Insider · CIK 0001834161
Mark Eisner
Files at: JBIO, ZURA. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 AForm 4 → | Jun 26, 9:20 pm EDT | Jade Biosciences, Inc.JBIO | 47,675 | — | — | 47,675 | — | |
| Jun 17, 2026 AForm 4 → | Jun 22, 4:15 pm EDT | Zura Bio LtdZURA | 51,000 | — | — | 51,000 | — |