Public Company Edition: The closure of Silicon Valley Bank sank biotech stocks in the first full week of March, but valuations rose the next week when two big acquisitions were announced. Also, J&J’s consumer health spinout sold $7.75bn in notes ahead of its future IPO and Karuna grossed $400m in a follow-on offering.

Merging with the shell of troubled cancer biotech Sesen, Carisma believes its chimeric antigen-receptor-macrophage (CAR-M) platform can bring the immunotherapy application to solid tumors.

Silicon Valley Bank data show a pullback in crossover financings but an increase in seed and series A venture capital rounds. In recent private company financings, CRO Novotech raised $760m. In public company financings, Eleusis will merge with a SPAC and the Bausch + Lomb IPO is on file with the SEC.

Despite no mega-deals (yet), the J.P. Morgan Healthcare Conference’s first day brings the usual flurry of deals, including a pair of tie-ups each for Bristol and Pfizer. BioNTech moves into cancer with Crescendo.