Campbell Mithun’s Rosengren to Retire

CHICAGO Campbell Mithun’s director of business development, Rich Rosengren, will retire from the shop at the end of May, the agency confirmed.

A 30-year industry veteran, Rosengren, 53, led the Minneapolis agency’s new business efforts. He also has been a media supervisor, account supervisor and management supervisor at the agency.

A replacement has not yet been named. Agency CEO Les Mouser will oversee new business efforts until a successor is found, according to an agency representative.