Live feed16:00:04·660dINSIDERFilingvia QuantisnowChairman and CEO Abston Tyson T sold $239,504 worth of shares (6,953 units at $34.45), decreasing direct ownership by 10% to 63,000 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GNTY· Guaranty Bancshares Inc.FinanceOriginal source