Live feed15:38:40·14dINSIDERFilingvia QuantisnowLarge owner Nerges Joseph R bought $28,878 worth of shares (3,370 units at $8.57), increasing direct ownership by 0.24% to 1,418,900 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CSPI· CSP Inc.TechnologyOriginal source