Board of Directors

Nicolás Aguzin

Nicolas Aguzin became Chief Executive Officer of HKEX in May 2021. HKEX operates at the heart of one of the world’s top fundraising, risk management, trading and investment markets, and is the leading stock exchange group in the Asian timezone. Mr Aguzin joined HKEX from J.P. Morgan, where he was most recently Chief Executive Officer of J.P. Morgan’s International Private Bank. Mr Aguzin has been based in Hong Kong since 2012.From 2012 to 2020, Mr Aguzin was CEO, J.P. Morgan, Asia Pacific where he was responsible for all the firm’s business across 17 markets. Mr Aguzin presided over some of the firm’s major expansion efforts during the period, including establishing itself in China as one of the few international financial institutions with a full range of services and capabilities; including a fully-owned locally incorporated commercial bank, a majority-owned securities company, an asset management company and a futures and options company. Concurrent with his Asia CEO role, Mr Aguzin also ran J.P. Morgan’s Investment Banking division in Asia. During his tenure the bank rose to become one of the leading investment banks in the Asia Pacific region.

Mr Aguzin joined J.P. Morgan in 1990 in Buenos Aires as a financial analyst. Between 1990 and 2005, he held a variety of roles in New York and Buenos Aires, and in 2005 he was appointed as CEO, Latin America. In 2008 and 2009, in addition to his responsibilities as CEO, Latin America and Head of Latin America Investment Banking, he served as Senior Country Officer for Brazil. Mr. Aguzin is a member of the Board of Trustees of the Asia Society as well as the Eisenhower Fellowships. He also is a member of the Asia Pacific Council of the Nature Conservancy Mr Aguzin holds a bachelor degree in Economics from the Wharton School of the University of Pennsylvania in the US and is fluent in Spanish, Portuguese and English.

Roberto Balls Sallouti

Roberto Sallouti is the Chief Executive Ofcer and a member of the Board of Directors of BTG Pactual, a Brazilian financial company operating in investment banking and global wealth and asset management markets in Latin America. Mr. Sallouti joined BTG Pactual in 1994, and became a partner in 1998. He was named Chief Operating Ofcer in 2008, having previously been responsible for the firm’s Fixed Income Division and joint head of the Latin American FICC group at UBS AG. He was named Chief Executive Ofcer in 2015. In 2008, he co-founded BTG Investments, which acquired Banco Pactual back from UBS in 2009. Mr. Sallouti holds a bachelor of science degree in economics, with concentrations in finance and marketing, from The Wharton School at the University of Pennsylvania.

Emiliano Calemzuk

Mr. Calemzuk is the CEO and co-founder of RAZE, a new media venture. Prior to that position, between 1998 and 2012 Mr Calemzuk had a successful career at News Corporation/Fox. He last served as CEO of Shine Group Americas (Unit of 21st Century Fox) from September 2010 to January 2012. From 2007 to 2010, Calemzuk served as President of Fox Television Studios. Prior to joining Fox Television Studios, Calemzuk was President of Fox International Channels Europe, based in Rome from 2002 to 2007. Before working in Italy, Calemzuk was based in Los Angeles where he served as Vice President and Deputy Managing Director of Fox Latin American Channels overseeing all operating divisions of Fox across 19 countries. Born in 1973 in Mar del Plata, Argentina, Calemzuk is a Cum Laude graduate of the University of Pennsylvania.


Mr. Dubugras is the co-founder & co-CEO of Brex Inc. Brex Inc. is a company reimagining financial systems so every growing company can realize their full potential and take control of their spend and business as they scale. Prior to that position, Mr. Dubugras co-founded, an online payments company, EduqueMe, an educational crowdfunding company aimed at sponsoring Latin American students in United States colleges and Estudar nos EUA, a company aimed at disseminating information and opportunities related to studying abroad for both undergraduate and graduate level students. From September 2016 to March 2017 he studied computer science at Stanford University.

Marcos Galperin

Mr. Galperin serves on the boards of Endeavor, a non-profit organization that selects mentors and accelerates high impact entrepreneurs around the world; Televisa, a media company in Mexico; and Onapsis, a cyber-security company. He also served as a director of Globant S.A. (NYSE: GLOB) until his resignation in April 2020. Prior to working with us, Mr. Galperin worked in the fixed income department of J.P. Morgan Securities Inc. in New York from June to August 1998 and at YPF S.A., an integrated oil company, in Buenos Aires, Argentina, where he was a Futures and Options Associate and managed YPF’s currency and oil derivatives program from 1994 to 1997. Mr. Galperin received an MBA from Stanford University and graduated with honors from the Wharton School of the University of Pennsylvania. Mr. Galperin is the brother of Nicolás Galperin, a Class II Director.

