Christian John Brobst

Calamos Advisors LLC is a SEC-registered investment advisor headquartered in Naperville, Illinois. The firm was founded by John Calamos, Sr. in 1977 and is a wholly-owned subsidiary of Calamos Investments LLC, ultimately held by Calamos Family Partners, Inc. Calamos Advisors provides investment management services to institutional clients such as corporations and financial institutions, registered investment companies or mutual funds, closed-end funds, charitable institutions, foundations and endowments, corporate pensions, profit sharing and other retirement plans, municipalities, individuals, Taft-Hartley plans, and pooled investment vehicles.

Wells Fargo Advisors Financial Network LLC (WFAFN) is a SEC-registered investment adviser headquartered in St. Louis, Missouri. Founded in 2001, the firm is a subsidiary of Wachovia Securities Financial Holdings LLC and is a non-bank affiliate of Wells Fargo & Co. (NYSE: WFC), a financial holding company and bank holding company created in 1852. WFAFN provides advisory services to individuals, pension or profit-sharing plans, trusts, estates or charitable organizations, corporations or other business entities, governmental entities and educational institutions, as well as banks or thrift institutions. The firm also sponsors several wrap fee advisory programs.