Insider Trading activities of Cerus Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Cerus Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Cerus Corp since year 2005. Table 2 shows the detailed insider transactions of Cerus Corp since 2005. The reporting company's ticker symbol is CERS. The reporting company's CIK number is 1020214.
The total value of stock buying since 2005 is $2,369,992.
The total value of stock sales since 2005 is $302,444.
The total value of stock option exercises since 2005 is $3,396,415.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Cerus Corp (CERS).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-08 92,796 $227,249 0 $0 35,000 $33,800
2017-06 0 $0 0 $0 52,868 $0
2017-03 0 $0 16,954 $71,025 49,201 $0
2016-09 0 $0 0 $0 85,000 $471,750
2016-08 0 $0 17,150 $116,654 17,150 $83,520
2016-03 0 $0 8,541 $48,043 0 $0
2015-12 0 $0 0 $0 50,000 $221,150
2015-08 205,000 $998,804 0 $0 0 $0
2015-06 0 $0 0 $0 50,000 $155,500
2015-04 0 $0 0 $0 3,333 $12,198
2015-03 0 $0 0 $0 77,709 $197,380
2015-02 0 $0 0 $0 63,541 $182,362
2014-12 0 $0 195 $840 18,334 $47,035
2014-11 21,800 $85,630 0 $0 0 $0
2014-10 0 $0 0 $0 162,750 $343,402
2014-08 0 $0 658 $2,363 53,333 $46,632
2014-06 0 $0 0 $0 75,000 $170,997
2014-05 0 $0 0 $0 96,500 $220,018
2014-04 0 $0 556 $2,735 3,333 $10,832
2014-03 0 $0 0 $0 77,925 $153,720
2013-11 0 $0 0 $0 55,425 $230,310
2013-08 0 $0 0 $0 17,250 $73,312
2012-11 19,000 $54,636 0 $0 43,125 $34,715
2011-11 50,000 $141,001 0 $0 0 $0
2011-05 177,400 $506,608 0 $0 0 $0
2011-03 33,015 $86,894 0 $0 0 $0
2008-12 150,000 $106,850 0 $0 0 $0
2008-03 0 $0 0 $0 300,000 $614,997
2007-02 30,000 $162,320 0 $0 0 $0
2006-08 0 $0 10,000 $60,784 0 $0
2006-03 0 $0 0 $0 19,400 $52,787
2006-01 0 $0 0 $0 14,700 $39,998

Table 2. Detailed insider stock purchases, sales, and option exercises of Cerus Corp insiders (CERS)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-08-29 Jayaraman Vivek K (Chief Commercial Officer) Option Ex 18,750 .00 0
2017-08-15 Corash Laurence M (Chief Scientific Officer) Option Ex 16,250 2.08 33,800
2017-08-11 Corash Laurence M (Chief Scientific Officer) Buy 46,030 2.46 113,187
2017-08-10 Corash Laurence M (Chief Scientific Officer) Buy 46,766 2.44 114,062
2017-06-06 Witney Frank (Director) Option Ex 10,133 .00 0
2017-06-06 Swisher Daniel N Jr (Director) Option Ex 12,336 .00 0
2017-06-06 Cozadd Bruce C (Director) Option Ex 10,133 .00 0
2017-06-06 Anderson Timothy B (Director) Option Ex 10,133 .00 0
2017-06-06 Schulze Gail (Director) Option Ex 10,133 .00 0
2017-03-15 Green Kevin Dennis (Chief Financial Officer) Sale 2,343 4.21 9,864
2017-03-15 Greenman William Mariner (President and CEO) Sale 8,786 4.21 36,989
2017-03-14 Moore Carol (SVP Reg. & Quality) Sale 2,377 4.15 9,864
2017-03-14 Menard Chrystal (Chief Legal Officer) Sale 2,259 4.15 9,374
2017-03-14 Benjamin Richard J (Chief Medical Officer) Sale 1,189 4.15 4,934
2017-03-10 Moore Carol (SVP Reg. & Quality) Option Ex 6,000 .00 0
2017-03-10 Menard Chrystal (Chief Legal Officer) Option Ex 5,701 .00 0
2017-03-10 Green Kevin Dennis (Chief Financial Officer) Option Ex 6,000 .00 0
2017-03-10 Greenman William Mariner (President and CEO) Option Ex 22,500 .00 0
