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Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
REPLIGEN CORP: RGEN
Price: 4/4/25 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
$111.94 $182.52 $106.78 $6,285 56 693 0.0% 7.9% 103.39% 5.34%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Chemicals And Allied Products Biological Products, (No Disgnostic 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
    
 
KURIYEL RALF
VP
JS
$87,224
534
---
5/14/24
---
$163.34
23,726
-2.2
D
R
5/15/24 - 8:17:12 pm
2
    
 
BYLUND JAMES
COO
JS
$81,230
444
---
4/2/24
---
$182.95
20,591
-2.1
D
R
4/4/24 - 5:04:02 pm
3
    
 
HUNT ANTHONY
CEO
JS
---
2,000
---
3/18/24
---
---
183,249
-1.1
D
---
3/20/24 - 4:29:33 pm
4
    
 
PAX MARGARET
DIR
JB
---
92
---
3/18/24
---
---
92
New
D
R
3/19/24 - 6:19:33 pm
5
    
 
PAX MARGARET
DIR
3
---
---
---
3/18/24
---
---
---
---
---
---
3/19/24 - 5:34:41 pm
6
1y
16
44%
29%
1
KURIYEL RALF
VP
OS
$681,348
3,517
---
3/11/24
---
$193.73
24,260
-12.7
D
---
3/12/24 - 8:24:20 pm
7
    
 
KURIYEL RALF
VP
OE
$109,433
1,271
---
3/11/24
---
$86.10
27,777
4.8
D
---
3/12/24 - 8:24:20 pm
8
1y
23
43%
26%
1
HUNT ANTHONY
CEO
OS
$3,298,632
16,707
---
3/8/24
$195.49
$202.55
185,249
-8.3
D
10b
3/11/24 - 7:43:36 pm
9
    
