William Elderkin

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.

Société Générale SA (UK) (Société Générale UK) is the Great Britain-based brokerage division of Societe Generale SA (XP: GLE, ADR: SCGLY) in France. Headquartered in London, Société Générale UK was founded in 1993 and provides broking services.

Citigroup Global Markets Ltd. (CGML) is an international broker-dealer firm headquartered in London, UK. The firm was founded in 1983 and is a subsidiary of Citigroup Global Markets Holdings Bahamas Ltd., ultimately held by Citigroup, Inc. (NYSE: C) in the US. CGML has a major presence in the international financial markets as a dealer, market-maker and underwriter in equity and fixed income securities and offers risk-based solutions to producers and investors in commodity markets. They also provide corporate finance services to a wide range of corporate, institutional and government clients. Their trading activities encompass cash, exchange traded and OTC derivative markets.

SG Securities (Paris) SAS is a company based in Puteaux, France.