The Mars Agency Hires New CCO From FCB, Expanding Creative Leadership Team

Suzanna Bierwirth succeeds Jeff Stocker

The Mars Agency is suing its former CCO Suzanna Bierwirth for allegedly stealing certain 'trade secret' files before she joined rival agency Upshot. The Mars Agency

The Mars Agency has expanded its creative leadership with the arrival of Suzanna Bierwirth as chief creative officer.

@ErikDOster Erik Oster is an agencies reporter for Adweek.