Deals & DealmakersFeaturedAnother high-level departure at Colliers as Brennan exits for CBRELinda O'FlanaganOctober 11, 2018October 15, 2018 by Linda O'FlanaganOctober 11, 2018October 15, 201803516 In another high-level departure at Colliers in New York, COO Kim Brennan (pictured top) has left the firm for CBRE. Brennan’s exit comes just days...