THOMPSON PETER A. sold 0.9% of their position (30.95K shares) of SIONNA THERAPEUTICS, INC. on the open market
Open‑market sale worth $1.38M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 2/4/2026ACC: 0000947871-26-000089
Director
Since Feb 2026
-30.95K
Net shares
Net seller
$1.38M
Total sold
2
Open market trades
0B · 2S
2
Total transactions
30.95K disposed
Non-Derivative Transactions2
Common Stock
Indirect
Shares
−1.89K
Price / share
$44.57
Trade value
$84.24K
% of position
0.1%
2/2/2026
3.56M→3.56M
Common Stock
Indirect
Shares
−29.06K
Price / share
$44.58
Trade value
$1.30M
% of position
0.8%
2/3/2026
3.56M→3.53M
Total
Net shares
−30.95K
Net value
-$1.38M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 2/2/2026 | S · Sale | −1.89K | $44.57 | $84.24K | 0.1% | 3.56M | 3.56M |
| Common Stock Indirect | 2/3/2026 | S · Sale | −29.06K | $44.58 | $1.30M | 0.8% | 3.56M | 3.53M |
| Total | −30.95K | -$1.38M | ||||||
Derivative Transactions0
No derivative transactions reported