Broadcast NewsRadio Newsthe HOT List Cumulus Board Names New CEO By RBR.com - September 29, 2015 0 Facebook Twitter WhatsApp Linkedin Email Cumulus Media has a new chief executive. The board named Mary Berner as the new Cumulus CEO, effective Oct. 13. The change comes after several days of stock declines; Tuesday after the close CMLS stock dropped 8.5% to close at $0.68.Please Login to view this premium content. (Not a member? Join Today!)