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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:
BIO RAD LABORATORIES INC: BIO
Price: 9/11/26 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
$369.32 $396.23 $236.73 $9,875 22 290 0.0% 7.1% 91.26% 16.41%
Exch Sector Industry Sub-Industry
NYSE Manufacturing Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks Laboratory Analytical Instruments
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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
    
 
ALLISON SCHWARTZ
DIR
JS
$44,789
116
9/5/26
9/6/26
---
$386.11
1,676
-6.5
D
R
9/9/26 - 6:47:17 pm
2
    
 
ALLISON SCHWARTZ
DIR
JB
---
320
9/5/26
9/6/26
---
---
1,768
22.1
D
R
9/9/26 - 6:47:17 pm
3
    
 
BARRY JAMES
VP,PR
JS
$323,946
839
9/5/26
9/6/26
---
$386.11
1,439
-36.8
D
R
9/9/26 - 6:46:53 pm
4
    
 
BARRY JAMES
VP,PR
JB
---
2,083
9/5/26
9/6/26
---
---
2,495
506.0
D
R
9/9/26 - 6:46:53 pm
5
    
 
EVRAN SEDAT
VP
JS
$233,983
606
9/5/26
9/6/26
---
$386.11
3,016
-16.7
D
R
9/9/26 - 6:46:26 pm
6
    
 
EVRAN SEDAT
VP
JB
---
1,891
9/5/26
9/6/26
---
---
3,880
95.1
D
R
9/9/26 - 6:46:26 pm
7
    
 
ENGELHARDT EVA ANETTE
VP,PR
JS
$329,738
854
9/5/26
9/6/26
---
$386.11
1,161
-42.4
D
R
9/9/26 - 6:45:58 pm
8
    
 
ENGELHARDT EVA ANETTE
VP,PR
JB
---
2,179
9/5/26
9/6/26
---
---
2,313
1,626.1
D
R
9/9/26 - 6:45:58 pm
9
    
 
ENLOE COURTNEY C
VP,GC,SEC
JS
$212,747
551
9/5/26
9/6/26
---
$386.11
1,189
-31.7
D
R
9/9/26 - 6:45:01 pm
10
    
 
ENLOE COURTNEY C
VP,GC,SEC
JB
---
1,453
9/5/26
9/6/26
---
---
1,957
288.4
D
R
9/9/26 - 6:45:01 pm
11
    
 
LAKKARAJU ROOP KALYAN
VP,CFO
JS
$517,774
1,341
9/5/26
9/6/26
---
$386.11
3,397
-28.3
D
R
9/9/26 - 6:42:51 pm
12
    
 
LAKKARAJU ROOP KALYAN
VP,CFO
JB
---
2,906
9/5/26
9/6/26
---
---
4,933
143.4
D
R
9/9/26 - 6:42:51 pm
13
    
 
SCHWARTZ NORMAN D
CB,CEO,DIR,BO
JS
$1,826,300
4,730
9/5/26
9/6/26
---
$386.11
447,418
-1.0
D
R
9/9/26 - 6:42:11 pm
14
    
 
SCHWARTZ NORMAN D
CB,CEO,DIR,BO
JB
---
7,564
9/5/26
9/6/26
---
---
450,873
1.7
D
R
9/9/26 - 6:42:11 pm
15
    
 
DIVINCENZO JONATHAN P
PR,COO
JS
$257,921
668
---
9/5/26
---
$386.11
1,963
-25.4
D
R
9/9/26 - 6:45:28 pm
16
    
 
DIVINCENZO JONATHAN P
PR,COO
JB
---
1,712
---
9/5/26
---
---
2,631
186.3
D
R
9/9/26 - 6:45:28 pm
17
    
 
MEHTA RAJAT
VP,OO
JS
$284,563
737
---
9/5/26
---
$386.11
366
-66.8
D
R
9/9/26 - 6:44:28 pm
18
    
 
MEHTA RAJAT
VP,OO
JB
---
1,826
---
9/5/26
---
---
1,736
---
D
R
9/9/26 - 6:44:28 pm
19
    
 
BARRY JAMES
VP,PR
JS
$58,668
154
---
9/1/26
---
$380.96
781
-16.5
D
R
9/3/26 - 5:41:13 pm
20
    
 
BARRY JAMES
VP,PR
JB
---
425
---
9/1/26
---
---
935
83.4
D
R
9/3/26 - 5:41:13 pm
21
    
 
ALLISON SCHWARTZ
DIR
JS
$16,381
43
---
9/1/26
---
$380.96
1,530
-2.7
D
R
9/3/26 - 5:38:37 pm
22
    
 
ALLISON SCHWARTZ
DIR
JB
---
117
---
9/1/26
---
---
1,573
8.0
D
R
9/3/26 - 5:38:37 pm
23
    
 
SCHWARTZ NORMAN D
CB,CEO,DIR,BO
JS
$889,923
2,336
---
9/1/26
