Ipsen completes acquisition of Kartos Therapeutics, strengthening late-stage Oncology pipeline
PARIS, FRANCE, 21 AUGUST 2026 – Ipsen (Euronext: IPN; ADR: IPSEY) announced today it has completed the acquisition of Kartos Therapeutics, a clinical-stage biopharmaceutical company adding late-stage MDM2 inhibitor navtemadlin in Phase III clinical development in myelofibrosis. About navtemadlinNavtemadlin is an investigational oral MDM2 inhibitor being developed as an add-on therapy to…
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