Live feed08:44:40·546dINSIDERFilingvia QuantisnowDirector Leonberger Frederick J exercised 100,000 in-the-money shares at a strike of $0.77, increasing direct ownership by 51% to 296,369 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.LWLG· Lightwave Logic Inc.IndustrialsOriginal source