---
$380.96
446,185
-0.5
D
R
9/3/26 - 5:35:58 pm
24
    
 
SCHWARTZ NORMAN D
CB,CEO,DIR,BO
JB
---
5,087
---
9/1/26
---
---
448,521
1.1
D
R
9/3/26 - 5:35:58 pm
25
    
 
ENGELHARDT EVA ANETTE
VP,PR
JS
$27,987
89
---
7/25/26
---
$314.46
503
-15.0
D
R
7/28/26 - 3:05:45 pm
26
    
 
ENGELHARDT EVA ANETTE
VP,PR
JB
---
246
---
7/25/26
---
---
592
71.1
D
R
7/28/26 - 3:05:45 pm
27
    
 
ENGELHARDT EVA ANETTE
VP,PR
S
$135,597
550
---
5/11/26
---
$246.54
346
-61.4
D
---
5/13/26 - 3:38:28 pm
28
    
 
LAKKARAJU ROOP KALYAN
VP,CFO
JS
$120,893
420
---
4/24/26
---
$287.84
2,564
-14.1
D
R
4/28/26 - 12:21:49 pm
29
    
 
LAKKARAJU ROOP KALYAN
VP,CFO
JB
---
1,078
---
4/24/26
---
---
2,984
56.6
D
R
4/28/26 - 12:21:49 pm
30
    
 
ENLOE COURTNEY C
VP,GC,SEC
JS
$22,164
77
---
4/24/26
---
$287.84
750
-9.3
D
R
4/28/26 - 12:20:04 pm
31
    
 
ENLOE COURTNEY C
VP,GC,SEC
JB
---
186
---
4/24/26
---
---
827
29.0
D
R
4/28/26 - 12:20:04 pm
32
    
 
HINCKLEY GREG K
DIR
JB
---
407
---
4/21/26
---
---
1,215
50.4
D
R
4/23/26 - 3:26:27 pm
33
    
 
PEI MELINDA LITHERLAND
DIR
JB
---
407
---
4/21/26
---
---
715
132.1
D
R
4/23/26 - 3:25:33 pm
34
    
 
EDWARDS JEFFREY L
DIR
JB
---
407
---
4/21/26
---
---
715
132.1
D
R
4/23/26 - 3:24:59 pm
35
    
 
PINKSTON ARNOLD A
DIR
JB
---
407
---
4/21/26
---
---
715
132.1
D
R
4/23/26 - 3:23:43 pm
36
    
 
BARRY JAMES
VP,PR
S
$214,289
700
---
11/6/25
---
$306.18
510
-57.9
D
---
11/10/25 - 4:15:49 pm
37
    
 
DIVINCENZO JONATHAN P
PR,COO
JS
$322,763
950
---
10/24/25
---
$339.75
919
-50.8
D
R
10/28/25 - 12:29:44 pm
38
    
 
DIVINCENZO JONATHAN P
PR,COO
JB
---
1,869
---
10/24/25
---
---
1,869
New
D
R
10/28/25 - 12:29:44 pm
39
    
 
EVRAN SEDAT
VP
JS
$107,837
335
---
10/20/25
---
$321.90
2,233
-13.0
D
R
10/21/25 - 4:42:00 pm
40
    
 
EVRAN SEDAT
VP
JB
---
1,044
---
10/20/25
---
---
2,568
68.5
D
R
10/21/25 - 4:42:00 pm
41
    
 
EVRAN SEDAT
VP
JS
$81,834
277
---
9/6/25
---
$295.43
1,524
-15.4
D
R
9/9/25 - 4:24:03 pm
42
    
 
EVRAN SEDAT
VP
JB
---
864
---
9/6/25
---
---
1,801
92.2
D
R
9/9/25 - 4:24:03 pm
43
    
 
LAKKARAJU ROOP KALYAN
VP,CFO
JS
$162,487
550
---
9/6/25
---
$295.43
1,844
-23.0
D
R
9/9/25 - 4:23:38 pm
44
    
 
LAKKARAJU ROOP KALYAN
VP,CFO
JB
---
1,535
---
9/6/25
---
---
2,394
178.8
D
R
9/9/25 - 4:23:38 pm
45
    
 
COREY COLLEEN
VP,HR
JS
$61,745
209
---
9/6/25
---
$295.43
19,550
-1.1
D
R
9/9/25 - 4:23:07 pm
46
    
 
COREY COLLEEN
VP,HR
JB
---
576
---
9/6/25
---
---
19,759
3.0
D
R
9/9/25 - 4:23:07 pm
47
    
 
BARRY JAMES
VP,PR
JS
$111,673
378
---
9/6/25
---
$295.43
1,210
-23.8
D
R
9/9/25 - 4:22:18 pm
48
    
 
BARRY JAMES
VP,PR
JB
---
1,056
---
9/6/25
---
---
1,588
198.7
D
R
9/9/25 - 4:22:18 pm
49
    
 
ALLISON SCHWARTZ
DIR
JS
$9,749
33
---
9/6/25
---
$295.43
1,456
-2.2
D
R
9/9/25 - 4:21:57 pm
50
    
 
ALLISON SCHWARTZ
DIR
JB
---
92
---
9/6/25
---
---
1,489
6.6
D
R
9/9/25 - 4:21:57 pm
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