Tranche Update on EZTEC Empreendimentos e Participações S.A.'s Equity Buyback Plan announced on October 22, 2021.

EZTEC Empreendimentos e Participacoes SA is a Brazil-based company involved in the real estate development sector. The Company focuses on the land acquisition and subdivision, project development, buildings construction and sale, as well as management and leasing of own properties, among others. In addition, it provides services related to civil engineering operations, such as supervision, research, projecting and other technical services. The Company's activities are divided into two business segments: Commercial, which develops office buildings, and Residential, which develops housing projects for low, middle and high-income customers. It primarily invests in lands located in the city and metropolitan area of Sao Paulo, Brazil.