 
HUNT ANTHONY
CEO
OE
$17
1
---
3/8/24
---
$16.55
201,956
0.0
D
10b
3/11/24 - 7:43:36 pm
10
    
 
HUNT ANTHONY
CEO
JS
$561,129
2,867
---
3/7/24
---
$195.72
201,955
-1.4
D
R
3/7/24 - 4:28:04 pm
11
    
 
KURIYEL RALF
VP
JS
$75,548
386
---
3/7/24
---
$195.72
26,506
-1.4
D
R
3/7/24 - 4:27:28 pm
12
    
 
BYLUND JAMES
COO
JS
$236,038
1,206
---
3/7/24
---
$195.72
21,035
-5.4
D
R
3/7/24 - 4:23:39 pm
13
    
 
GEBSKI CHRISTINE
O
JS
$75,548
386
---
3/7/24
---
$195.72
27,753
-1.4
D
R
3/7/24 - 4:22:29 pm
14
    
 
HUNT ANTHONY
CEO
JS
$1,637,931
8,386
3/4/24
3/5/24
$193.99
$195.52
204,822
-3.9
D
R
3/6/24 - 8:23:15 pm
15
    
 
BYLUND JAMES
COO
JS
$42,517
219
3/4/24
3/5/24
$193.99
$195.52
22,241
-1.0
D
---
3/6/24 - 8:06:50 pm
16
    
 
GEBSKI CHRISTINE
O
JS
$25,413
131
---
3/4/24
---
$193.99
28,139
-0.5
D
---
3/6/24 - 8:07:37 pm
17
    
 
KURIYEL RALF
VP
JS
$26,189
135
---
3/4/24
---
$193.99
26,892
-0.5
D
---
3/6/24 - 8:01:55 pm
18
    
 
GEBSKI CHRISTINE
O
JS
$174,569
908
3/1/24
3/4/24
$191.79
$192.71
28,270
-3.1
D
R
3/4/24 - 9:45:48 pm
19
    
 
BYLUND JAMES
COO
JB
---
50
---
3/1/24
---
---
22,460
0.2
D
---
3/5/24 - 8:44:15 pm
20
    
 
KURIYEL RALF
VP
JS
$86,881
453
---
3/1/24
---
$191.79
27,027
-1.6
D
R
3/4/24 - 9:51:29 pm
21
    
 
HUNT ANTHONY
CEO
JS
$637,126
3,322
---
3/1/24
---
$191.79
213,208
-1.5
D
R
3/4/24 - 9:49:02 pm
22
    
 
BYLUND JAMES
COO
JS
$157,268
820
---
3/1/24
---
$191.79
22,410
-3.5
D
R
3/4/24 - 9:45:24 pm
23
    
 
KURIYEL RALF
VP
JB
---
404
---
2/29/24
---
---
27,480
1.5
D
R
3/4/24 - 9:51:29 pm
24
    
 
HUNT ANTHONY
CEO
JB
---
2,504
---
2/29/24
---
---
216,530
1.2
D
R
3/4/24 - 9:49:02 pm
25
    
 
GEBSKI CHRISTINE
O
JB
---
391
---
2/29/24
---
---
29,178
1.4
D
R
3/4/24 - 9:45:48 pm
26
    
 
BYLUND JAMES
COO
JB
---
404
---
2/29/24
---
---
23,230
1.8
D
R
3/4/24 - 9:45:24 pm
27
    
 
BYLUND JAMES
COO
JB
---
8,691
---
2/27/24
---
---
22,826
61.5
D
R
2/29/24 - 9:25:44 pm
28
    
 
HUNT ANTHONY
CEO
JB
---
19,719
---
2/27/24
---
---
214,026
10.1
D
R
2/29/24 - 9:04:21 pm
29
    
 
KURIYEL RALF
VP
JB
---
3,520
---
2/27/24
---
---
27,076
14.9
D
R
2/29/24 - 8:54:59 pm
30
    
 
GARLAND JASON K
CFO
JB
---
2,540
---
2/27/24
---
---
8,043
46.2
D
R
2/29/24 - 7:09:36 pm
31
    
 
LOEILLOT OLIVIER
PR,CCO
JB
---
2,880
---
2/27/24
---
---
15,786
22.3
D
R
2/29/24 - 7:07:56 pm
32
    
 
DAWES KAREN A
DIR
OS*
$193,350
1,000
---
2/27/24
---
$193.35
87,367
-1.1
D
---
2/28/24 - 9:56:23 pm
33
1y
12
75%
37%
4
DAWES KAREN A
DIR
OE*
$194,616
4,626
---
2/27/24
---
$42.07
88,367
5.5
D
---
2/28/24 - 9:56:23 pm
34
    
 
BYLUND JAMES
COO
OS
$866,204
4,373
---
2/23/24
---
$198.08
14,135
-23.6
D
---
2/26/24 - 8:38:26 pm
35
    
 
BYLUND JAMES
COO
OE
$88,670
940
---
2/23/24
---
$94.33
18,508
5.4
D
---
2/26/24 - 8:38:26 pm
36
    
 
HUNT ANTHONY
CEO
JS
---
1,000
---
11/14/23
---
---
194,307
-0.5
D
---
11/16/23 - 4:05:09 pm
37
    
 
GEBSKI CHRISTINE
O
S
$557,328
3,788
---
11/10/23
---
$147.13
28,787
-11.6
D
---
11/13/23 - 5:10:34 pm
38
    
 
LOEILLOT OLIVIER
PR,CCO
JB
---
12,906
---
10/2/23
---
---
12,906
New
D
R
10/3/23 - 8:44:09 pm
39
    
 
LOEILLOT OLIVIER
PR,CCO
3
---
---
---
10/2/23
---
---
---
---
---
---
10/3/23 - 8:03:35 pm
40
    
 
GARLAND JASON K
CFO
JB
---
5,503
---
9/25/23
---
---
5,503
New
D
R
9/27/23 - 5:51:42 pm
41
    
 
GARLAND JASON K
CFO
3
---
---
---
9/25/23
---
---
---
---
---
---
9/27/23 - 5:22:52 pm
42
    
 
DAWES KAREN A
DIR
OS*
$145,673
850
---
8/29/23
---
$171.38
83,741
-1.0
D
---
8/30/23 - 4:06:03 pm
43
1y
12
75%
37%
4
DAWES KAREN A
DIR
OE*
$133,943
7,392
---
8/29/23
---
$18.12
84,591
9.6
D
---
8/30/23 - 4:06:03 pm
44
    
 
MADAUS MARTIN D
DIR
JB
---
686
---
5/18/23
---
---
2,297
42.6
D
R
5/22/23 - 9:48:41 pm
45
    
 
MHATRE ROHIN
DIR
JB
---
686
---
5/18/23
---
---
2,345
41.4
D
R
5/22/23 - 9:36:54 pm
46
    
 
DAWES KAREN A
DIR
JB
---
798
---
5/18/23
---
---
77,199
1.0
D
R
5/22/23 - 9:26:40 pm
47
    
 
EGLINTON MANNER CARRIE
DIR
JB
---
686
---
5/18/23
---
---
2,167
46.3
D
R
5/22/23 - 9:25:13 pm
48
    
 
BARTHELEMY NICOLAS
DIR
JB
---
686
---
5/18/23
---
---
2,767
33.0
D
R
5/22/23 - 9:21:47 pm
49
    
 
MUIR GLENN P
DIR
JB
---
686
---
5/18/23
---
---
7,582
9.9
D
R
5/22/23 - 9:21:44 pm
50
    
 
KONSTANTINOV KONSTANTIN
DIR
JB
---
686
---
5/18/23
---
---
1,220
128.5
D
R
5/22/23 - 9:19:26 pm
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