Live feed17:17:03·95dINSIDERFilingvia QuantisnowLarge owner National Services, Inc sold $22,275 worth of shares (16,445 units at $1.35), decreasing direct ownership by 0.59% to 2,760,040 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.USIO· Usio Inc.FinanceOriginal source