Live feed16:05:27·191dINSIDERFilingvia QuantisnowPresident and CEO Stratmann Philipp bought $2,558 worth of shares (7,750 units at $0.33), increasing direct ownership by 2% to 518,440 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OPTT· Ocean Power Technologies Inc.UtilitiesOriginal source