Mathias Dieter Strohfeldt

Founded in 1974, OFI Global Institutional, Inc. is a SEC-registered investment advisor headquartered in New York City. The firm is also a commodity pool operator and commodity trading advisor registered with the U.S. Commodity Futures Trading Commission and the National Futures Association. OFI Global Institutional is a wholly-owned subsidiary of OppenheimerFunds, Inc. (OFI), which, in turn, is a wholly-owned subsidiary of Oppenheimer Acquisition Corp. (OAC). Massachusetts Mutual Life Insurance Co. (MassMutual), through its subsidiary, is the indirect primary shareholder of OAC. The firm provides investment advisory services to various types of clients, including trusts, pension plans, insurance company separate accounts, foundations, corporations, ERISA qualified retirement plans, governmental plans, foreign entities (including governmental entities, corporations, investment companies and pension plans), mutual funds, private funds, and bank sponsored collective investment trusts.

Franklin Advisers, Inc. is a mutual fund manager and registered investment advisor headquartered in San Mateo, California. The firm was founded in 1985 and is a subsidiary of Franklin Resources, Inc. (NYSE: BEN), a holding company that, together with its various subsidiaries is referred to as Franklin Templeton Investments. Franklin Advisers provides investment advisory and portfolio management services to US and non-US, registered open-end and closed-end funds and unregistered funds, as well as separate accounts.

Founded in 1970 by Claude Rosenberg, RCM Capital Management LLC, formerly Rosenberg Capital Management, RCM Capital Management LLC is a registered investment advisor headquartered in San Francisco with additional offices in London, Frankfurt, Hong Kong, Tokyo and Sydney. The firm was also previously known as Dresdner RCM Global Investors. RCM is a division of RCM U.S. Holdings LLC and their ultimate parent is Allianz SE. RCM manages portfolios for individuals and institutions. They also manage the Allianz/Dresdner family of mutual funds. The firm provides investment management services to clients around the world including: pension funds, blue chip multinational companies, investment trusts, governments, insurance companies and charitable foundations.

Templeton Investment Counsel LLC (TIC) is a SEC-registered investment advisor and mutual fund manager headquartered in Fort Lauderdale, Florida. The firm was founded in 2000 and is a wholly-owned subsidiary of Templeton Worldwide, Inc., ultimately held by Franklin Resources, Inc. (NYSE: BEN). TIC provides investment advisory and portfolio management services to US and non-US registered funds, and unregistered funds, as well as separate accounts for institutional and high net-worth clients.

OppenheimerFunds, Inc. provides investment advice. The company was founded in 1959 and is headquartered in New York, NY.

Invesco Advisers, Inc. is a SEC-registered investment advisor headquartered in Atlanta, Georgia. They are a subsidiary of Invesco Group Services, Inc., ultimately held by Invesco Ltd. (NYSE: IVZ). The firm was founded in 1986 and previously known as Invesco Institutional NA, Inc. until April 2010 when Invesco Ltd. consolidated the businesses of their US investment advisors (Invesco AIM Advisors, Inc., Invesco AIM Capital Management, Inc., Invesco AIM Private Asset Management, Inc. and Invesco Global Asset Management NA, Inc.) under the name Invesco Advisers, Inc. They provide discretionary and non-discretionary investment advisory services to individuals, institutional and high net-worth clients through separate accounts, wrap fee programs and US registered investment companies and other Commingled Funds.