FDA approves Roche’s Ocrevus (ocrelizumab)—for both PPMS and RMS: http://finance.yahoo.com/news/fda-approves-genentech-ocrevus-ocrelizumab-003300537.html Following a three-month extension due of the FDA review for CMC issues (#msg-127314306), the PDUFA date was yesterday. All signs point to Ocrevus becoming a very big-selling drug.