Insider Transactions and Holdings
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Entity Type
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Company
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Role
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Director
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Issuer Symbol
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SION on Nasdaq
ORBIMED ADVISORS LLC - trading volume in the past year for Sionna Therapeutics, Inc.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
3,530,702 |
$157,398,695 |
$44.58 |
03 Feb 2026 |
Indirect |
|
|
| Series B convertible preferred stock |
0 |
|
|
10 Feb 2025 |
Indirect |
Common Stock |
|
| Series C convertible preferred stock |
0 |
|
|
10 Feb 2025 |
Indirect |
Common Stock |
|
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.