Home
Screener
Insiders
Rankings
Sign in
Create account
Insiders
· Profile
Greenman William Mariner
President and CEO at CERUS. Filing since 3 May 2011.
CIK 0001377258
Company
Date
Role
Action
Shares
Amount
Of holding
CERS
CERUS CORP
30 Jun 2026
President and CEO
Sold on a plan
101,919
$299.94K
2.0%
CERS
CERUS CORP
12 Mar 2026
President and CEO
Sold on a plan
447,757
$742.02K
8.2%
CERS
CERUS CORP
6 Mar 2026
President and CEO
Sold on a plan
78,187
$156.80K
1.4%
CERS
CERUS CORP
14 Mar 2025
President and CEO
Sold on a plan
122,827
$178.10K
2.9%
CERS
CERUS CORP
13 Mar 2025
President and CEO
Sold on a plan
71,086
$103.07K
1.6%
CERS
CERUS CORP
7 Mar 2025
President and CEO
Sold on a plan
60,984
$91.35K
1.4%
CERS
CERUS CORP
4 Mar 2025
President and CEO
Sold on a plan
23,023
$35.65K
0.7%
CERS
CERUS CORP
14 Mar 2024
President and CEO
Sold at will
63,611
$128.20K
2.0%
CERS
CERUS CORP
13 Mar 2024
President and CEO
Sold at will
62,315
$128.18K
1.9%
CERS
CERUS CORP
13 Mar 2023
President and CEO
Sold, plan not stated
60,480
$169.34K
2.3%
CERS
CERUS CORP
14 Mar 2022
President and CEO
Sold, plan not stated
165,021
$831.63K
8.0%
CERS
CERUS CORP
25 Feb 2022
President and CEO
Sold, plan not stated
308,263
$1.76M
16.2%
CERS
CERUS CORP
15 Mar 2021
President and CEO
Sold, plan not stated
156,407
$997.52K
13.8%
CERS
CERUS CORP
17 Mar 2020
President and CEO
Sold, plan not stated
108,011
$388.27K
13.4%
CERS
CERUS CORP
4 Jun 2019
President and CEO
Bought
10,000
$46.00K
1.6%
CERS
CERUS CORP
13 Mar 2019
President and CEO
Sold, plan not stated
37,678
$222.29K
6.3%
CERS
CERUS CORP
12 Mar 2019
President and CEO
Sold, plan not stated
7,781
$50.42K
1.4%
CERS
CERUS CORP
13 Mar 2018
President and CEO
Sold, plan not stated
10,031
$50.66K
2.7%
CERS
CERUS CORP
12 Mar 2018
President and CEO
Sold, plan not stated
7,735
$37.14K
2.2%
CERS
CERUS CORP
15 Mar 2017
President and CEO
Sold, plan not stated
8,786
$36.99K
2.7%
CERS
CERUS CORP
10 Nov 2014
President and CEO
Bought
21,800
$85.60K
13.4%
CERS
CERUS CORP
19 Nov 2012
President and CEO
Bought
3,200
$9.66K
2.6%
CERS
CERUS CORP
16 Nov 2012
President and CEO
Bought
13,800
$39.39K
12.4%
CERS
CERUS CORP
3 May 2011
President and CEO
Bought
10,000
$28.25K
11.2%
24 decisions on file.
