Live feed16:30:24·34dINSIDERFilingvia QuantisnowDirector Greenberg Samantha Joy returned $630,106 worth of shares to the company (7,808 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