2017-03-10 Benjamin Richard J (Chief Medical Officer) Option Ex 3,000 .00 0
2017-03-10 Corash Laurence M (Chief Scientific Officer) Option Ex 6,000 .00 0
2016-09-30 Greenman William Mariner (President and CEO) Option Ex 55,000 5.55 305,250
2016-09-22 Corash Laurence M (Chief Scientific Officer) Option Ex 21,000 5.55 116,550
2016-09-15 Corash Laurence M (Chief Scientific Officer) Option Ex 9,000 5.55 49,950
2016-08-22 Green Kevin Dennis (Chief Financial Officer) Sale 17,150 6.80 116,654
2016-08-22 Green Kevin Dennis (Chief Financial Officer) Option Ex 17,150 4.87 83,520
2016-03-11 Menard Chrystal (Chief Legal Officer) Sale 8,541 5.62 48,043
2015-12-10 Hogeboom Caspar Jan (President, Cerus Europe) Option Ex 50,000 4.42 221,150
2015-08-20 Corash Laurence M (Chief Scientific Officer) Buy 19,500 4.95 96,505
2015-08-19 Corash Laurence M (Chief Scientific Officer) Buy 25,900 4.99 129,241
2015-08-18 Corash Laurence M (Chief Scientific Officer) Buy 6,718 4.92 33,072
2015-08-17 Corash Laurence M (Chief Scientific Officer) Buy 27,982 4.81 134,509
2015-08-14 Corash Laurence M (Chief Scientific Officer) Buy 49,900 4.73 235,877
2015-08-13 Corash Laurence M (Chief Scientific Officer) Buy 50,000 4.98 249,050
2015-08-12 Corash Laurence M (Chief Scientific Officer) Buy 25,000 4.82 120,550
2015-06-04 Hogeboom Caspar Jan (President, Cerus Europe) Option Ex 50,000 3.11 155,500
2015-04-24 Cozadd Bruce C (Director) Option Ex 3,333 3.66 12,198
2015-03-05 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 77,709 2.54 197,380
2015-02-05 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 63,541 2.87 182,362
2014-12-18 Anderson Timothy B (Director) Option Ex 15,000 2.48 37,200
2014-12-08 Cozadd Bruce C (Director) Sale 195 4.31 840
2014-12-08 Cozadd Bruce C (Director) Option Ex 3,334 2.95 9,835
2014-11-10 Greenman William Mariner (President and CEO) Buy 21,800 3.93 85,630
2014-10-03 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 162,750 2.11 343,402
2014-08-14 Cozadd Bruce C (Director) Sale 658 3.59 2,363
2014-08-14 Cozadd Bruce C (Director) Option Ex 3,333 2.14 7,132
2014-08-01 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 50,000 .79 39,500
2014-06-23 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 25,000 2.28 56,999
2014-06-20 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 25,000 2.28 56,999
2014-06-19 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 25,000 2.28 56,999
2014-05-05 Greenman William Mariner (President and CEO) Option Ex 46,500 2.28 106,019
2014-05-05 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 50,000 2.28 113,999
2014-04-02 Cozadd Bruce C (Director) Sale 556 4.92 2,735
2014-04-02 Cozadd Bruce C (Director) Option Ex 3,333 3.25 10,832
2014-03-28 Anderson Timothy B (Director) Option Ex 24,375 1.29 31,565
2014-03-26 Greenman William Mariner (President and CEO) Option Ex 50 3.52 176
2014-03-03 Greenman William Mariner (President and CEO) Option Ex 53,500 2.28 121,979
2013-11-19 Anderson Timothy B (Director) Option Ex 6,667 3.31 22,033
2013-11-12 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 1,000 4.25 4,250
2013-11-11 Cozadd Bruce C (Director) Option Ex 3,334 4.54 15,136
