
SION
Sionna Therapeutics Inc
Biotechnology
Sionna Therapeutics Inc (SION) Insider Trading
3 transactions reported on SEC Form 4 — executive and director buys and sells.
Buys
0
Sells
3
Net value
$-21.6M
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | Sell | 3,415,011 | $21.6M | 22d ago | |
| Thompson Peter A. | Sell | 101 | $0 | May 27, 2026 | |
| ORBIMED ADVISORS LLC | Sell | 101 | $0 | May 27, 2026 |