Prior to founding Stonebridge, Mr. Fleming co-founded Spectrum Asset Management, Inc., an investment advisor that specializes in preferred securities asset management for institutional clients and mutual funds. During his 13-year tenure there, he served as Chairman of the Board of Directors, Chief Financial Officer and Chief Investment Officer. Under his leadership, Spectrum grew to be the largest preferred securities manager in the country.

Mr. Fleming previously served as Vice President, Portfolio Manager for DBL Preferred Management, Inc. in New York City. Mr. Fleming received a B.S. in Accounting from Bentley College in Waltham, MA, and his M.B.A. in Finance from Babson College in Wellesley, MA.