Nelson Kaufman

Graduated in Civil Engineering from Mackenzie University in 1977, Nelson Kaufman is the founder and current majority shareholder of Vivara, with more than 60 years of experience in the jewelry market. Nelson is not considered a politically exposed person, in accordance with the definition provided for in the applicable regulations.

João Cox Neto

Mr. João Cox has extensive experience in the management of public and private companies. Currently, he is the Vice-President of the Board of Directors of Vivara S.A. and a member of the Board of Directors of Embraer S.A. Some of his previous positions on the boards of directors include, but are not limited to: independent board member of Petrobras S.A., Vice Chairman of the Board of Directors of Braskem S.A., Chairman of the Board of Directors of TIM Participações S.A., Vice Chairman of the Board of Directors of Claro S.A., Vice Chairman of the Board of Directors of Cellcom in Israel, independent board member of Linx S.A., member of CRSFN (National Council for the Financial System Resources), member of ABRASCA (Brazilian Association of Public Companies), and member of IBRI (Brazilian Institute of Investor Relations). As an executive director, his previous experiences included, but were not limited to, CEO of Claro S.A. between 2006 and 2010, CEO of Telemig Celular and Amazônia Celular from August 2002 to August 2004, and CFO and Investor Relations Officer of Telemig Celular Participações and Tele Norte Celular Participações from April 1999 to August 2004. Additionally, Mr. João Cox holds a bachelor’s degree in Economics from the Federal University of Bahia and attended postgraduate courses in Economics at the Université du Québec à Montreal and at the College of Petroleum Studies at Oxford University.

None of the aforementioned companies belong to the economic group of the Company or are controlled by a shareholder of the Company who holds, directly or indirectly, a participation equal to or greater than 5% (five percent) in the Company.

Fábio José Silva Coelho

Mr. Fábio is an independent member of the Board of Directors, graduated in civil engineering from the Federal University of Rio de Janeiro (UFRJ), where he also earned his MBA at COPPEAD. He is an executive with over 25 years of international experience in sales, marketing, and general management. Since 2011, he has been the President of Google Brazil. He worked for over 10 years in the United States as President of the AT&T digital business unit for 5 years, and previously as VP of Marketing for AT&T for Latin America, coordinating 11 countries. He worked for over a decade in marketing and sales at multinational consumer goods companies (Gillette, Quaker) and Citibank Brazil.

None of the above-mentioned companies are part of the Company’s economic group or are controlled by a shareholder of the Company who holds, directly or indirectly, a participation equal to or greater than 5% (five percent) in the Company.

Carolina Lacerda

With 25 years of experience in financial institutions such as UBS, Merrill Lynch, Deutsche Bank, Unibanco and Bear Stearns, Carolina Lacerda has worked for 9 years as a Board Member and member of Statutory Audit, People, Related Parties and ESG committees in large Brazilian corporations such as Banco do Brasil Seguridade, Pagbank Pagseguro, CTG Brasil, IHS Towers, Rumo Logistica, Hypera Pharma.

She was previously director of Anbima, representative of CNF – National Confederation of Financial Institutions and member of the Advisory Council of the BM&FBovespa Listing Chamber.

Carolina is currently a mentor for the IBGC Board Diversity Program and Member of the Board of Directors of SemperFEA, an independent endowment fund of the Faculty of Economics and Administration of the University of São Paulo (FEA-USP) and the Columbia Alumni Association Brazil.

Carolina is an economist graduated from FEA-USP (1994) with an MBA from Columbia University (1999). She has a certification for Board Members from IBGC, “Corporate Directors Certificate” from Harvard Business School, executive training in “Digital Transformation” from the Massachusetts Institute of Technology (MIT) and “International Corporate Directors Certificate” from INSEAD.

None of the companies above belong to the economic group of the Company or are controlled by a shareholder of the Company who holds, directly or indirectly, a participation equal to or greater than 5% (five percent) in the Company.

Marina Kaufman Bueno Netto

Mrs. Marina has a degree in Business Administration at Armando Alvares Penteado Foundation (FAAP) and a postgraduate degree in retail management at FGV. She worked at Grupo Vivara for over almost twenty years, having worked in various areas, leading structural projects related to people development, store operation, product, and marketing.