J&J to buy Momenta Pharmaceuticals for $6.5B

The drugmaker emphasized the full global rights it would acquire to Momenta’s lead asset, nipocalimab, which it is developing for several autoantibody-driven diseases and that in certain indications could have peak sales of more than $1 billion.

FDA issues surprise rejection of Gilead, Galapagos rheumatoid arthritis drug

While there had been some risks to filgotinib’s approval cited before, analysts expressed surprise at the decision, with one writing it would likely delay approval by at least a year. Shares of both companies fell sharply on the news.