Live feed16:05:37·871dINSIDERFilingvia QuantisnowPowers Robert Patrick covered exercise/tax liability with 9,068 shares and converted options into 26,170 shares, increasing direct ownership by 28% to 77,606 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OPTT· Ocean Power Technologies Inc.UtilitiesOriginal source