Live feed16:30:31·37dINSIDERFilingvia QuantisnowDirector Barnes David G returned $3,282,715 worth of shares to the company (40,678 units at $80.70), closing all direct ownership in the company (SEC Form 4) (withholding obligation)ByQuantisnow·Wall Street's wire, on your screen.CSGS· CSG Systems International Inc.TechnologyOriginal source