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Detailed Insider History for:
CERUS CORP: CERS
Price: 4/18/25 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
$1.30 $2.54 $1.12 $242 186 1,489 0.0% 7.1% 76.31% 3.25%
Exch Sector Industry Sub-Industry
NasdaqGM Manufacturing Chemicals And Allied Products Biological Products, (No Disgnostic Substances)
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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
16
75%
-16%
1
JENSEN CHRYSTAL
LO
AS
$71,085
49,024
3/13/25
3/14/25
---
$1.45
783,294
-5.9
D
10b
3/17/25 - 5:02:37 pm
2
1y
8
88%
-15%
2
JAYARAMAN VIVEK K
COO
AS
$110,184
75,989
3/13/25
3/14/25
---
$1.45
1,431,326
-5.0
D
10b
3/17/25 - 5:01:47 pm
3
1y
10
70%
-13%
2
GREENMAN WILLIAM MARINER
PR,CEO,DIR
AS
$281,174
193,913
3/13/25
3/14/25
---
$1.45
4,115,845
-4.5
D
10b
3/17/25 - 5:00:46 pm
4
1y
25
84%
-21%
1
GREEN KEVIN DENNIS
CFO
AS
$86,836
59,887
3/13/25
3/14/25
---
$1.45
875,867
-6.4
D
10b
3/17/25 - 4:56:15 pm
5
1y
16
75%
-15%
1
BENJAMIN RICHARD J
O
AS
$71,085
49,024
3/13/25
3/14/25
---
$1.45
685,775
-6.7
D
10b
3/17/25 - 4:55:30 pm
6
1y
16
75%
-16%
1
JENSEN CHRYSTAL
LO
AS
$41,131
27,457
---
3/7/25
---
$1.50
832,318
-3.2
D
10b
3/10/25 - 7:59:01 pm
7
1y
8
88%
-15%
2
JAYARAMAN VIVEK K
COO
AS
$50,931
33,999
---
3/7/25
---
$1.50
1,507,315
-2.2
D
10b
3/10/25 - 7:56:13 pm
8
1y
10
70%
-13%
2
GREENMAN WILLIAM MARINER
PR,CEO,DIR
AS
$91,354
60,984
---
3/7/25
---
$1.50
4,309,758
-1.4
D
10b
3/10/25 - 7:55:14 pm
9
1y
25
84%
-21%
1
GREEN KEVIN DENNIS
CFO
AS
$46,660
31,148
---
3/7/25
---
$1.50
935,754
-3.2
D
10b
3/10/25 - 7:54:28 pm
10
1y
16
75%
-15%
1
BENJAMIN RICHARD J
O
AS
$39,156
26,139
---
3/7/25
---
$1.50
734,799
-3.4
D
10b
3/10/25 - 7:53:05 pm
11
    
 
JENSEN CHRYSTAL
LO
JB
---
454,577
---
3/6/25
---
---
859,775
112.2
D
10b
3/10/25 - 7:59:01 pm
12
    
 
JAYARAMAN VIVEK K
COO
JB
---
635,486
---
3/6/25
---
---
1,541,314
70.2
D
10b
3/10/25 - 7:56:13 pm
13
    
 
GREENMAN WILLIAM MARINER
PR,CEO,DIR
JB
---
1,140,742
---
3/6/25
---
---
4,370,742
35.3
D
10b
3/10/25 - 7:55:14 pm
14
    
 
GREEN KEVIN DENNIS
CFO
JB
---
473,040
---
3/6/25
---
---
966,902
95.8
D
10b
3/10/25 - 7:54:28 pm
15
    
 
BENJAMIN RICHARD J
O
JB
---
366,565
---
3/6/25
---
---
760,938
92.9
D
10b
3/10/25 - 7:53:05 pm
16
1y
16
75%
-16%
1
JENSEN CHRYSTAL
LO
AS
$104,885
66,292
---
3/4/25
$1.55
$1.59
405,198
-14.1
D
R,10b
3/5/25 - 8:31:53 pm
17
1y
8
88%
-15%
2
JAYARAMAN VIVEK K
COO
AS
$16,693
10,780
---
3/4/25
---
$1.55
905,828
-1.2
D
R,10b
3/5/25 - 8:30:37 pm
18
1y
10
70%
-13%
2
GREENMAN WILLIAM MARINER
PR,CEO,DIR
AS
$35,651
23,023
---
3/4/25
---
$1.55
3,230,000
-0.7
D
R,10b
3/5/25 - 8:29:12 pm
19
1y
25
84%
-21%
1
GREEN KEVIN DENNIS
CFO
AS
$108,658
69,042
3/3/25
3/4/25
$1.55
$1.58
493,862
-12.3
D
R,10b
3/5/25 - 8:27:18 pm
20
1y
16
75%
-15%
1
BENJAMIN RICHARD J
O
AS
$90,571
57,546
3/3/25
3/4/25
---
$1.55
394,373
-12.7
D
R,10b
3/5/25 - 8:23:08 pm
21
    
