Live feed16:05:14·137dINSIDERFilingvia QuantisnowPresident and CEO Stratmann Philipp bought $2,172 worth of shares (6,298 units at $0.34), increasing direct ownership by 1% to 510,690 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OPTT· Ocean Power Technologies Inc.UtilitiesOriginal source