David Dirk

Boyd Watterson Asset Management LLC (Boyd Watterson) is a registered investment advisor headquartered in Cleveland, Ohio. The firm was founded in 1928 and is a wholly-owned subsidiary of Boyd Watterson Holding Co., ultimately held by Boyd-TAMCO Holdings LLC. Boyd Watterson manages assets for individuals, businesses, pension plans, insurance companies, hedge funds, mutual funds and state and municipal government entities.

Duff & Phelps Investment Management Co. (Duff & Phelps) is a SEC-registered investment advisor headquartered in Chicago, Illinois. The firm was established in 1979, evolving from the Duff & Phelps investment research firm founded in 1932. They are a wholly-owned subsidiary of Virtus Partners, Inc., itself wholly-owned by Virtus Investment Partners, Inc. (NASDAQ: VRTS). They provide investment supervisory services and manages investment advisory accounts for registered investment companies, pooled investment vehicles, and institutional and individual separate accounts. Duff & Phelps is a signatory to the United Nations Principles for Responsible Investment (UN PRI).