Watch These 5 Huge Put Purchases In Thursday Trade By: Benzinga via Benzinga September 08, 2016 at 02:49 AM EDT Benzinga's newsdesk monitors options activity to notice unusual patterns. These large volume (and often out of the money) ... Read More >> Related Stocks: 3D Systems Corp Gopro Inc Cl A Momenta Pharma Summit Midstream Partners LP Yelp Inc