William Mariner Greenman Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of William Mariner Greenman. William Mariner Greenman is President and CEO in CERUS CORP ($CERS) and President, Cerus Europe in CERUS CORP ($CERS) and Sr. VP Bus. Dev. & Marketing in CERUS CORP ($CERS) and Director in ADURO BIOTECH, INC. ($ADRO).
Latest Insider Trading Transactions of William Mariner Greenman
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
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| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 20 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 2.70 | 550,000 | 1,485,000 | 0 | |
| Apr 20 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Payment of Exercise | F | 6.35 | 233,859 | 1,485,005 | 1,418,672 | 1.7 M to 1.4 M (-14.15 %) |
| Apr 20 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 2.70 | 550,000 | 1,485,000 | 1,652,531 | 1.1 M to 1.7 M (+49.89 %) |
| Apr 20 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 2.70 | 550,000 | 1,485,000 | 0 | |
| Apr 20 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Payment of Exercise | F | 6.35 | 233,859 | 1,485,005 | 1,418,672 | 1.7 M to 1.4 M (-14.15 %) |
| Apr 20 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 2.70 | 550,000 | 1,485,000 | 1,652,531 | 1.1 M to 1.7 M (+49.89 %) |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 104,363 | 0 | 211,887 | |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 151,667 | 0 | 151,666 | |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 71,666 | 0 | 0 | |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 6.38 | 52,484 | 334,727 | 1,102,531 | 1.2 M to 1.1 M (-4.54 %) |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 104,363 | 0 | 1,155,015 | 1.1 M to 1.2 M (+9.93 %) |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 6.38 | 76,272 | 486,440 | 1,050,652 | 1.1 M to 1.1 M (-6.77 %) |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 151,667 | 0 | 1,126,924 | 975.3 K to 1.1 M (+15.55 %) |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 6.38 | 27,651 | 176,350 | 975,257 | 1 M to 975.3 K (-2.76 %) |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 71,666 | 0 | 1,002,908 | 931.2 K to 1 M (+7.70 %) |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 0.00 | 316,250 | 0 | 316,250 | |
| Mar 16 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 5.11 | 632,500 | 3,228,913 | 632,500 | |
| Mar 03 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 0.00 | 194,000 | 0 | 194,000 | |
| Mar 03 2021 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 6.52 | 380,000 | 2,477,600 | 380,000 | |
| Aug 26 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 3.00 | 100,000 | 300,000 | 0 | |
| Aug 26 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 3.00 | 100,000 | 300,000 | 925,849 | 825.8 K to 925.8 K (+12.11 %) |
| Aug 26 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 3.00 | 100,000 | 300,000 | 0 | |
| Aug 26 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 3.00 | 100,000 | 300,000 | 925,849 | 825.8 K to 925.8 K (+12.11 %) |
| May 28 2020 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | A | 3.00 | 30,000 | 90,000 | 30,000 | |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 151,667 | 0 | 303,333 | |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 71,667 | 0 | 71,666 | |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 28,125 | 0 | 0 | |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 3.59 | 69,210 | 248,789 | 825,849 | 895.1 K to 825.8 K (-7.73 %) |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 151,667 | 0 | 895,059 | 743.4 K to 895.1 K (+20.40 %) |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 3.59 | 27,865 | 100,166 | 743,392 | 771.3 K to 743.4 K (-3.61 %) |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 71,667 | 0 | 771,257 | 699.6 K to 771.3 K (+10.24 %) |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 3.59 | 10,936 | 39,312 | 699,590 | 710.5 K to 699.6 K (-1.54 %) |
| Mar 24 2020 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 28,125 | 0 | 710,526 | 682.4 K to 710.5 K (+4.12 %) |
| Mar 20 2020 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | M | 0.45 | 2,458 | 1,106 | 0 | |
| Mar 20 2020 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | M | 0.45 | 4,566 | 2,055 | 0 | |
| Mar 20 2020 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | M | 0.45 | 12,811 | 5,765 | 0 | |
| Mar 20 2020 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Buy | M | 0.45 | 19,835 | 8,926 | 19,835 | 0 to 19.8 K |
| Sep 24 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 2.15 | 40,000 | 86,000 | 0 | |
| Sep 24 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 2.15 | 40,000 | 86,000 | 678,485 | 638.5 K to 678.5 K (+6.26 %) |
| Sep 24 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 2.15 | 40,000 | 86,000 | 0 | |
| Sep 24 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 2.15 | 40,000 | 86,000 | 678,485 | 638.5 K to 678.5 K (+6.26 %) |
| Jun 10 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 0.00 | 455,000 | 0 | 455,000 | |
| Jun 04 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | P | 4.60 | 10,000 | 46,000 | 638,485 | 628.5 K to 638.5 K (+1.59 %) |
| May 15 2019 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | A | 3.29 | 30,000 | 98,700 | 30,000 | |
| Apr 22 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 1.06 | 100 | 106 | 0 | |
