Isaiah Harf is the Regional and Managing Director for Northmarq’s Chicago office and has been with the firm since October 2011. Focusing on the sale of net leased assets, Harf has closed more than $3 Billion in total transaction volume and has partnered with some of the nation’s most respected and trusted institutions, private equity managers and merchant developers. As one of the lead business development and execution specialists for the team, Harf provides extensive knowledge to buyers and sellers of all profiles nationwide. Throughout the transactional process, Harf manages clients’ interests by providing guidance and facilitating the implementation of unique solutions to assure unparall

BJ Feller is a Senior Vice President and Managing Director of Northmarq’s Chicago office, leading a team of professionals specializing in the disposition and acquisition of net lease retail, office and industrial properties nationally. Feller represents a broad range of institutional, private, and international clients, and has completed transactions in excess of $4.5 billion across 39 states, consistently providing strong results for clients. Before joining Northmarq, Feller served as Managing Director and Partner and a founding member of Stan Johnson Company’s Chicago office. Prior to Stan Johnson Company, Feller served as development manager for the Chicago-based development firm IBT G

Christian Tremblay is a vice president located in Northmarq’s Chicago office. Christian specializes in the disposition and acquisition of single-tenant net lease retail, cannabis and industrial properties throughout the United States. Christian has closed more than $500 million in total transaction volume. Before Northmarq, Christian served as a director in Stan Johnson Company’s Chicago office. Prior to Stan Johnson Company, Christian was a vice president with Mid-America Real Estate Corporation’s Net Lease Investment Sales Group. In this role, he was responsible for creating offering memorandums, business development, in depth investment analysis and assisting clients on both the buy a

Mark Lovering is an associate vice president in Northmarq’s Chicago office. Mark specializes in the acquisition, disposition and capitalization of net lease retail, industrial and office properties for a national client base. During his tenure, he’s closed on more than $650 million in total transaction volume and partnered with some of the nation’s largest private equity firms, publicly traded institutions & merchant developers. Prior to Northmarq, Mark served as an associate director at Stan Johnson Company, where he initially joined one of the company’s largest brokerage teams led by BJ Feller as an associate. Lovering earned a bachelor’s degree in history from Ohio Wesleyan Univer