Marta Sanchez Romero

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.

Merrill Lynch International (MLI-UK) is a brokerage firm headquartered in London, UK. The firm was founded in 1988 and is a subsidiary of ML UK Capital Holdings Ltd., ultimately owned by Bank of America Corp. (NYSE: BAC) in the US. MLI-UK provides brokerage services to individual and retail clients.

Stifel Nicolaus Europe Ltd. (SNEL) is a brokerage firm headquartered in London, UK. The firm was founded in 1999 and do-business-as Keefe, Bruyette & Woods Ltd. (KBW). They are a subsidiary of Stifel Europe Holdings Ltd., ultimately owned by Stifel Financial Corp. (NYSE: SF) in the US. SNEL provides Pan-European equity research and sales and trading products for their institutional clients.

Part of Stifel Financial Corp., Keefe, Bruyette & Woods Ltd. is a wealth management and British investment banking company that helps individuals and organizations achieve their financial objectives. The company is based in London, UK. KBW's Equity Sales & Trading Division offers financial industry-specific knowledge and access to research and capital markets transactions. Additionally, 67 KBW employees lost their lives on September 11, 2001, and the company has since prioritized assisting the affected families through the KBW Family Fund. The company was founded in 2004.

Ahorro Corporación Financiera Sociedad de Valores SA (Broker) (ACF-Broker) is the broker/dealer division of Spain-based Ahorro Corporación Financiera Sociedad de Valores SA, ultimately owned by StormHarbour Partners LP in the US. Headquartered in Madrid, ACF-Broker was founded in 1989 and provides stockbroking services to individual and institutional clients.