Compass Gas e Energia S.A. signed a contract to acquire 51% to acquire Petrobras Gás S.A. - Gaspetro for BRL 2 billion on July 28, 2021. The consideration will be paid on closing. The closing of the transaction is subject to compliance with precedent conditions, such as the approval by the Administrative Council for Economic Defense (CADE) and shareholder approval. As of March 8, 2022 Compass has received the approval of Brazil's Conselho Administrativo de Defesa Economica (CADE). Marcelo Sampaio Góes Ricupero and Felipe Rodrigues Caldas Feres of Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados and Vinicius Marques de Carvalho Advogados acted as the legal advisors to Compass Gas e Energia S.A. and Cosan S.A. Arthur Bardawil Penteado, Daniel Szyfman, Igor Marcell Ramos Finzi, Helena Prescinotti Cursino De Andrade and Laura Ducati Dabronzo of Machado Meyer acted as the legal advisor to Petróleo Brasileiro.

Compass Gas e Energia S.A. completed the acquisition of 51% to acquire Petrobras Gás S.A. - Gaspetro for BRL 2 billion on March 12, 2022.