Richard J. Benjamin
Known title: Chief Medical OfficerCIK: 0001296322
Associated companies
Transaction History
| CERS | ▼ Sell | Open Market | 101,740 | $169K | 3/12/2026 | View on chart |
| CERS | ▼ Sell | Open Market | 40,426 | $76K | 3/9/2026 | View on chart |
| CERS | ▼ Sell | Open Market | 24,235 | $49K | 3/6/2026 | View on chart |
| CERS | ▲ Buy | Grant | 55,220 | $0 | 3/5/2026 | View on chart |
| CERS | ▼ Sell | Open Market | 61,233 | $126K | 3/5/2026 | View on chart |
| CERS | ▲ Buy | Grant | 264,000 | $0 | 3/2/2026 | View on chart |
| CERS | ▼ Sell | Open Market | 30,075 | $44K | 3/14/2025 | View on chart |
| CERS | ▼ Sell | Open Market | 18,949 | $27K | 3/13/2025 | View on chart |
| CERS | ▼ Sell | Open Market | 26,139 | $39K | 3/7/2025 | View on chart |
| CERS | ▲ Buy | Grant | 300,000 | $0 | 3/6/2025 | View on chart |
| CERS | ▲ Buy | Grant | 66,565 | $0 | 3/6/2025 | View on chart |
| CERS | ▼ Sell | Open Market | 6,292 | $10K | 3/4/2025 | View on chart |
| CERS | ▲ Buy | Option Exercise | 13,912 | — | 3/3/2025 | View on chart |
| CERS | ▼ Sell | Open Market | 51,254 | $81K | 3/3/2025 | View on chart |
| CERS | ▼ Sell | Open Market | 21,605 | $54K | 8/2/2024 | View on chart |
| CERS | ▼ Sell | Open Market | 17,738 | $35K | 3/14/2024 | View on chart |
| CERS | ▼ Sell | Open Market | 17,377 | $36K | 3/13/2024 | View on chart |
| CERS | ▲ Buy | Option Exercise | 16,666 | — | 3/12/2024 | View on chart |
| CERS | ▼ Sell | Open Market | 29,378 | $70K | 3/8/2024 | View on chart |
| CERS | ▲ Buy | Grant | 160,000 | $0 | 3/1/2024 | View on chart |
| CERS | ▼ Sell | Open Market | 9,606 | $27K | 3/13/2023 | View on chart |
| CERS | ▼ Sell | Open Market | 5,747 | $16K | 3/13/2023 | View on chart |
| CERS | ▼ Sell | Open Market | 10,000 | $28K | 3/13/2023 | View on chart |
| CERS | ▲ Buy | Option Exercise | 23,460 | — | 3/12/2023 | View on chart |
| CERS | ▲ Buy | Option Exercise | 16,667 | — | 3/12/2023 | View on chart |
| CERS | ▲ Buy | Grant | 160,000 | $0 | 3/1/2023 | View on chart |
| CERS | ▼ Sell | Open Market | 10,000 | $51K | 8/9/2022 | View on chart |
| CERS | ▼ Sell | Open Market | 16,152 | $81K | 3/14/2022 | View on chart |
| CERS | ▼ Sell | Open Market | 8,173 | $41K | 3/14/2022 | View on chart |
| CERS | ▼ Sell | Open Market | 5,982 | $30K | 3/14/2022 | View on chart |
| CERS | ▲ Buy | Option Exercise | 45,000 | — | 3/12/2022 | View on chart |
| CERS | ▲ Buy | Option Exercise | 22,770 | — | 3/12/2022 | View on chart |
| CERS | ▲ Buy | Option Exercise | 16,667 | — | 3/12/2022 | View on chart |
| CERS | ▲ Buy | Grant | 52,500 | $0 | 3/1/2022 | View on chart |
| CERS | ▲ Buy | Option Exercise | 100,000 | $472K | 11/3/2021 | View on chart |
| CERS | ▼ Sell | Open Market | 100,000 | $790K | 11/3/2021 | View on chart |
| CERS | ▲ Buy | Option Exercise | 33,333 | $144K | 11/3/2021 | View on chart |
| CERS | ▼ Sell | Open Market | 33,333 | $245K | 11/3/2021 | View on chart |
| CERS | ▲ Buy | Option Exercise | 31,667 | $137K | 11/3/2021 | View on chart |
| CERS | ▼ Sell | Open Market | 31,667 | $233K | 11/3/2021 | View on chart |