Xiu Cai Liu

Mason Street Advisors LLC (MSA) is a SEC-registered investment advisor headquartered in Milwaukee, Wisconsin. The firm was founded in 2001 and is a wholly owned subsidiary of the Northwestern Mutual Life Insurance Co. MSA provides professional portfolio management services for institutional investors by providing continuous investment advice and management based upon the individual needs and objectives of each client.

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.

Thrivent Investment Management, Inc. (Thrivent) is a SEC-registered investment advisor and fund manager headquartered in Minneapolis, Minnesota. The firm was founded in 1986 and is a subsidiary of Thrivent Financial Holdings, Inc., itself a subsidiary of Thrivent Financial for Lutherans, a faith-based, not-for-profit membership organization and financial services firm. Thrivent provides investment management and advisory services to individuals, trusts, estates, non-profit organizations, corporations and other business entities.

HBM Partners AG (HBM-P) was established in 2001 as an independent provider of investment advisory services with headquarters in Zug, Switzerland. HBM-P's field of expertise comprises global human medicine, biotechnology, medical technology and related sectors. The firm primarily advises HBM BioVentures AG and HBM BioCapital via their Cayman Islands-based, wholly-owned subsidiary, HBM Partners (Cayman) Ltd., which acts as the investment manager for the HBM funds. They rely on the services of an external consultant to analyze investment opportunities in the US.

Madison Asset Management LLC (Madison) is an independent registered investment advisor headquartered in Madison, Wisconsin. The firm was founded by Frank Burgess in 1974 and is a subsidiary of Madison Investment Holdings, Inc. Madison provides individual and institutional clients a range of investment strategies across mutual funds, managed accounts and customized investment portfolios.

Coherix, Inc. provides 3-Dimensional (3D) measurement and inspection solutions. It offers solutions for assembly verification, error-proof for automotive, semiconductor and electronics industries. The firm?s inspection solutions include Tru3D, a platform which facilitates assembly verification and error proofing, ShaPix, a 3D planar surface metrology, 3DX and OPIS for 2D and 3D vision inspection. The company was founded by Dwight D. Carlson, Douglas Davidson and Alice M. Grisham on October 30, 2003 and is headquartered in Ann Arbor, MI.

AllianceBernstein LP (AB) is a SEC-registered investment advisor and mutual fund manager headquartered in Nashville, Tennessee. Founded in 2000, the firm is owned by Equitable Financial Life Insurance Co., ultimately held by Equitable Holdings, Inc. (NYSE: EQH). AB provides investment advice to investment companies, pension and profit-sharing plans, banks and thrift institutions, trusts, estates, government agencies, charitable organizations, individuals, corporations and other business entities.

Dana Investment Advisors, Inc. (Dana) is an independent, SEC-registered investment advisor headquartered in Waukesha, Wisconsin. The firm was founded by Michael Dana in 1980. Dana provides investment supervisory services to qualified pension and profit-sharing plans, Taft Hartley plans, unions, financial institutions such as banks and credit unions, insurance companies, public sector entities such as cities and counties, health care facilities, corporations, charitable foundations and other charitable organizations, and certain high net -worth individuals. They also act as an investment manager for multiple wrap fee programs that are sponsored by third party institutions. Dana is a socially responsible investor and signatory to the UN Principles for Responsible Investment (UNPRI).

Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY.

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.

PT BNI Sekuritas provides brokerage services. The company is based in Jakarta, Indonesia and was founded in 1995. The Indonesian company is ultimately controlled by the Government of Indonesia.

Shanghai University of Finance and Economics engages in the provision of educational services. It offers courses under the following school and departments: business, accountancy, finance, international business administration, economics, public economics and administration, humanities, law, information management and engineering, statistics, foreign languages, mathematics, international cultural exchange, professional and international education and continuing education. The company was founded in 1917 and is headquartered in Shanghai, China.

PT AJB Bumiputera 1912 provides insurance services. It offers individual and group life insurance, and Syariah individual and group insurance products. The company was founded in 1912 and is headquartered in Jakarta, Indonesia.

Part of American Family Insurance Mutual Holding Co., American Family Insurance Co. offers business and personal insurance coverage options for homes, offices, autos, and life. The company is based in Madison, WI. The company's services include markdowns for switching to American Family, savings that reward safe habits, and bundling insurance for maximum savings. American Family Insurance has been protecting the dreams of its clients for nearly 90 years and has brand ambassadors who inspire others to dream fearlessly.

S.M. Wu Manufacturing Research Center is a college of engineering with departments of engineering, industrial and operations engineering. The company was founded in 1987 and is headquartered in Ann Arbor, MI.

Thrivent Asset Management LLC (TAM) is a SEC-registered investment advisor headquartered in Minneapolis, Minnesota. Founded in 2005, the firm is a wholly-owned subsidiary of Thrivent Financial Holdings, Inc., which in turn is a wholly owned subsidiary of Thrivent Financial for Lutherans, a faith-based, not-for-profit membership organization and financial services firm. TAM provides investment advisory services to the Thrivent Mutual Funds, a registered investment company under the Investment Company Act of 1940 that is comprised of various mutual fund series.

United Airlines, Inc. engages in the provision of passenger airline transportation services. It offers business products, United Airlines credit cards, premier access travel services, gift certificates, gift registry, travel products, and trip insurance. The company was founded by Walter T. Varney in 1934 and is headquartered in Chicago, IL.