Sionna Therapeutics Inc. logo

Sionna Therapeutics Inc.

SION | NASDAQ
Chart Builder DCF Calculator
$6.02
+$0.02 (+0.33%)
At close: Sep 22, 2026, 4:00 PM ET
$6.07
+$0.05 (+0.84%)
After-hours: Sep 22, 2026, 7:57 PM ET
90-Day Net Volume
-$21.84M
90-Day Activity
0 Buys / 2 Sales
All-Time Net Volume
-$21.84M
Total Filings
16

Insider Trading Activity

Name Transaction Date Transaction Type Shares Price Value
Ra Capital Management, L.p. Director
Sep 17, 2026
S-Sale Common Stock
3,415,011 6.32 $21,582,870
Ra Capital Management, L.p. Director
Sep 17, 2026
S-Sale Common Stock
33,800 7.46 $252,148
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