Oppenheimer On Stratasys: 'And The (Down) Beat Goes On...' By: Benzinga via Benzinga April 29, 2015 at 09:23 AM EDT In a report published Tuesday evening, Oppenheimer analyst Holden Lewis commented on Stratasys, Ltd. (NASDAQ: SSYS)'s pre-announcement ... Read More >> Related Stocks: 3D Systems Corp Stratasys Ltd