Live feed15:53:19·673dINSIDERFilingvia QuantisnowLarge owner Nerges Joseph R bought $23,124 worth of shares (1,710 units at $13.52), increasing direct ownership by 0.13% to 1,369,326 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CSPI· CSP Inc.TechnologyOriginal source