Roger Daniel Merz

Vontobel Asset Management AG (Vontobel AM) is the asset management subsidiary of Vontobel Holding AG (SWX: VONN) in Switzerland. Founded in 1988, the firm is headquartered in Zurich and manages assets for institutional clients and the Vontobel Group's pension funds. Vontobel AM is a socially responsible investor and signatory to the UN Principles for Responsible Investment (UNPRI).

Goldman Sachs International (GSI) is the Great Britain-based, wholly-owned brokerage subsidiary of Goldman Sachs Group UK Ltd., ultimately held by The Goldman Sachs Group, Inc. (NYSE: GS) in the US. The firm was founded in 1988 and formerly known as Trushelfco Ltd. Headquartered in London, GSI provides prime brokerage, securities lending, futures services and financing services for a range of clients such as corporations, financial institutions, governments and high-net worth individuals.

ABRIAS Investment Management AG (AIM) is the asset management subsidiary of ABRIAS AG in Switzerland. Founded in 2006 by Adolf Bründler. the firm is based in Zug and manages institutional equity mandates and Luxembourg-domiciled funds for high-net worth individuals, family offices and institutional clients.

Credit Suisse Securities (Europe) Ltd. (Credit Suisse Europe) is the Great Britain-based brokerage subsidiary of Credit Suisse Investment Holdings (UK), itself a subsidiary of Credit Suisse Group AG (SWX: CSGN) in Switzerland. The firm was founded in 1966 and formerly known as Credit Suisse First Boston (Europe) Ltd. Headquartered in London, Credit Suisse Europe arranges financing in international capital markets, provides financial advisory services and acts as a dealer in securities, derivatives and foreign exchange on a principal and agency basis for corporate and institutional investors.