Live feed16:00:19·106dINSIDERFilingvia QuantisnowLarge owner National Services, Inc sold $10,273 worth of shares (7,520 units at $1.37), decreasing direct ownership by 0.27% to 2,805,652 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.USIO· Usio Inc.FinanceOriginal source