Benjamin Richard J, Chief Medical Officer of Cerus Corp ($CERS), sold shares on the open market seven times in the last year, totaling $545,478. His most recent sale occurred on March 9, 2026. These sales rank 6,251st among 11,678 individual insiders, below the average sale value of $8.59 million and average of 6.4 transactions. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 12, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 101740 | $1.66 | 777,361.0000 | 192,087,501 | 11.57% | 0.05% |
| March 9, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 40426 | $1.88 | 879,101.0000 | 192,087,501 | 4.40% | 0.02% |
| March 6, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 24235 | $2.01 | 919,527.0000 | 192,087,501 | 2.57% | 0.01% |
| March 5, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 61233 | $2.06 | 943,762.0000 | 192,087,501 | 6.09% | 0.03% |
| March 5, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Common Stock | 55220 | $0.00 | 1,004,995.0000 | 192,087,501 | 5.81% | 0.03% |
| March 5, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Common Stock | 55220 | $0.00 | 1,004,995.0000 | 192,087,501 | 5.81% | 0.03% |
| March 5, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 61233 | $2.06 | 943,762.0000 | 192,087,501 | 6.09% | 0.03% |
| March 6, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 24235 | $2.01 | 919,527.0000 | 192,087,501 | 2.57% | 0.01% |
| March 9, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 40426 | $1.88 | 879,101.0000 | 192,087,501 | 4.40% | 0.02% |
| March 2, 2026 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Common Stock | 264000 | $0.00 | 949,775.0000 | 192,087,501 | 38.50% | 0.14% |
| March 13, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 18949 | $1.45 | 715,850.0000 | 185,789,815 | 2.58% | 0.01% |
| March 14, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 30075 | $1.45 | 685,775.0000 | 185,789,815 | 4.20% | 0.02% |
| March 7, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 26139 | $1.50 | 734,799.0000 | 185,789,815 | 3.44% | 0.01% |
| March 6, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Common Stock | 66565 | $0.00 | 760,938.0000 | 185,789,815 | 9.59% | 0.04% |
| March 6, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Common Stock | 300000 | $0.00 | 694,373.0000 | 185,789,815 | 76.07% | 0.16% |
| March 4, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 6292 | $1.55 | 394,373.0000 | 185,789,815 | 1.57% | 0.00% |
| March 3, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Restricted Stock Unit | 13912 | $0.00 | 0.0000 | 185,789,815 | 100.00% | 0.01% |
| March 3, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Common Stock | 13912 | $0.00 | 451,919.0000 | 185,789,815 | 3.18% | 0.01% |
| March 3, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 51254 | $1.58 | 400,665.0000 | 185,789,815 | 11.34% | 0.03% |
| Feb. 26, 2025 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Restricted Stock Unit | 13912 | $0.00 | 13,912.0000 | 185,789,815 | 9999.99% | 0.01% |
| Aug. 2, 2024 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 21605 | $2.50 | 438,007.0000 | 0 | 4.70% | 0.00% |
| March 12, 2024 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Common Stock | 16666 | $0.00 | 494,727.0000 | 0 | 3.49% | 0.00% |
| March 13, 2024 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 17377 | $2.06 | 477,350.0000 | 0 | 3.51% | 0.00% |
| March 14, 2024 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 17738 | $1.97 | 459,612.0000 | 0 | 3.72% | 0.00% |
| March 12, 2024 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Restricted Stock Unit | 16666 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| March 8, 2024 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 29378 | $2.40 | 478,061.0000 | 0 | 5.79% | 0.00% |
| March 1, 2024 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Restricted Stock Unit | 160000 | $0.00 | 507,439.0000 | 0 | 46.05% | 0.00% |
| March 12, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Common Stock | 23460 | $0.00 | 356,125.0000 | 0 | 7.05% | 0.00% |
| March 12, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Restricted Stock Unit | 16667 | $0.00 | 16,666.0000 | 0 | 50.00% | 0.00% |
| March 12, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Restricted Stock Unit | 23460 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| March 13, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 10000 | $2.78 | 347,439.0000 | 0 | 2.80% | 0.00% |
| March 13, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 5747 | $2.80 | 357,439.0000 | 0 | 1.58% | 0.00% |
| March 12, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | M | Common Stock | 16667 | $0.00 | 363,186.0000 | 0 | 4.81% | 0.00% |
| March 13, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | S | Common Stock | 9606 | $2.80 | 346,519.0000 | 0 | 2.70% | 0.00% |
| March 1, 2023 | CERUS CORP | $CERS | Benjamin Richard J | Chief Medical Officer | A | Restricted Stock Unit | 160000 | $0.00 | 332,665.0000 | 0 | 92.66% | 0.00% |