Stephen Kendrick Holt

Principal Global Investors LLC, dba Principal Asset Management (Principal AM), is a SEC-registered investment advisor headquartered in Des Moines, Iowa. The firm was founded in 1998 and is a wholly owned subsidiary of the Principal Global Investors Holding Co. (US) LLC and their ultimate parent is Principal Financial Group, Inc. (NASDAQ: PFG). Principal AM provides investment advisory services to institutional investors and individuals on a discretionary or non-discretionary basis.

Principal Global Investors (Australia) Ltd. (PGIA) is the Australia-based investment management subsidiary of Principal Financial Services, Inc., which is owned by Principal Financial Group, Inc. (NASDAQ: PFG) in the US. Headquartered in Sydney, PGIA offers Australian and New Zealand investors with investment management capabilities across a range of Australian and global investments. Their clients include individual investors, institutions, and business professionals.

The Institute for Quantitative Investment Research operates as a not-for-profit educational organisation. The company was founded in 1988 and is headquartered in Tonbridge, the United Kingdom.

Eden McCallum LLP provides management consulting services. It offers customer management, growth and international strategy, strategic planning, supply chain management, strategic resourcing, sales and channel management, and market evaluation ad marketing strategy. The company was founded by Liann Eden and Dena McCallum in 2000 and is headquartered in London, United Kingdom.

Deutsche Bank AG (Deutsche Bank UK) is the UK-based securities brokerage division of Deutsche Bank AG (ETR: DBK) in Germany. The firm is headquartered in London and was founded in 1873. Deutsche Bank provides brokerage services to companies and institutions.

Canada Life Asset Management Ltd. (CLAM) is the Great Britain-based investment management subsidiary of The Canada Life Group (UK) Ltd., ultimately held by Power Corp. of Canada (TSE: POW) in Toronto, Canada. Founded in 1903, the firm was acquired in 2003 by Great-West Lifeco Inc. Headquartered in London, CLAM manages the Canlife fund range, OEIC and Unit Trust funds. Most of their fund range is managed from London, but they also offer a small number of funds which are managed in partnership with companies in the Great-West Lifeco group and associated companies in Canada, the US and Ireland.

Morley Capital Management, Inc. (Morley) is an investment management firm headquartered in Portland, Oregon. Founded in 1982, the firm is a direct, wholly-owned subsidiary of Principal Global Investors Holding Company (US) LLC, an indirect subsidiary of Principal Financial Group, Inc. (NYSE: PFG). Morley provides investment management services to bank sponsored collective investment trusts, corporate pension and profit-sharing plans, Taft-Hartley plans, state or municipal government entities, insurance company separate accounts and/or other institutional clients.

The Bureau of National Affairs, Inc. provides legal, tax and accounting and environment services. It serves publishing, printing, and software industries. The company was founded in 1929 and is headquartered in Arlington, VA.

Citibank, NA (United Kingdom) (Citibank UK) is the Great Britain-based wealth management arm of Citibank NA (New York), which is ultimately owned by Citigroup, Inc. (NYSE: C) in the US. Headquartered in London, Citibank UK was founded in 1920 and provides wealth management products such as investment funds, structured products, foreign exchange, insurance products, bonds and equities.

UBS Asset Management (UK) Ltd. (UBS-UK) is the Great Britain-based investment subsidiary of UBS Asset Management Holdings Ltd., itself a subsidiary of UBS Group AG (SWX: UBSG, NYSE: UBS) in Switzerland. Founded in 1981 as Phillips & Drew Investment Management Ltd., the firm merged with UBS Asset Management in 2000 to form UBS Asset Management Ltd., which became UBS Global Asset Management (UK) Ltd. in 2002. They changed their name to UBS Asset Management (UK) Ltd. in 2015. Headquartered in London, UBS-UK provides asset management services to corporate and public pension plans, sovereign institutions, endowments and municipalities, charities, insurance companies, wholesale intermediaries, financial institutions, and private clients.

Marriott Asset Management (Pty) Ltd. (MAM) is an asset management firm headquartered in Hillcrest, South Africa. The firm was founded in 1862 and is a subsidiary of Old Mutual Investment Group (Pty) Ltd., ultimately held by Old Mutual Ltd. (JSE: OMU). MAM offers a range of local and offshore collective investments to retail investors.

Nuvera Fuel Cell, Inc. provides multi-fuel processing and fuel cells technology. It commercializes hydrogen fuel cell power modules for industrial vehicles, equipment and stationary applications, and natural gas fuel cell power systems. The company was founded by Jeffrey M. Bentley in 2000 and is headquartered in Billerica, MA

UBS Asset Management (Australia) Ltd. (UBS AM Australia) is the Australian asset management subsidiary of UBS AG (SWX: UBSG; NYSE: UBS) in Switzerland. The firm was founded in 1985 and is headquartered in Sydney. UBS AM Australia manages a comprehensive range of investment funds across all major asset classes; investment management services are offered in the form of segregated, pooled and advisory mandates and through a variety of registered investment funds. Their clients include superannuation funds, financial institutions, corporates, financial intermediaries and private clients.

Victory Capital Management, Inc. (Investment Management) (Victory Capital-IM) is the investment management division of Victory Capital Management, Inc., a financial services company headquartered in San Antonio, Texas. The firm was founded in 1894 and formerly known as Key Asset Management, Inc. They are an indirect, wholly owned subsidiary of Victory Capital Holdings, Inc. (NASDAQ: VCTR). Victory Capital-IM provides specialized investment strategies to institutions, intermediaries, retirement platforms and individual investors.

Wafra, Inc. is a registered investment adviser headquartered in New York City. The firm was founded in 1985 and is wholly owned by Wafra InterVest Corp., which in turn is ultimately wholly beneficially owned by the Public Institution for Social Security of Kuwait (PIFSS), an autonomous agency controlled by the government of Kuwait. Wafra provides advisory and consulting services to funds, separately managed accounts and joint venture arrangements.

JPMorgan Asset Management (UK) Ltd. (JPMAM-UK) is the wholly owned, Great Britain-based investment arm of JPMorgan Asset Management International Ltd., ultimately held by JPMorgan Chase & Co. (NYSE: JPM) in the US. The firm was founded in 1974 and formerly known as JPMorgan Fleming Asset Management. They changed their name to JPMorgan Asset Management UK Ltd. in 2005. Headquartered in London, JPAM-UK provides investment advisory services to institutional clients, both US and non-US.