Calendar

April 22, 2022 Ordinary Stockholders’ Meeting

QUARTERLY REPORTS (Dates subject to change without notice)

February
Monday 28 Preliminary fourth quarter information 2021

April

Wednesday 27 Fourth-quarter information ruled 2021

Wednesday 27 Annual legal information 2021

Friday 29 Annual Report fiscal year 2021

May

Monday 2 Information for the first quarter of 2022

Tuesday 31 Share Distribution and Ownership Questionnaire

Tuesday 31 Code of Principles and Best Practices of Corporate Governance

July

Thursday 28 Second quarter information 2022

October

Friday 28 Third quarter information 2022