For the Investor

Our stocks

Cosan S.A. has its shares listed on B3 – Brasil, Bolsa, Balcão under the ticker “CSAN3”, since 2005 – year of its IPO, being part of the Novo Mercado segment of B3, the highest level of corporate governance. As the Company is part of Novo Mercado, it only issues common shares. Cosan S.A.’s common shares grant its holders economic and political power, as provided in the Law of Corporations, in the Novo Mercado Listing Rules and in the Bylaws of Cosan S.A.

All company shares are held in custody on behalf of their holders, by a custodian authorized by the Brazilian Securities and Exchange Commission (“CVM”), which in the company’s case is Banco Itaú, with which the Company maintains a custody agreement, without issuing certificates.

In addition, as a result of the Company corporate restructuring conclusion in 2021 with the merger of Cosan Logística S.A. and Cosan Limited into Cosan, since March 2021, we have a Level 2 ADSs program (American Depositary Shares) listed at New York Stock Exchange (NYSE) under the ticker “CSAN”, whose depositary bank is JP Morgan Chase Bank.

See here for more information about our Corporate Governance Practices.

Common Shares:

Type of Share Common
B3 Symbol CSAN3
Initial Public Offering (IPO) November 17, 2005
Share value in the IPO R$48,00
CVM Code  19836
Number of Shares 1,874,070,932 common shares
Relevant Indexes IBOV, IBRX 50, ITAG, IGC, IBVX2, IGCT, ISE, ICO2
Bloomberg Code CSAN3 BZ
Reuters Code CSAN3.SA


ADS (American Depositary Shares):

Type of Share American Depositary Shares
Category Level 2
Program Start Date  March 11, 2021
ISIN Code US22113B1035
CUSIP Code  22113B103
Bloomberg Code CSAN US Equity
Reuters Code CSAN.K
Ratio (Stocks to ADSs) 4 to 1