Tempest Therapeutics, Inc. — Form 8-K
Filed September 17, 2026 · analyzed by the 8-K Agent
8-K
▲ Likely positive
significance 72/100
What the filing says
Tempest Therapeutics entered an exclusive option agreement with Hebei Senlang Biotechnology on September 14, 2026, to license Senlang's CD7-targeted lentiviral vector platform and in vivo CAR-T product candidates. The portfolio includes a BCMA/GPRC5D dual-targeting candidate in Phase 1 for multiple myeloma. Financial terms: Tempest pays an initial license fee upon option exercise, quarterly maintenance fees during collaboration term (3 years post-exercise), royalties on net sales until $800M cumulative royalties paid per product, and 20% of sublicense fees. Senlang retains rights in Greater China only.
Why this rating
Material deal for $30M company; adds clinical-stage asset with dual-target platform; expands pipeline but execution risk remains on royalty burden.
Price action (we called it positive)
before filing · preread $0.90 | at our read pending | +10 min pending | +30 min pending | +1 hr pending | +4 hrs pending |
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