| Type | Value |
|---|---|
| cik | 0000771856 |
| ticker | CSBR |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 16 Jul 2025 | GRANT_AWARD | Brainin Robert Lawrence | 100,000 | 7.80 USD | deriv |
| 16 Jul 2025 | GRANT_AWARD | Brainin Robert Lawrence | 62,500 | 7.80 USD | deriv |
| 16 Jul 2025 | GRANT_AWARD | Brainin Robert Lawrence | 150,000 | 7.80 USD | deriv |
| 16 Jul 2025 | GRANT_AWARD | Brainin Robert Lawrence | 62,500 | 7.80 USD | deriv |
| 16 Jul 2025 | GRANT_AWARD | Brainin Robert Lawrence | 100,000 | 7.80 USD | deriv |
| 16 Jul 2025 | GRANT_AWARD | Brainin Robert Lawrence | 225,000 | 7.80 USD | deriv |
| 05 Nov 2021 | GRANT_AWARD | Brainin Robert Lawrence | 9,901 | 10.10 USD | deriv |
| 12 Nov 2024 | GRANT_AWARD | Brainin Robert Lawrence | 23,030 | 4.64 USD | deriv |
| 03 Nov 2023 | GRANT_AWARD | Brainin Robert Lawrence | 19,070 | 5.51 USD | deriv |
| 01 Nov 2022 | GRANT_AWARD | Brainin Robert Lawrence | 14,130 | 7.00 USD | deriv |
| 05 Nov 2025 | GRANT_AWARD | SIDRANSKY DAVID | 21,216 | 6.80 USD | deriv |
| 05 Nov 2025 | GRANT_AWARD | TOBIN SCOTT R | 25,460 | 6.80 USD | deriv |
| 05 Nov 2025 | GRANT_AWARD | Breitfeld Philip P. | 13,790 | 6.80 USD | deriv |
| 05 Nov 2025 | GRANT_AWARD | ACKERMAN JOEL | 21,216 | 6.80 USD | deriv |
| 05 Nov 2025 | GRANT_AWARD | Mendelson Daniel Newman | 13,790 | 6.80 USD | deriv |
| 30 Oct 2025 | EXERCISE | ACKERMAN JOEL | 94,405 | 2.10 USD | |
| 30 Oct 2025 | EXERCISE | ACKERMAN JOEL | 94,405 | 2.10 USD | deriv |
| 25 Mar 2025 | OTHER | Breitfeld Philip P. | 4,150 | 0.00 USD | |
| 12 Nov 2024 | GRANT_AWARD | Mendelson Daniel Newman | 21,590 | 4.64 USD | deriv |
| 12 Nov 2024 | GRANT_AWARD | SIDRANSKY DAVID | 21,880 | 4.64 USD | deriv |
| 12 Nov 2024 | GRANT_AWARD | TOBIN SCOTT R | 34,550 | 4.64 USD | deriv |
| 12 Nov 2024 | GRANT_AWARD | ACKERMAN JOEL | 43,190 | 4.64 USD | deriv |
| 12 Nov 2024 | GRANT_AWARD | Breitfeld Philip P. | 18,715 | 4.64 USD | deriv |
| 31 Oct 2024 | EXERCISE | ACKERMAN JOEL | 16,667 | 5.43 USD | |
| 31 Oct 2024 | EXERCISE | ACKERMAN JOEL | 88,470 | 2.10 USD |