Cosan S A : Publicly Held Company - Form 6-K

Publicly Held Company

Corporate Taxpayer ID (CNPJ/MF): 50.746.577/0001-15

Company Registry (NIRE): 35.300.177.045

CVM 19836

Cosan S.A. (B3: CSAN3; NYSE: CSAN) ("Cosan" or the "Company") announces to its Shareholders the distribution of dividends, as approved by the Annual and Extraordinary Shareholders' Meeting ("AESM") held on this date, in accordance with the following terms:

	1.	Shareholders will receive dividends in the total amount of R$800,000,000.00 (eight hundred million reais), corresponding to R$0.42857979 per common share, with no withholding of income tax at source;
	2.	The dividends will be based on shareholder positions as of May 18, 2023 (record date), considering a total of 1,866,630,241 shares, excluding treasury shares, and as of May 19, 2023 the Company's shares will be traded "ex" dividends;
	3.	The dividends of the common shares (B3: CSAN3) will be paid on May 31, 2023; and
	4.	The corresponding credit will be made individually to each shareholder based on the shareholdings referred to in item 2 above.

Shareholders with shares held in custody will have their dividends made available in accordance with the procedure adopted by the depositary institutions. In the case of shareholders whose registry information does not include their Individual/Corporate Taxpayer Number (CPF/CNPJ) or their bank account information (bank, branch and account number), the dividends will be available as from the third business day after the date of the registration update in the electronic files of Itaú Unibanco S.A., which may be carried out at any branch of the network.

American Depositary Shares (ADSs)

For holders of American Depositary Shares (ADSs) negotiated on the New York Stock Exchange (NYSE), the payment will be made by J.P. Morgan Chase Bank NA (JPM), depositary bank of Cosan's ADSs. Information and clarifications may be obtained at www.adr.com or from JPM.

São Paulo, April 27, 2023.

Ricardo Lewin

Chief Financial and Investor Relations Officer