Insider · CIK 0001816744
Joanne L. Viney
Files at: SION. 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 17, 2026 AForm 4 → | Jun 18, 5:48 pm EDT | Sionna Therapeutics, Inc.SION | 17,340 | — | — | 17,340 | — |