Richard A. Gotterer

Macquarie Investment Management Business Trust (MIMBT) is a SEC-registered investment advisor headquartered in Philadelphia, Pennsylvania. The firm was founded in 1988 and formerly known as Delaware Management Business Trust. They are a subsidiary of Delaware Investment Management Co. LLC, ultimately held by Macquarie Group Ltd. (ASX: MQG) in Australia. MIMBT advises a variety of institutional clients. The firm also provides investment services to certain affiliates and acts as a sub-advisor to unaffiliated sponsors and investment products.

Essex Investment Management Co. LLC (Essex) is an independent registered investment advisor headquartered in Boston, Massachusetts. The firm was founded by Michael Hazard and Joseph McNay in 1976. Essex provides investment management services on a discretionary basis to institutional clients, such as employee benefits plans, endowment funds, foundations, religious organizations, and mutual funds. The firm also provides investment management services to individuals (private clients), limited partnerships and limited liability companies.

PNC Bank, NA (Investment Management) (PNC-IM) is the asset management division of PNC Bank, NA, a banking company headquartered in Pittsburgh, Pennsylvania. The firm is ultimately held by The PNC Financial Services Group, Inc. (NYSE: PNC). PNC-IM manages assets for institutions and high-net worth individuals and provides tailored investments, wealth planning, trust and estate administration and private banking to high-net-worth families and individuals.

Vontobel Asset Management, Inc. (Vontobel AM) is a SEC-registered investment advisor headquartered in New York City. Formerly known as Vontobel USA, Inc., the firm was founded in 1984 and is a wholly owned subsidiary of Vontobel Holding AG (SWX: VONN), a Swiss holding company based in Switzerland. Vontobel AM offers fundamental analysis-based investment advisory and sub-advisory services to a broad array of institutional and intermediary clients, respectively. Their client base includes a list of corporations, public and private pension plans, foundations and endowments.

Adage Capital Management LP (Adage) is a SEC-registered investment advisor and hedge fund manager headquartered in Boston, Massachusetts. The firm was founded by Phil Gross and Robert Atchinson in 2001 and is owned by Adage Capital Partners GP LLC. Adage provides investment advisory services to its sole client, Adage Capital Partners LP (ACP), a private investment fund. The firm does not manage any separate accounts.

The Prudential Insurance Company of America, Inc. provides investment advice, and insurance products and services. The company was founded in 1875 and is headquartered in Newark, NJ.

VALUE, Inc. is a financial valuation consulting firm. The firm specializes in the valuation of businesses, securities, intellectual property transactions, financial, tax reporting and litigation. The company was founded by David N. Fulleris and is headquartered in Irving, TX.