 
JENSEN CHRYSTAL
LO
JB
---
13,912
---
3/3/25
---
---
471,490
3.0
D
R,10b
3/5/25 - 8:31:53 pm
22
    
 
JAYARAMAN VIVEK K
COO
JB
---
23,850
---
3/3/25
---
---
916,608
2.7
D
R,10b
3/5/25 - 8:30:37 pm
23
    
 
GREENMAN WILLIAM MARINER
PR,CEO,DIR
JB
---
57,637
---
3/3/25
---
---
3,253,023
1.8
D
R,10b
3/5/25 - 8:29:12 pm
24
    
 
GREEN KEVIN DENNIS
CFO
JB
---
18,550
---
3/3/25
---
---
562,904
3.4
D
R,10b
3/5/25 - 8:27:18 pm
25
    
 
BENJAMIN RICHARD J
O
JB
---
13,912
---
3/3/25
---
---
451,919
3.2
D
R,10b
3/5/25 - 8:23:08 pm
26
1y
16
75%
-16%
1
JENSEN CHRYSTAL
LO
AS
$28,501
16,667
---
12/16/24
---
$1.71
457,578
-3.5
D
10b
12/16/24 - 8:34:35 pm
27
    
 
GREGORY DEAN A
DIR
B
$2,933
1,725
---
12/13/24
---
$1.70
61,725
2.9
D
---
1/2/25 - 5:46:11 pm
28
3m
1
100%
-19%
6
BJERKHOLT ERIC
DIR
S
$35,700
20,000
---
12/12/24
---
$1.78
162,133
-11.0
D
---
12/16/24 - 8:37:31 pm
29
1y
25
84%
-21%
1
GREEN KEVIN DENNIS
CFO
AS
$178,745
82,657
9/3/24
9/4/24
---
$2.15
536,093
-13.4
D
10b
9/5/24 - 5:05:38 pm
30
1y
16
75%
-16%
1
JENSEN CHRYSTAL
LO
AS
$34,417
16,667
---
8/15/24
---
$2.06
474,245
-3.4
D
10b
8/19/24 - 4:35:09 pm
31
1y
16
75%
-15%
1
BENJAMIN RICHARD J
O
AS
$54,013
21,605
---
8/2/24
---
$2.50
438,007
-4.7
D
10b
8/7/24 - 4:07:42 pm
32
    
 
GREGORY DEAN A
DIR
JB
---
60,000
---
7/1/24
---
---
60,000
New
D
---
7/2/24 - 4:36:30 pm
33
    
 
GREGORY DEAN A
DIR
3
---
---
---
7/1/24
---
---
---
---
D
---
7/2/24 - 4:33:07 pm
34
    
 
WITNEY FRANK
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
220,059
22.2
D
---
6/6/24 - 8:03:06 pm
35
    
 
SWISHER DANIEL N JR
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
147,045
37.4
D
---
6/6/24 - 8:02:04 pm
36
    
 
SHAN HUA
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
72,386
123.5
D
---
6/6/24 - 8:00:51 pm
37
    
 
SCHULZE GAIL
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
163,420
32.4
D
---
6/6/24 - 7:59:40 pm
38
    
 
NACHTSHEIM JAMI K
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
148,362
36.9
D
---
6/6/24 - 7:58:30 pm
39
    
 
MOORE TIMOTHY L
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
145,073
38.1
D
---
6/6/24 - 7:57:30 pm
40
    
 
LUCENA ANN
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
112,284
55.3
D
---
6/6/24 - 7:54:58 pm
41
    
 
BJERKHOLT ERIC
DIR
JB
$200,000
40,000
---
6/5/24
---
$5.00
182,133
28.1
D
---
6/6/24 - 7:52:59 pm
42
    
 
SHAN HUA
DIR
B
$4,975
2,500
---
5/13/24
---
$1.99
32,386
8.4
D
---
5/14/24 - 6:30:46 pm
43
1y
1
100%
69%
3
NACHTSHEIM JAMI K
DIR
B
$3,578
2,000
---
5/10/24
---
$1.79
108,362
1.9
D
---
5/13/24 - 5:09:19 pm
44
1y
1
100%
69%
2
WITNEY FRANK
DIR
B
$37,800
20,000
---
5/9/24
---
$1.89
180,059
12.5
D
---
5/10/24 - 8:17:33 pm
45
1y
2
50%
21%
3
SWISHER DANIEL N JR
DIR
B
$4,689
2,500
---
5/9/24
---
$1.88
107,045
2.4
D
---
5/9/24 - 5:15:17 pm
46
1y
25
84%
-21%
1
GREEN KEVIN DENNIS
CFO
AS
$42,444
21,497
---
3/14/24
---
$1.97
618,750
-3.4
D
R,10b
3/14/24 - 9:53:57 pm
47
1y
16
75%
-16%
1
JENSEN CHRYSTAL
LO
AS
$71,107
35,284
3/13/24
3/14/24
---
$1.97
490,912
-6.7
D
R,10b
3/14/24 - 9:47:06 pm
48
1y
8
88%
-15%
2
JAYARAMAN VIVEK K
COO
AS
$106,892
53,041
3/13/24
3/14/24
---
$1.97
878,653
-5.7
D
R,10b
3/14/24 - 9:33:21 pm
49
1y
10
70%
-13%
2
GREENMAN WILLIAM MARINER
PR,CEO,DIR
AS
$256,377
125,926
3/13/24
3/14/24
---
$2.02
3,181,281
-3.8
D
R,10b
3/14/24 - 9:30:51 pm
50
1y
6
67%
-9%
1
CORASH LAURENCE M
O
AS
$57,288
28,427
3/13/24
3/14/24
---
$1.97
2,339,740
-1.2
D
R,10b
3/14/24 - 9:22:43 pm
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