Insider Stock Trading History of Greenman William Mariner


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Greenman William Mariner since year 2005. The trader's CIK number is 1377258. At the time of this reporting, Greenman William Mariner is the President and CEO of Cerus Corp . (stock ticker symbol CERS). See this page for all insider trading activities at Cerus Corp .

Note that in the past Greenman William Mariner also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Greenman William Mariner since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-03-10 CERS Cerus Corp Option Ex 22,500 .00 0
2017-03-15 CERS Cerus Corp Sale 8,786 4.21 36,989
2016-09-30 CERS Cerus Corp Option Ex 55,000 5.55 305,250
2015-11-30 ADRO Aduro Biotech, Inc. Sale 3,000 30.65 91,950
2015-04-20 ADRO Aduro Biotech, Inc. Buy 3,000 17.00 51,000
2014-11-10 CERS Cerus Corp Buy 21,800 3.93 85,630
2014-05-05 CERS Cerus Corp Option Ex 46,500 2.28 106,019
2014-03-26 CERS Cerus Corp Option Ex 50 3.52 176
2014-03-03 CERS Cerus Corp Option Ex 53,500 2.28 121,979
2013-08-22 CERS Cerus Corp Option Ex 17,250 4.25 73,312
2012-11-19 CERS Cerus Corp Buy 3,200 3.02 9,664
2012-11-16 CERS Cerus Corp Buy 13,800 2.85 39,274
2011-05-03 CERS Cerus Corp Buy 10,000 2.83 28,250

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Greenman William Mariner (President and CEO of Cerus Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.