Broadcast NewsRadio Newsthe HOT List Stock Value Foreshadows Cumulus Exec Change By RBR.com - September 30, 2015 0 FacebookTwitterWhatsAppLinkedinEmail A big change at the top for Cumulus with the board deciding to replace Lew Dickey as chief executive officer with Mary Berner, who joined the board last May. Dickey is remaining on the board as vice chair and with the company as a director.Please Login to view this content. (Not a member? Join Today!)