Karl S. Chang

Allianz Global Investors Fund Management LLC is a registered investment advisor and fund distributor located in New York City. The firm is a subsidiary of Allianz Global Investors US Holdings, Inc. and their ultimate parent is Allianz SA. They were formerly known as PA Fund Management LLC. Allianz Global Investors Fund Management provides services primarily to investment companies.

Columbia Management Investment Advisers LLC (CMIA) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm is a wholly-owned subsidiary of Ameriprise Financial, Inc. (NYSE: AMP). The firm was formed in 2010 as the result of Ameriprise Financial Services' (AFS) acquisition of the long-term asset management business of Columbia Management Group (CMG) from Bank of America. AFS merged CMG's long-term asset management business with their subsidiary, RiverSource Investments LLC, under the name Columbia Management Investment Advisors. CMIA offers equity and fixed-income retail and institutional investment products for various types of clients.