John W. Zerweck

Zazove Associates LLC is a SEC-registered investment advisor headquartered in Incline Village, Nevada with an additional office in Northbrook, Illinois. The firm was founded by Dr. Earl Zazove in 1971 and is a subsidiary of Zazove Associates, Inc. Zazove Associates manages portfolios for a wide variety of clients, which includes insurance companies, public and private pension plans, foundations, endowments, trusts, high net-worth individuals and private investment funds.

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.