Live feed16:30:06·38dINSIDERFilingvia QuantisnowDirector Naik Rajan returned $2,330,455 worth of shares to the company (28,878 units at $80.70), closing all direct ownership in the company (SEC Form 4) to cover withholding taxByQuantisnow·Wall Street's wire, on your screen.CSGS· CSG Systems International Inc.TechnologyOriginal source