| Apr 22 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 1.06 | 100 | 106 | 628,485 | 628.4 K to 628.5 K (+0.02 %) |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 71,667 | 0 | 143,333 | |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 28,125 | 0 | 28,125 | |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 22,500 | 0 | 0 | |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 5.90 | 27,059 | 159,640 | 605,885 | 632.9 K to 605.9 K (-4.28 %) |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 71,667 | 0 | 632,944 | 561.3 K to 632.9 K (+12.77 %) |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 5.90 | 10,619 | 62,647 | 561,277 | 571.9 K to 561.3 K (-1.86 %) |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 28,125 | 0 | 571,896 | 543.8 K to 571.9 K (+5.17 %) |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 6.48 | 7,781 | 50,421 | 543,771 | 551.6 K to 543.8 K (-1.41 %) |
| Mar 13 2019 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 22,500 | 0 | 551,552 | 529.1 K to 551.6 K (+4.25 %) |
| Dec 31 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.79 | 150,000 | 118,500 | 0 | |
| Dec 31 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.79 | 150,000 | 118,500 | 549,601 | 399.6 K to 549.6 K (+37.54 %) |
| Oct 01 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 4.19 | 40,000 | 167,600 | 0 | |
| Oct 01 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 4.19 | 40,000 | 167,600 | 399,601 | 359.6 K to 399.6 K (+11.12 %) |
| Jun 08 2018 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | A | 6.60 | 20,000 | 132,000 | 20,000 | |
| Mar 13 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 28,125 | 0 | 56,250 | |
| Mar 13 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 22,500 | 0 | 22,500 | |
| Mar 13 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 5.05 | 10,031 | 50,657 | 354,779 | 364.8 K to 354.8 K (-2.75 %) |
| Mar 13 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 28,125 | 0 | 364,810 | 336.7 K to 364.8 K (+8.35 %) |
| Mar 13 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 4.80 | 7,735 | 37,138 | 336,685 | 344.4 K to 336.7 K (-2.25 %) |
| Mar 13 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 22,500 | 0 | 344,420 | 321.9 K to 344.4 K (+6.99 %) |
| Mar 08 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 0.00 | 215,000 | 0 | 215,000 | |
| Mar 08 2018 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 4.32 | 430,000 | 1,857,600 | 430,000 | |
| Jun 12 2017 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | A | 10.55 | 13,000 | 137,150 | 13,000 | |
| Mar 15 2017 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 0.00 | 22,500 | 0 | 45,000 | |
| Mar 15 2017 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Sell | S | 4.21 | 8,786 | 36,990 | 316,938 | 325.7 K to 316.9 K (-2.70 %) |
| Mar 15 2017 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 0.00 | 22,500 | 0 | 325,724 | 303.2 K to 325.7 K (+7.42 %) |
| Mar 03 2017 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 0.00 | 84,375 | 0 | 84,375 | |
| Mar 03 2017 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 4.33 | 400,000 | 1,732,000 | 400,000 | |
| Oct 03 2016 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | M | 5.55 | 55,000 | 305,250 | 0 | |
| Oct 03 2016 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Buy | M | 5.55 | 55,000 | 305,250 | 298,283 | 243.3 K to 298.3 K (+22.61 %) |
| Jun 10 2016 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | A | 12.42 | 13,000 | 161,460 | 13,000 | |
| Mar 03 2016 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 0.00 | 67,500 | 0 | 67,500 | |
| Mar 03 2016 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 5.06 | 315,000 | 1,593,900 | 315,000 | |
| Dec 02 2015 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Sell | S | 30.65 | 3,000 | 91,950 | 0 | 3 K to 0 (-100.00 %) |
| Jun 26 2015 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Option Exercise | A | 17.00 | 40,000 | 680,000 | 40,000 | |
| Apr 22 2015 | ADRO | ADURO BIOTECH, INC ... | Greenman William Mariner | Director | Buy | P | 17.00 | 3,000 | 51,000 | 3,000 | 0 to 3 K |
| Mar 04 2015 | CERS | CERUS CORP | Greenman William Mariner | President and CEO | Option Exercise | A | 4.46 | 500,000 | 2,230,000 | 500,000 | |
| Jan 19 2010 | CERS | CERUS CORP | Greenman William Mariner | Sr. VP Bus. Dev. & ... | Sell | J | 1.78 | 1,746 | 3,108 | 91,333 | 93.1 K to 91.3 K (-1.88 %) |
| Jan 08 2010 | CERS | CERUS CORP | Greenman William Mariner | Sr. VP Bus. Dev. & ... | Grant | A | 0.00 | 7,589 | 0 | 93,079 | 85.5 K to 93.1 K (+8.88 %) |
| Oct 08 2009 | CERS | CERUS CORP | Greenman William Mariner | Sr. VP Bus. Dev. & ... | Option Exercise | A | 2.15 | 40,000 | 86,000 | 40,000 | |
| Apr 27 2009 | CERS | CERUS CORP | Greenman William Mariner | Sr. VP Bus. Dev. & ... | Option Exercise | A | 1.06 | 100 | 106 | 100 | |
| Jan 14 2009 | CERS | CERUS CORP | Greenman William Mariner | President, Cerus Eu ... | Option Exercise | A | 0.79 | 150,000 | 118,500 | 150,000 | |
| Oct 14 2008 | CERS | CERUS CORP | Greenman William Mariner | President, Cerus Eu ... | Option Exercise | A | 4.19 | 40,000 | 167,600 | 40,000 | |
| Jan 14 2008 | CERS | CERUS CORP | Greenman William Mariner | President, Cerus Eu ... | Grant | A | 0.00 | 4,506 | 0 | 85,490 | 81 K to 85.5 K (+5.56 %) |
| Oct 03 2007 | CERS | CERUS CORP | Greenman William Mariner | President, Cerus Eu ... | Option Exercise | A | 8.73 | 30,000 | 261,900 | 30,000 | |
| Jan 09 2007 | CERS | CERUS CORP | Greenman William Mariner | President, Cerus Eu ... | Grant | A | 0.00 | 4,958 | 0 | 4,958 | 0 to 5 K |
| Oct 04 2006 | CERS | CERUS CORP | Greenman William Mariner | President, Cerus Eu ... | Option Exercise | A | 5.55 | 55,000 | 305,250 | 55,000 |
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