13 insiders reported 93 Form 4 transactions for CERUS CORP (CERS) over the past 18 months (most recent 2026-07-02). Recent activity: Greenman William Mariner (President and CEO) Sell 192,500 shares, Green Kevin Dennis (Chief Financial Officer) Sell 63,600 shares, Jensen Chrystal (Chief Legal Officer) Sell 55,000 shares, Jayaraman Vivek K (Chief Operating Officer) Sell 80,000 shares, Greenman William Mariner (President and CEO) Sell 101,919 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | Greenman William Mariner | President and CEO | Sell | 192,500 | $0 |
| 2026-07-02 | Green Kevin Dennis | Chief Financial Officer | Sell | 63,600 | $0 |
| 2026-07-02 | Jensen Chrystal | Chief Legal Officer | Sell | 55,000 | $0 |
| 2026-07-02 | Jayaraman Vivek K | Chief Operating Officer | Sell | 80,000 | $0 |
| 2026-07-02 | Greenman William Mariner | President and CEO | Sell | 101,919 | $299,937 |
| 2026-07-02 | Green Kevin Dennis | Chief Financial Officer | Sell | 33,676 | $99,105 |
| 2026-07-02 | Jensen Chrystal | Chief Legal Officer | Sell | 24,329 | $71,598 |
| 2026-07-02 | Jayaraman Vivek K | Chief Operating Officer | Sell | 42,359 | $124,658 |
| 2026-07-02 | Jayaraman Vivek K | Chief Operating Officer | Buy | 554,529 | $0 |
| 2026-06-11 | BJERKHOLT ERIC | Director | Sell | 20,454 | $53,180 |
| 2026-06-02 | BJERKHOLT ERIC | Director | Buy | 60,000 | $0 |
| 2026-06-02 | NACHTSHEIM JAMI K | Director | Buy | 60,000 | $0 |
| 2026-06-02 | Witney Frank | Director | Buy | 60,000 | $0 |
| 2026-06-02 | Jayaraman Vivek K | Chief Operating Officer | Sell | 16,667 | $50,001 |
| 2026-06-02 | Lucena Ann | Director | Buy | 60,000 | $0 |
| 2026-06-02 | Shan Hua | Director | Buy | 60,000 | $0 |
| 2026-06-02 | Gregory Dean A. | Director | Buy | 60,000 | $0 |
| 2026-04-03 | Green Kevin Dennis | Chief Financial Officer | Buy | 200,000 | $0 |
| 2026-04-03 | Jensen Chrystal | Chief Legal Officer | Buy | 200,000 | $0 |
| 2026-03-16 | Jensen Chrystal | Chief Legal Officer | Sell | 113,008 | $187,593 |
| 2026-03-16 | Green Kevin Dennis | Chief Financial Officer | Sell | 127,544 | $211,723 |
| 2026-03-16 | Greenman William Mariner | President and CEO | Sell | 447,757 | $743,277 |
| 2026-03-16 | Jayaraman Vivek K | Chief Operating Officer | Sell | 165,200 | $274,232 |
| 2026-03-16 | Benjamin Richard J | Chief Medical Officer | Sell | 101,740 | $168,888 |
| 2026-03-10 | Benjamin Richard J | Chief Medical Officer | Buy | 55,220 | $0 |
Source: SEC Form 4 filings · as of 2026-07-02