# EDGAR Filing Document

**Accession Number:** 0000909327
**File Stem:** 0000909327-26-000012
**Filing Date:** 2026-2
**Character Count:** 4103
**Document Hash:** 60482bcb2bb0c6a42f5e57d783cc3aa0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000909327-26-000012.hdr.sgml**: 20260210

**ACCESSION NUMBER**: 0000909327-26-000012

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260209

**FILED AS OF DATE**: 20260210

**DATE AS OF CHANGE**: 20260209

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Suzano S.A.
- **CENTRAL INDEX KEY:** 0000909327
- **STANDARD INDUSTRIAL CLASSIFICATION:** PAPER MILLS [2621]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38755
- **FILM NUMBER:** 26612796

**BUSINESS ADDRESS:**
- **STREET 1:** AV. PROFESSOR MAGALHAES NETO, 1,752
- **STREET 2:** 10TH FLOOR, ROOMS 1010 AND 1011
- **CITY:** SALVADOR - BA
- **STATE:** D5
- **ZIP:** 41 810-012
- **BUSINESS PHONE:** 551121384588

**MAIL ADDRESS:**
- **STREET 1:** AV. BRIGADEIRO FARIA LIMA, 1,355
- **STREET 2:** 7TH FLOOR
- **CITY:** PINHEIROS, SAO PAULO - SP
- **STATE:** D5
- **ZIP:** 01 452-919

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Suzano Papel e Celulose S.A.
- **DATE OF NAME CHANGE:** 20180322

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMPANHIA SUZANO DE PAPEL E CELULOSE                    /FI
- **DATE OF NAME CHANGE:** 19930719

**UNITED STATES<br>SECURITIES AND EXCHANGE COMMISSION<br>Washington, DC 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER<br>PURSUANT TO RULE 13a-16 OR 15d-16<br>UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of February, 2026.**

**Commission File Number** 001-38755

**Suzano S.A.**<br> (Exact name of registrant as specified in its charter)

**SUZANO INC.** <br> (Translation of Registrant's Name into English)

**Av. Professor Magalhaes Neto, 1,752<br>10th Floor, Rooms 1010 and 1011<br>Salvador, Brazil 41 810-012**<br> (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.**<br>Form 20-F ☑&nbsp;&nbsp;&nbsp;&nbsp;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):** ☐

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**Enclosures:**

<u>[Exhibit 99.1 – Notice to the Market - share buyback program](suzano-noticetothemarketxs.htm)</u>

------

**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 09**<sup>th</sup>**, 2026**

---

| | |
|:---|:---|
| | **SUZANO S.A.** |
| By: | /s/ Marcos Moreno Chagas Assumpção |
| Name: | Marcos Moreno Chagas Assumpção |
| Title: | Vice-President of Finance and Investor Relations |

---

## Exhibit 99.1

![exhibit9911.jpg](exhibit9911.jpg)

**SUZANO S.A**.

Publicly Held Company with Authorized Capital

CNPJ/ME No. 16.404.287/0001-55

NIRE 29.300.016.331

**NOTICE TO THE MARKET**

**São Paulo, February 9**<sup>th</sup>**, 2026** – Suzano S.A. ("Company" or "Suzano") (B3: SUZB3 / NYSE: SUZ), hereby informs its shareholders and the market in general that it has concluded the Company's share buyback program started on August 9<sup>th</sup>, 2024, which was approved at the Board of Directors Meeting ("August/2024 Program"), according to the Material Fact disclosed on the same date. The Company acquired 14,820,500 (fourteen million, eight hundred twenty thousand, five hundred) shares on the stock exchange market regular trading session, at an average price of R$54.33/share, totaling R$805 million.

After carrying out the acquisition of shares under the August/2024 Program, the Company holds in treasury the amount of 28,020,765 (twenty-eight million, twenty thousand, seven hundred and sixty-five) common shares.

São Paulo, February 9<sup>th</sup>, 2026.

**Marcos Moreno Chagas Assumpção**

Vice-President of Finance and Investor Relations

<br>