UPDATE 2-Roche bets $4.3 bln on Spark in gene therapy move By: Reuters: Company News February 25, 2019 at 03:57 AM EST * Novartis also moving swiftly in gene therapy (Adds details, comment from Roche CEO) Read More >> Related Stocks: Biomarin Pharmaceuticals Merck & Co Novan Inc Rogers Corp Sangamo Therapeutics Spark Therap Uniqure Ord Shs