Biogen tops earnings expectations, but still has some longer-term issues to address By: MarketWatch July 23, 2019 at 14:43 PM EDT Biogen Inc. reported second-quarter results that surpassed analysts’ expectations and will raise full-year forecast. Read More >> Related Stocks: Biogen Idec Mylan Novartis Ag ADR Roche Holding AG Basel American Depositary Shares