Mark is the Chair of the firm’s Antitrust and Trade Regulation Department. He represents clients in complex commercial litigation and arbitration involving federal and state securities claims, banking and lending disputes, insurance coverage disputes, business torts and general commercial contract cases, and real estate disputes, including lienholder and landlord/tenant disputes.

He has appeared in state and federal trial courts and has participated in numerous appeals on both the state and federal level. He also has extensive experience in complex and fast-paced commercial arbitrations, with a particular focus on dispute resolution within the confines of joint ventures.