Insider · CIK 0001730615
Jonathan Violin
Files at: KRSA, CBIO, TRVN. 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 2, 2026 AForm 4 → | Jun 3, 7:48 pm EDT | CRESCENT BIOPHARMA, INC.CBIO | 11,050 | — | — | 11,050 | — | |
| Feb 28, 2018 AForm 4 → | Mar 2, 5:25 pm EST | TREVENA INCTRVN | 140,000 | — | — | 65,000 | — |