| Type | Value |
|---|---|
| cik | 0001798749 |
| ticker | JBIO |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 12 Feb 2026 | GRANT_AWARD | Dahms Bradford D. | 37,813 | 0.00 USD | |
| 12 Feb 2026 | GRANT_AWARD | Dahms Bradford D. | 226,875 | 0.00 USD | deriv |
| 12 Feb 2026 | GRANT_AWARD | King Andrew James | 41,250 | 0.00 USD | |
| 12 Feb 2026 | GRANT_AWARD | King Andrew James | 247,500 | 0.00 USD | deriv |
| 12 Feb 2026 | GRANT_AWARD | Balta Elizabeth | 28,125 | 0.00 USD | |
| 12 Feb 2026 | GRANT_AWARD | Balta Elizabeth | 168,750 | 0.00 USD | deriv |
| 12 Feb 2026 | GRANT_AWARD | Frohlich Tom | 78,750 | 0.00 USD | |
| 12 Feb 2026 | GRANT_AWARD | Frohlich Tom | 472,500 | 0.00 USD | deriv |
| 06 Oct 2025 | GRANT_AWARD | Fairmount Healthcare Fund II L.P.entity | 1,333,126 | 9.14 USD | indirect |
| 06 Oct 2025 | GRANT_AWARD | Fairmount Healthcare Fund II L.P.entity | 855,047 | 9.14 USD | derivindirect |
| 14 Jul 2025 | GRANT_AWARD | Dahms Bradford D. | 526,000 | 0.00 USD | deriv |
| 16 May 2025 | PURCHASE | Frohlich Tom | 6,000 | 7.40 USD | |
| 29 Apr 2025 | GRANT_AWARD | Klein Lawrence Otto | 23,017 | 0.00 USD | deriv |
| 29 Apr 2025 | GRANT_AWARD | Lavelle Erin | 23,017 | 0.00 USD | deriv |
| 29 Apr 2025 | GRANT_AWARD | CAIN CHRISTOPHER W. | 23,017 | 0.00 USD | deriv |
| 29 Apr 2025 | GRANT_AWARD | Harwin Peter Evan | 23,017 | 0.00 USD | deriv |
| 29 Apr 2025 | GRANT_AWARD | DOBMEIER ERIC | 23,017 | 0.00 USD | deriv |
| 28 Apr 2025 | OTHER | Kolchinsky Peter | 1,062,326 | — | indirect |
| 31 Jul 2024 | EXERCISE | Dake Benjamin T | 11,454 | 1.74 USD | |
| 01 Aug 2024 | EXERCISE | Dake Benjamin T | 1,507 | 1.74 USD | |
| 31 Jul 2024 | EXERCISE | Dake Benjamin T | 906 | 0.00 USD | deriv |
| 31 Jul 2024 | EXERCISE | Dake Benjamin T | 10,548 | 0.00 USD | deriv |
| 01 Aug 2024 | EXERCISE | Dake Benjamin T | 1,507 | 0.00 USD | deriv |
| 17 Jun 2024 | PURCHASE | Shah Rajeev M. | 928,110 | 1.67 USD | indirect |
| 14 Jun 2024 | SALE | Eldridge George A | 15,000 | 25.03 USD |