ORBIMED ADVISORS LLC sold 0.1% of their position (1.88K shares) of SIONNA THERAPEUTICS, INC. on the open market
Open‑market sale worth $83.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 3 sales
Filed: 12/19/2025ACC: 0000947871-25-001088
Director
Since Feb 2026
-1.88K
Net shares
Net seller
$83.4K
Total sold
3
Open market trades
0B · 3S
3
Total transactions
1.88K disposed
Non-Derivative Transactions3
Common Stock
Indirect
Shares
−900.00
Price / share
$44.50
Trade value
$40.05K
% of position
0.0%
12/17/2025
3.60M→3.60M
Common Stock
Indirect
Shares
−100.00
Price / share
$44.49
Trade value
$4.45K
% of position
0.0%
12/18/2025
3.60M→3.60M
Common Stock
Indirect
Shares
−875.00
Price / share
$44.49
Trade value
$38.93K
% of position
0.0%
12/19/2025
3.60M→3.60M
Total
Net shares
−1.88K
Net value
-$83.43K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 12/17/2025 | S · Sale | −900.00 | $44.50 | $40.05K | 0.0% | 3.60M | 3.60M |
| Common Stock Indirect | 12/18/2025 | S · Sale | −100.00 | $44.49 | $4.45K | 0.0% | 3.60M | 3.60M |
| Common Stock Indirect | 12/19/2025 | S · Sale | −875.00 | $44.49 | $38.93K | 0.0% | 3.60M | 3.60M |
| Total | −1.88K | -$83.43K | ||||||
Derivative Transactions0
No derivative transactions reported