CMO Moves TD Ameritrade CMO Denise Karkos on Getting Out of Your Own Way By Nadine Dietz February 6, 2018 Update 10/9/19: Denise is now the CMO at SiriusXM Nadine Dietz nadine.dietz@adweek.com Nadine Dietz is chief community officer at Adweek and host of the CMO Moves podcast.