25 1 dp252967_25.htm FORM 25

Commission File No. 001-40155

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 25

NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION
UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934

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Cosan S.A.

NEW YORK STOCK EXCHANGE LLC

(Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered)

	Av. Brigadeiro Faria Lima, 4,100 – 16th floor São Paulo – SP, 04538-132, Brazil +55 11 3897-9797
(Address, including zip code, and telephone number, including area code, of Issuer's principal executive offices)

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American Depositary Shares (the “ADSs”) (as evidenced by American Depositary Receipts), each representing four common shares, no par value

(Description of class of securities)

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Please place an X in the box to designate the rule provision relied upon to strike the class of securities from listing and registration:

☐ 17 CFR 240.12d2-2(a)(1)

☐ 17 CFR 240.12d2-2(a)(2)

☐ 17 CFR 240.12d2-2(a)(3)

☐ 17 CFR 240.12d2-2(a)(4)

☐ Pursuant to 17 CFR 240.12d2-2(b), the Exchange has complied with its rules to strike the class of securities from listing and/or withdraw registration on the Exchange.

☒ Pursuant to 17 CFR 240.12d2-2(c), the Issuer has complied with the rules of the Exchange and the requirements of 17 CFR 240.12d2-2(c) governing the voluntary withdrawal of the class of securities from listing and registration on the Exchange.

Pursuant to the requirements of the Securities Exchange Act of 1934, Cosan S.A. certifies that it has reasonable grounds to believe that it meets all of the requirements for filing the Form 25 and has caused this notification to be signed on its behalf by the undersigned duly authorized person.

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Date Name Title

2026-09-08 /s/ José Cezário Menezes de Barros Sobrinho Chief Financial and Investor Relations Officer

(1) Form 25 and attached Notice will be considered compliance with the provisions of 17 CFR 240.19d-1 as applicable. See General Instructions.


Date	Name	Title
2026-09-08	/s/ José Cezário Menezes de Barros Sobrinho	Chief Financial and Investor Relations Officer


	(1)	Form 25 and attached Notice will be considered compliance with the provisions of 17 CFR 240.19d-1 as applicable. See General Instructions.