Sionna Therapeutics, Inc. layoffs
Yes. Sionna Therapeutics, Inc. has filed 1 SEC 8-K with Item 2.05 (exit or disposal costs) since 2023. The most recent, on Sep 14, 2026, disclosed a workforce reduction.
Check SION layoff riskSEC filings since 2023
- Sep 142026
Sionna Therapeutics discloses a workforce reduction
Sionna Therapeutics, Inc. (SION) · filed 8 weeks agoOn September 9, 2026, the Board of Directors (the "Board") of Sionna Therapeutics, Inc. (the "Company") approved a restructuring plan (the "Restructuring") intended to focus its resources on advancing the Company’s SION-451 and SION-2222 dual combination program and extend the Company’s cash runway.
Get this data via API
Pull layoff filings, risk scores, and WARN notices into your own product. Starts at $49/mo.