Greenman William Mariner Insider Trading Activity

Average Profitability
31.07%
Insider Buys Quantity
5
Insider Buys Sum
$417,829.20
Insider Sells Quantity
16
Insider Sells Sum
$5.99M

Insider Activity of Greenman William Mariner

According to the SEC Form 4 filings, Greenman William Mariner, being in a position of

  1. President and CEO at Cerus Corporation,
    оver the last 12 months, has bought 0 shares, and sold 627863 shares for $1.2M,
    over all time since 2011-05-03, has bought 117600 shares for $417,829, and sold 2081924 shares for $7.19M.

Biography of Greenman William Mariner

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $1,198,7643100

Comparison of Insiders on Amount of Buys and Sells

2026-06-30SaleCerus Corporation
CERS
President and CEO
101,919
0.0513%
$2.94$299,937-11.64%
2026-03-12SaleCerus Corporation
CERS
President and CEO
447,757
0.2271%
$1.66$742,023+50%
2026-03-06SaleCerus Corporation
CERS
President and CEO
78,187
0.0423%
$2.01$156,804+31.61%
2025-03-14SaleCerus Corporation
CERS
President and CEO
122,827
0.0661%
$1.45$178,099+1.38%
2025-03-13SaleCerus Corporation
CERS
President and CEO
71,086
0.0399%
$1.45$103,075+5.76%
2025-03-07SaleCerus Corporation
CERS
President and CEO
60,984
0.0325%
$1.50$91,354-3.31%
2025-03-04SaleCerus Corporation
CERS
President and CEO
23,023
0.0119%
$1.55$35,651-7.59%
2024-03-14SaleCerus Corporation
CERS
President and CEO
63,611
0.0349%
$2.02$128,195-9.6%
2024-03-13SaleCerus Corporation
CERS
President and CEO
62,315
0.0349%
$2.06$128,182-11.82%
2023-03-13SaleCerus Corporation
CERS
President and CEO
60,480
0.0325%
$2.80$169,344-29.71%
2022-03-14SaleCerus Corporation
CERS
President and CEO
165,021
0.0971%
$5.04$831,634-16.5%
2022-02-25SaleCerus Corporation
CERS
President and CEO
308,263
0.1739%
$5.70$1.76M-24.78%
2021-03-15SaleCerus Corporation
CERS
President and CEO
156,407
0.092%
$6.38$997,517-6.39%
2020-03-17SaleCerus Corporation
CERS
President and CEO
216,022
0.1316%
$3.59$776,534+70.4%
2019-06-04PurchaseCerus Corporation
CERS
President and CEO
20,000
0.0142%
$4.60$92,000+4.26%
2019-03-13SaleCerus Corporation
CERS
President and CEO
75,356
0.0516%
$5.90$444,574-20.22%
2019-03-12SaleCerus Corporation
CERS
President and CEO
15,562
0.0115%
$6.48$100,842-21.53%
2018-03-13SaleCerus Corporation
CERS
President and CEO
20,062
0.0158%
$5.05$101,313+25.34%
2018-03-12SaleCerus Corporation
CERS
President and CEO
15,470
0.0118%
$4.80$74,276+27.33%
2017-03-15SaleCerus Corporation
CERS
President and CEO
17,572
0.0164%
$4.21$73,980-24.94%
Total: 24
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