SION | SIONNA THERAPEUTICS INC

CUSIP: 829401108

0 Funds Holding
0 Total Shares
$0 Total Value
$42.80
Price
$1.9B
Market Cap
P/E Ratio
-15.3
Forward P/E
$-1.86
EPS (TTM)
Dividend Yield
$216M
Cash
$9M
Total Debt
45M
Shares Out
$13.26
$48.45
52-Week Range

Institutional Ownership of SIONNA THERAPEUTICS INC

Fund / Manager Click to search
Shares Value % of Portfolio Cost Basis Est. Return
No funds currently hold this stock.

Trading Activity for SIONNA THERAPEUTICS INC

Fund / Manager Click to search
Action Change Shares After Value Price
2025-Q3
BUY +84.1% 31.3K $919298 $21.19
2025-Q2
BUY +8.2% 3.2M $55M $12.90
BUY NEW 17.0K $294516 $12.90
2025-Q1
BUY NEW 3.0M $31M $15.65

Insider Trading for SIONNA THERAPEUTICS INC

6 Months Insider Sentiment
100%
Buy $0 Sell $3.6M
0 Buys
9 Sells
-3.6M Net
0 Grants
Largest
$1.5M Thompson
$1.5M LLC
$415K Fitzpatrick
Date
Insider Click to search
Role Click to search
Type Shares Price Value
Dec 24, 2025 Peter A. Thompson Director SELL 33.4K $44.55 $1.5M
Dec 24, 2025 ORBIMED ADVISORS LLC Director SELL 33.4K $44.55 $1.5M
Dec 19, 2025 ORBIMED ADVISORS LLC Director SELL 875 $44.49 $39K
Dec 19, 2025 Peter A. Thompson Director SELL 875 $44.49 $39K
Dec 18, 2025 ORBIMED ADVISORS LLC Director SELL 100 $44.49 $4K
Dec 18, 2025 Peter A. Thompson Director SELL 100 $44.49 $4K
Dec 17, 2025 ORBIMED ADVISORS LLC Director SELL 900 $44.50 $40K
Dec 17, 2025 Peter A. Thompson Director SELL 900 $44.50 $40K
Dec 05, 2025 Jennifer Fitzpatrick Chief Legal Officer EXERCISE 10.2K $6.11 $63K
Dec 05, 2025 Jennifer Fitzpatrick Chief Legal Officer SELL 10.2K $40.52 $415K