Nicolás Galperin

Mr. Galperin worked at Morgan Stanley & Co. Incorporated, an investment bank, from 1994 to 2006, and his last position was managing director and head of trading and risk management for the London emerging markets trading desk, as well as a trader of high-yield bonds, emerging markets bonds and derivatives in New York and London. Mr. Galperin founded Onslow Capital Management Limited, an investment management company that was based in London, in 2006, and worked at the company until its closure in 2018. Mr. Galperin is now an investor based in London. Mr. Galperin graduated with honors from the Wharton School of the University of Pennsylvania. Mr. Galperin is the brother of Marcos Galperin, our chairman, president, chief executive ofcer

Susan Segal

Ms. Segal has been president and chief executive ofcer of the Americas Society and Council of the Americas since August 2003, after having worked in the private sector for more than 30 years. Prior to her current position, Ms. Segal was a founding partner of her own investment advisory firm focused primarily on Latin America and the U.S. Hispanic market. Previously, she was a partner and Latin American Group Head at JPMorgan Partners/Chase Capital Partners, where she pioneered early stage venture capital investing in Latin America. Prior to joining Chase Capital Partners, Ms. Segal was a senior managing director focused on Emerging Markets Investment Banking and Capital Markets at Chase Bank and its predecessor banks. She was actively involved in developing investment banking, building an emerging-market bond-trading unit for Latin America and was also involved in the Latin American debt crisis of the 1980s and early 1990s both chairing and sitting on various advisory committees. Ms. Segal is on the Board of Directors of Scotiabank, where she serves on the Audit and Risk Committees. Additionally, she is a director and chairperson of Scotiabank USA, a non-public subsidiary of Scotiabank. She also serves as a director of the Tinker Foundation and is a member of the Council of Foreign Relations. She is also a Board member of Vista Oil and Gas. In 1999, she was awarded the Order of Bernardo O’Higgins Grado de Gran Oficial in Chile and in 2009 President Uribe of Colombia honored her with the Cruz de San Carlos. In 2012, she was awarded the Order of the Mexican Aztec Eagle in Mexico and in 2019 she was awarded Peru’s Order of “Merit for Distinguished Services” in the rank of Grand Ofcial. Ms. Segal received a master’s in business administration from Columbia University and a bachelor’s degree from Sarah Lawrence College. Ms. Segal previously served as a director of our company from 1999 to 2002.

Mario Vázquez

Mr. Vázquez serves as a member of the board of directors and as the president of the audit committee of Globant S.A. (NYSE: GLOB) and, Corp, and as President of the compensation committee and corporate governance and nominating committee of Globant S.A. Mr. Vázquez served as the chief executive ofcer of Grupo Telefónica in Argentina from June 2003 to November 2006, and served as a member of the board of directors of Telefónica S.A. Spain from November 2000 to November 2006. He has also served as a regular member of the board of directors of Telefónica Argentina S.A. and Telefónica Holding Argentina S.A., and as alternate member of the board of directors of Telefónica de Chile S.A until 2012. Mr. Vázquez served as a member of the board of directors of YPF S.A. and as the president of the Audit Committee of YPF S.A until 2012. Since November 2006, Mr. Vázquez has pursued personal interests in addition to his service as a director. Mr. Vázquez spent 23 years as a partner and general director of Arthur Andersen for Argentina, Chile, Uruguay and Paraguay (Pistrelli, Diaz y Asociados and Andersen Consulting—Accenture), where he served for a total of 33 years until his retirement in 1993. Mr. Vázquez previously taught as a professor of Auditing at the Economics School of the University of Buenos Aires. Mr. Vázquez received a degree in accounting from the University of Buenos Aires.

Committee Composition

Independent Director Audit Committee Compensation Committee Nominating and Governance Committee
Alejandro Nicolás Aguzin, 51 Independent Director Audit Committee Nominating and Governance Committee
Susan Segal, 67 Independent Director Audit Committee Compensation Committee
Mario Eduardo Vázquez, 84 Independent Director Audit Committee Compensation Committee Nominating and Governance Committee
Emiliano Calemzuk, 46 Independent Director Compensation Committee Nominating and Governance Committee
= Independent Director = Chairperson = Member

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