIR
JS
---
2,424
---
12/4/23
---
---
272,594
-0.9
D
---
12/6/23 - 5:00:15 pm
4
    
 
AYERS JONATHAN W
DIR
JS
---
1,850
---
11/29/23
---
---
275,018
-0.7
D
---
12/1/23 - 5:00:22 pm
5
    
 
AYERS JONATHAN W
DIR
JS
---
2,506
---
11/20/23
---
---
276,868
-0.9
D
---
11/22/23 - 5:00:24 pm
6
    
 
AYERS JONATHAN W
DIR
JS
---
2,494
---
11/15/23
---
---
279,374
-0.9
D
---
11/16/23 - 6:50:20 pm
7
    
 
LANE MICHAEL
VP
OE
$231,142
1,728
---
11/7/23
$67.85
$178.26
5,774
42.7
D
---
11/8/23 - 5:09:11 pm
8
    
 
JUNIUS DANIEL M
DIR
JB
$7,531
19
---
10/30/23
---
$396.39
3,028
0.6
D
---
11/1/23 - 6:06:11 pm
9
    
 
AYERS JONATHAN W
DIR
JS
---
147,821
---
9/6/23
---
---
302,179
-32.8
I
---
9/8/23 - 5:00:40 pm
10
    
 
AYERS JONATHAN W
DIR
JB
---
147,821
---
9/6/23
---
---
281,868
110.3
D
---
9/8/23 - 5:00:40 pm
11
    
 
SMITH MARTIN ALEXANDER
VP
JS
$2,556
5
---
9/1/23
---
$511.29
221
-2.2
D
R
9/6/23 - 5:01:13 pm
12
    
 
SMITH MARTIN ALEXANDER
VP
JB
---
19
---
9/1/23
---
---
226
9.2
D
R
9/6/23 - 5:01:13 pm
13
    
 
AYERS JONATHAN W
DIR
JS
---
1,500
8/31/23
9/1/23
---
---
134,047
-1.1
D
---
9/5/23 - 5:00:23 pm
14
1y
9
44%
11%
1
MAZELSKY JONATHAN JAY
PR,CEO,DIR
OS
$6,873,267
13,424
---
8/31/23
---
$512.01
72,925
-15.5
D
---
9/5/23 - 5:01:20 pm
15
    
 
MAZELSKY JONATHAN JAY
PR,CEO,DIR
OE
$1,067,745
13,424
---
8/31/23
---
$79.54
86,349
18.4
D
---
9/5/23 - 5:01:20 pm
16
1y
7
86%
-5%
1
POLEWACZYK JAMES F
VP
OS
$11,696,446
22,909
---
8/29/23
$508.96
$511.22
10,038
-69.5
D
---
8/31/23 - 5:17:05 pm
17
    
 
POLEWACZYK JAMES F
VP
OE
$2,438,478
16,909
---
8/29/23
$68.75
$178.26
32,947
105.4
D
---
8/31/23 - 5:17:05 pm
18
    
 
AYERS JONATHAN W
DIR
JS
---
492
---
8/15/23
---
---
135,547
-0.4
D
---
8/17/23 - 7:37:46 pm
19
    
 
AYERS JONATHAN W
DIR
JS
---
1,000
---
8/11/23
---
---
136,039
-0.7
D
---
8/14/23 - 5:00:18 pm
20
    
 
MCKEON BRIAN P
VP,CFO,TR
JS
$58,977
117
---
8/5/23
---
$504.08
29,692
-0.4
D
R
8/8/23 - 5:59:47 pm
21
    
 
MCKEON BRIAN P
VP,CFO,TR
JB
---
192
---
8/5/23
---
---
29,809
0.6
D
R
8/8/23 - 5:59:47 pm
22
    
 
MAZELSKY JONATHAN JAY
PR,CEO,DIR
JS
$85,694
170
---
8/5/23
---
$504.08
72,925
-0.2
D
R
8/8/23 - 5:59:03 pm
23
    
 
MAZELSKY JONATHAN JAY
PR,CEO,DIR
JB
---
384
---
8/5/23
---
---
73,095
0.5
D
R
8/8/23 - 5:59:03 pm
24
1y
7
14%
19%
1
LANE MICHAEL
VP
OS
$8,173,770
16,027
---
8/3/23
---
$510.00
4,034
-79.9
D
---
8/7/23 - 5:04:57 pm
25
    
 
LANE MICHAEL
VP
OE
$3,004,598
16,027
---
8/3/23
$141.60
$206.94
20,061
397.3
D
---
8/7/23 - 5:04:57 pm
26
    
 
JUNIUS DANIEL M
DIR
JB
$7,739
14
---
7/28/23
---
$552.78
3,009
0.5
D
---
8/1/23 - 5:19:55 pm
27
    
 
BRITT IRENE CHANG
DIR
3
---
---
---
7/11/23
---
---
---
---
D
---
7/12/23 - 5:00:36 pm
28
1y
58
16%
35%
1
AYERS JONATHAN W
DIR
OS
$9,805,770
20,000
5/18/23
5/19/23
$486.48
$498.48
137,039
-12.7
D
---
5/22/23 - 5:00:32 pm
29
    
 
AYERS JONATHAN W
DIR
OE
$1,590,800
20,000
5/18/23
5/19/23
---
$79.54
147,039
15.7
D
---
5/22/23 - 5:00:32 pm
30
    
 
MAZELSKY JONATHAN JAY
PR,CEO,DIR
JS
---
602
---
5/18/23
---
---
72,699
-0.8
D
---
5/19/23 - 5:04:36 pm
31
    
 
AYERS JONATHAN W
DIR
JS
---
3,514
---
5/15/23
---
---
137,039
-2.5
D
---
5/17/23 - 5:02:28 pm
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