1 min to read S-1 Filing Posted on February 3, 2025 S-1/A – Sionna Therapeutics, Inc. (0002036042) (Filer) Filed: 2025-02-03 AccNo: 0001193125-25-018825 Size: 9 MB Source: S-1/A – Sionna Therapeutics, Inc. (0002036042) (Filer) share share share