News Exec is fourth senior Pandora exec to vacate their position in past 12 months News Existing Pandora Plus users get a six month free trial News Nearly 2,000 songwriters sign NMPA petition News Greg Maffei puts further pressure on Pandora stock price Analysis News Don't be shocked if the company sells for a bargain price this month News Page also worked at Pandora and Cumulus Media during his career News Company has piled on 10m more subscribers in past six months News Jackson spent nearly three years at Pandora as Vice President of Corporate Strategy and International Development