Live feed16:30:12·37dINSIDERFilingvia QuantisnowPresident & CEO Shepherd Brian A. returned $46,417,914 worth of shares to the company (575,191 units at $80.70), closing all direct ownership in the company (SEC Form 4) (for withholding tax)ByQuantisnow·Wall Street's wire, on your screen.CSGS· CSG Systems International Inc.TechnologyOriginal source