Live feed16:05:28·880dINSIDERFilingvia QuantisnowDipietro Joseph converted options into 4,657 shares and covered exercise/tax liability with 1,271 shares, increasing direct ownership by 64% to 8,691 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OPTT· Ocean Power Technologies Inc.UtilitiesOriginal source