6-K
Suzano S.A. (SUZ)
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of February, 2026.
Commission File Number 001-38755
Suzano S.A. (Exact name of registrant as specified in its charter)
SUZANO INC. (Translation of Registrant’s Name into English)
Av. Professor Magalhaes Neto, 1,752 10th Floor, Rooms 1010 and 1011 Salvador, Brazil 41 810-012 (Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ☑ Form 40-F ☐
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐
Enclosures:
Exhibit 99.1 – Notice to the Market - Shareholder's Agreement
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
Date: February 5th, 2026
| SUZANO S.A. | |
|---|---|
| By: | /s/ Marcos Moreno Chagas Assumpção |
| Name: | Marcos Moreno Chagas Assumpção |
| Title: | Vice-President of Finance and Investor Relations |
Document

NOTICE TO THE MARKET
SUZANO S.A.
Publicly Held Company with Authorized Capital
CNPJ/MF No. 16.404.287/0001-55
NIRE 29.300.016.331
São Paulo, February 05, 2026 - Suzano S.A. ("Suzano" or "Company") (B3: SUZB3 | NYSE: SUZ) hereby informs its shareholders and the market that has entered into on, today, a new stand-by revolving credit facility through its wholly-owned subsidiary Suzano International Finance B.V., replacing the stand-by credit facility in effect since February 2022 and increasing the total amount available in stand-by credit facilities from US$ 1,275 million to US$ 1,775 million. The new facility aims to expand the already robust liquidity position, providing greater flexibility to cash management in the next years.
The facility amount of US$ 1,775 million will be available until February 2031. The commitment fee, in respect of any unutilised portion of the facility, will be 0.27% per annum, and interest in any utilised amount will accrue at SOFR + 0.90% per annum.
Finally, Suzano reiterates its commitment to financial discipline and transparency with its investors.
São Paulo, February 05, 2026.
Vice-President of Finance and Investor Relations