2013-11-08 Corash Laurence M (Chief Med & Scientific Officer) Option Ex 34,000 4.25 144,500
2013-11-04 Cassin Bj (Director) Option Ex 5,000 4.54 22,700
2013-11-01 Anderson Timothy B (Director) Option Ex 2,091 4.54 9,493
2013-08-22 Greenman William Mariner (President and CEO) Option Ex 17,250 4.25 73,312
2012-11-27 Anderson Timothy B (Director) Option Ex 43,125 .81 34,715
2012-11-19 Greenman William Mariner (President and CEO) Buy 3,200 3.02 9,664
2012-11-16 Greenman William Mariner (President and CEO) Buy 13,800 2.85 39,274
2012-11-16 Corash Laurence M (Chief Medical Officer) Buy 2,000 2.85 5,698
2011-11-14 Corash Laurence M (Chief Medical Officer) Buy 16,597 2.80 46,471
2011-11-11 Corash Laurence M (Chief Medical Officer) Buy 33,403 2.83 94,530
2011-05-19 Corash Laurence M (Chief Medical Officer) Buy 12,000 2.96 35,460
2011-05-18 Corash Laurence M (Chief Medical Officer) Buy 3,500 2.92 10,209
2011-05-17 Corash Laurence M (Chief Medical Officer) Buy 5,000 2.95 14,770
2011-05-13 Corash Laurence M (Chief Medical Officer) Buy 20,000 2.87 57,440
2011-05-12 Corash Laurence M (Chief Medical Officer) Buy 20,000 2.94 58,740
2011-05-11 Corash Laurence M (Chief Medical Officer) Buy 20,000 3.01 60,140
2011-05-06 Corash Laurence M (Chief Medical Officer) Buy 15,600 2.72 42,385
2011-05-05 Corash Laurence M (Chief Medical Officer) Buy 11,300 2.71 30,634
2011-05-04 Corash Laurence M (Chief Medical Officer) Buy 20,000 2.73 54,640
2011-05-03 Greenman William Mariner (President and CEO) Buy 10,000 2.83 28,250
2011-05-03 Corash Laurence M (Chief Medical Officer) Buy 20,000 2.80 55,960
2011-05-02 Corash Laurence M (Chief Medical Officer) Buy 20,000 2.90 57,980
2011-03-22 Corash Laurence M (Chief Medical Officer) Buy 1,000 2.70 2,700
2011-03-18 Corash Laurence M (Chief Medical Officer) Buy 100 2.47 247
2011-03-15 Corash Laurence M (Chief Medical Officer) Buy 2,000 2.50 5,000
2011-03-14 Corash Laurence M (Chief Medical Officer) Buy 7,000 2.54 17,780
2011-03-11 Corash Laurence M (Chief Medical Officer) Buy 1,415 2.54 3,587
2011-03-10 Corash Laurence M (Chief Medical Officer) Buy 1,500 2.60 3,900
2011-03-09 Corash Laurence M (Chief Medical Officer) Buy 10,000 2.69 26,850
2011-03-08 Corash Laurence M (Chief Medical Officer) Buy 10,000 2.68 26,830
2008-12-15 Cassin Bj Buy 100,000 .71 71,100
2008-12-15 Glassell Claes (Executive Officer and Director) Buy 50,000 .71 35,750
2008-03-17 Dawson William J (Chief Financial Officer) Option Ex 200,000 2.05 409,998
2007-02-28 Dawson William J (Chief Financial Officer) Buy 20,000 5.41 108,200
2007-02-28 Glassell Claes (Executive Officer and Director) Buy 10,000 5.41 54,120
2006-08-29 Corash Laurence M Sale 8,000 6.10 48,784
2006-08-28 Corash Laurence M Sale 2,000 6.00 12,000
2006-03-13 Corash Laurence M Option Ex 4,400 2.72 11,972
2006-03-08 Corash Laurence M Option Ex 10,000 2.72 27,210
2006-03-06 Corash Laurence M Option Ex 5,000 2.72 13,605
2006-01-20 Cassin Bj (Director) Option Ex 14,700 2.72 39,998

Insider trading activities including stock purchases, stock sales, and option exercises of CERS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Cerus Corp (symbol CERS, CIK number 1020214) see the Securities and Exchange Commission (SEC) website.