Companhia de Saneamento Básico do Estado de São Paulo – Sabesp at its shareholders and the market in general that its Board of Directors, at a meeting held, elected new members for the Executive Board for the remaining term of office to be ended in June 2023, as follows: Mrs. Catia Cristina Teixeira Pereira, as Chief Financial Officer. Mrs. Pereira earned a bachelor's degree in Economics from Universidade Federal Fluminense, an MBA in Finance from IBMEC, an MBA in Controllership and Finance from Universidade Federal Fluminense, and an MBA in Economic Engineering from Universidade do Estado do Rio de Janeiro. She worked at Ball as Chief Financial Officer (March 2021 to February 2022), was a Director of the Center of Shared Services for South America, for structuring and implementation (July 2018 to March 2021), and Treasury Manager for South America (2006 to June 2018).

She was also Treasury Control and Planning Manager (2003 to 2006) and Treasury Coordinator (2000 to 2003) at Embratel, among other position. She has a Black Belt Six Sigma certification and participated in several courses, training sessions, and conferences on finance, strategy, and leadership in Brazil and abroad and, in November 2022, she concluded the Board of Directors Member course of the Instituto Brasileiro de Governança Corporativa (IBGC).