Roger David Edgley

Columbia Wanger Asset Management LLC (CWAM) is a SEC-registered investment advisor headquartered in Chicago, Illinois. The firm is a wholly-owned subsidiary of Columbia Management Investment Advisers LLC, ultimately held by Ameriprise Financial, Inc. (NYSE: AMP). CWAM serves as the investment advisor to a variety of open-end mutual funds that are series or portfolios of Columbia Acorn Trust and Wanger Advisors Trust, two registered investment companies sponsored by the firm and other institutional accounts.

Part of Société Générale SA, Societe Generale Asia Ltd. provides financial institutions with a complete range of services, including strategic advisory and financing, asset and liability management, and investment solutions. Based in Hong Kong, HK, Societe Generale Asia offers an integrated range of services to manage daily transactions for both corporate and financial institutions. The Chinese company's expertise ranges from corporate and investment banking to asset management, securities services, and specialized financial services. Hikaru Ogata has been the CEO of the company since 2010.

Microgen Asset Management Solutions Ltd. provides business system solutions and services to asset management organizations. The company is based in London, UK. Microgen Asset Management Solutions was acquired by AFA Systems Plc on November 07, 2003 for $2 million.

Crosby Securities Ltd. is a securities brokerage firm headquartered in Hong Kong. The firm is a subsidiary of Crosby Asia Ltd., which is owned by Quali-Smart Holdings Ltd. (HKG: 1348). Crosby Securities provides stock brokerage services to various types of clients.

Wasatch Advisors, Inc. (Wasatch) is an independent registered investment advisor headquartered in Salt Lake City, Utah. The firm was founded by Samuel Stewart and David Wagstaff in 1975. Wasatch provides discretionary investment advice for a variety of clients, which includes mutual funds, collective trusts, separately managed accounts and sub-advised products.