4//SEC Filing
Ridloff Elena 4
Accession 0001772518-26-000002
CIK 0002036042other
Filed
Jan 5, 7:00 PM ET
Accepted
Jan 6, 4:11 PM ET
Size
5.3 KB
Accession
0001772518-26-000002
Insider Transaction Report
Form 4
Transactions
- Award
Non-Qualified Stock Option (right to buy)
2026-01-02+165,440→ 165,440 totalExercise: $39.21Exp: 2036-01-01→ Common Stock (165,440 underlying)
Footnotes (1)
- [F1]The shares underlying this option vest in forty-eight equal monthly installments following January 2, 2026, subject to the Reporting Person's continued service on each such vesting date.
Documents
Issuer
Sionna Therapeutics, Inc.
CIK 0002036042
Entity typeother
Related Parties
1- filerCIK 0001772518
Filing Metadata
- Form type
- 4
- Filed
- Jan 5, 7:00 PM ET
- Accepted
- Jan 6, 4:11 PM ET
- Size
- 5.3 KB