Day One concludes Mersana Therapeutics acquisition
The tender offer expired on 5 January 2026. The transaction involved purchasing all outstanding shares of Mersana at $25 per share in cash, along with one non-tradable contingent
Roche has signed a new collaboration agreement with C4 Therapeutics to jointly advance research in the field of degrader-antibody conjugates (DACs), aiming to introduce a new therapeutic modality for cancer.