Septerna posts Q4 net loss $10.7M, highlights positive Phase 1 data for SEP-631
Septerna, Inc.
- Phase 1 data: SEP-631 well-tolerated, once-daily oral dosing, complete wheal inhibition at 10 mg; Phase 2b in CSU planned H2 2026.
- SEP-479 PTH1R agonist on track for Phase 1 initiation in first half of 2026.
- Cash $548.7M at Dec 31, 2025; runway at least into 2029 (includes $195M upfront from Novo Nordisk).
- Q4 2025 revenue $24.1M (collaboration revenue); net loss $10.7M vs $20.7M loss in Q4 2024.
- Appointed Mark A. Wilson as chief legal officer in January 2026.