Live feed16:45:11·617dINSIDERFilingvia QuantisnowDirector James C Shelton sold $28,500 worth of shares (2,000 units at $14.25), decreasing direct ownership by 2% to 109,606 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CSPI· CSP Inc.TechnologyOriginal source