Laurence M. Corash serves as Executive at CERUS CORP, where they oversee executive responsibilities. Since joining the company, Laurence M. Corash has executed 126 insider transactions totaling $3.3M, demonstrating a bullish approach to their equity position. Their most recent transaction on Sep 22, 2016 involved exercising options for 21,000 shares valued at $116.5K.
Laurence M. Corash currently holds 2,339,740 shares of CERUS CORP (CERS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Laurence M. Corash has been a net buyer of CERS stock. They have purchased $2.8M and sold $528.3K worth of shares.
Laurence M. Corash's most recent insider trade was on Sep 22, 2016, when they sold 21,000 shares at $5.55 per share.
Get notified when new Form 4 filings are submitted
| 9,000 |
| $5.55 |
| Discretionary |
| Aug 20, 2015 | CERS | $96.5K | Purchase | 19,500 | $4.95 | Discretionary |
| Aug 19, 2015 | CERS | $129.2K | Purchase | 25,900 | $4.99 | Discretionary |
| Aug 18, 2015 | CERS | $33.1K | Purchase | 6,718 | $4.92 | Discretionary |
| Aug 17, 2015 | CERS | $134.6K | Purchase | 27,982 | $4.81 | Discretionary |
| Aug 14, 2015 | CERS | $236.0K | Purchase | 49,900 | $4.73 | Discretionary |
| Aug 13, 2015 | CERS | $249.0K | Purchase | 50,000 | $4.98 | Discretionary |
| Aug 12, 2015 | CERS | $120.5K | Purchase | 25,000 | $4.82 | Discretionary |
| Mar 5, 2015 | CERS | $5.6K | Option Exercise | 2,709 | $2.08 | Discretionary |
| Mar 5, 2015 | CERS | $225.0K | Option Exercise | 75,000 | $3.00 | Discretionary |
| Feb 5, 2015 | CERS | $183.0K | Option Exercise | 50,000 | $3.66 | Discretionary |
| Feb 5, 2015 | CERS | $28.2K | Option Exercise | 13,541 | $2.08 | Discretionary |
| Oct 3, 2014 | CERS | $251 | Option Exercise | 100 | $2.51 | Discretionary |
| Oct 3, 2014 | CERS | $447 | Option Exercise | 150 | $2.98 | Discretionary |
| Oct 3, 2014 | CERS | $43.1K | Option Exercise | 20,060 | $2.15 | Discretionary |
| Oct 3, 2014 | CERS | $202.8K | Option Exercise | 97,500 | $2.08 | Discretionary |
| Oct 3, 2014 | CERS | $27.6K | Option Exercise | 35,000 | $0.79 | Discretionary |
| Oct 3, 2014 | CERS | $21.4K | Option Exercise | 9,940 | $2.15 | Discretionary |
| Aug 1, 2014 | CERS | $39.5K | Option Exercise | 50,000 | $0.79 | Discretionary |
| Jun 23, 2014 | CERS | $57.0K | Option Exercise | 25,000 | $2.28 | Discretionary |
| Jun 20, 2014 | CERS | $57.0K | Option Exercise | 25,000 | $2.28 | Discretionary |
| Jun 19, 2014 | CERS | $57.0K | Option Exercise | 25,000 | $2.28 | Discretionary |
| May 5, 2014 | CERS | $114.0K | Option Exercise | 50,000 | $2.28 | Discretionary |
| Nov 12, 2013 | CERS | $4.3K | Option Exercise | 1,000 | $4.25 | Discretionary |
| Nov 8, 2013 | CERS | $144.5K | Option Exercise | 34,000 | $4.25 | Discretionary |
| Jan 7, 2013 | CERS | $10.2K | Other | 3,444 | $2.95 | Discretionary |
| Nov 16, 2012 | CERS | $5.7K | Purchase | 2,000 | $2.85 | Discretionary |
| Nov 14, 2011 | CERS | $46.5K | Purchase | 16,597 | $2.80 | Discretionary |
| Nov 11, 2011 | CERS | $94.5K | Purchase | 33,403 | $2.83 | Discretionary |