Analysts at Oppenheimer downgraded Taser International Inc. (TASR) from ‘Outperform‘ to ‘Perform‘ in a research report issued to clients on Thursday. On valuation measures, Taser Int’l Inc. stock it’s trading at a forward P/E multiple of 58.64x, and at a multiple of 88.81x this year’s estimated earnings. The t-12-month revenue at Taser is $173.10 million. […] View the full post at: Notable Downgrades: Taser (TASR), 3D Systems (DDD), Sequenom (SQNM), OraSure Technologies (OSUR), Sucampo (SCMP) Related posts: Insider Selling: Twitter (TWTR) CEO Unloads $5M Worth of Stock