# EDGAR Filing Document

**Accession Number:** 0000909327
**File Stem:** 0001628280-26-018977
**Filing Date:** 2026-3
**Character Count:** 10399
**Document Hash:** d53a2cbfd62dd587af659018fe7830f2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-26-018977.hdr.sgml**: 20260317

**ACCESSION NUMBER**: 0001628280-26-018977

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 5

**CONFORMED PERIOD OF REPORT**: 20240702

**FILED AS OF DATE**: 20260317

**DATE AS OF CHANGE**: 20260317

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Abreu Joao Alberto Fernandez de
- **CENTRAL INDEX KEY:** 0002121198

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38755
- **FILM NUMBER:** 26764226

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AV. BRIGADEIRO FARIA LIMA, 1355
- **CITY:** SAO PAULO
- **PROVINCE COUNTRY:** D5
- **ZIP:** 00000
**ISSUER**: 

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

**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

## Ex-24

![](poageneralsec001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Victor Conde Valladares Camiña and Andre Marche Azambuja of SUZANO S.A., a company duly organized and existing under the laws of the Federative Republic of Brazil, with its head office at Avenida Professor Magalhães Neto, 1.752 ,10th floor, Salvador/BA, Brazil acting singly, and with full power of substitution or revocation, the undersigned's true and lawful attorney-in-fact (each of such persons and their substitutes being referred to herein as the "Attorney-in-Fact"), with full power to act for the undersigned and in the undersigned's name, place and stead, in any and all capacities, to: 1. prepare, execute and submit to the U.S. Securities and Exchange Commission (the "SEC"), and/or any national securities exchange on which SUZANO S.A. (the "Company") securities are listed, any and all reports (including any amendments thereto) the undersigned is required to file with the SEC under Section 13 or Section 16 of the Exchange Act or any rule or regulation thereunder, [or under Rule 144 under the Securities Act of 1933 ("Rule 144"), with respect to the any security of the Company, including Forms 3, 4 and 5, Schedules 13D and 13G, and Forms 144; and 2. obtain, as the undersigned's representative and on the undersigned's behalf, information regarding transactions in the Company's equity securities from any third party, including the Company and any brokers, dealers, employee benefit plan administrators and trustees, and the undersigned hereby authorizes any such third party to release any such information to the Attorney-in-Fact. The undersigned acknowledges that: 1. This Power of Attorney authorizes, but does not require, the Attorney-in-Fact to act in his or her discretion on information provided to such Attorney-in-Fact without independent verification of such information; 2. Any documents prepared or executed by the Attorney-in-Fact on behalf of the undersigned pursuant to this Power of Attorney will be in such form and will contain such information as the Attorney-in-Fact, in his or her discretion, deems necessary or desirable; 3. Neither the Company nor the Attorney-in-Fact assumes any liability for the undersigned's responsibility to comply with the requirements of Section 13 or Section 16 of the Exchange Act or Rule 144, any liability of the undersigned for any failure to comply with such requirements, or any liability of the undersigned for disgorgement of profits under Section 16(b) of the Exchange Act; and 4. This Power of Attorney does not relieve the undersigned from responsibility for compliance with the undersigned's obligations under Section 13 or Section 16 of the Exchange Act, including, without limitation, the reporting requirements under Section 13 or Section 16 of the Exchange Act. The undersigned hereby grants to the Attorney-in-Fact full power and authority to do and perform any and every act whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such Attorney-in- Fact, or such Attorney-in-Fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 4 or 5 or Schedules 13D or 13G or Forms 144 with respect to the undersigned's holdings of and transactions in securities of the Company, unless earlier revoked by the undersigned in a signed writing delivered to the Attorney-in-Fact. This Power of Attorney revokes all previous powers of attorney with respect to the subject matter of this Power of Attorney.

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![](poageneralsec002.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;2 In addition, the undersigned hereby constitutes, appoints and authorizes the individuals listed in Annex 1, singly and with full power of substitution or revocation to act as the undersigned's EDGAR account administrator(s) and manage the undersigned's EDGAR account. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of February 13, 2026. /s/ João Alberto Fernandez de Abreu ____________________________________ Name: João Alberto Fernandez de Abreu

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![](poageneralsec003.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;3 Annex 1 Individuals authorized to act as EDGAR account administrators: 1. Victor Conde Valladares Camiña - victorcamina@suzano.com.br 2. Andre Marche Azambuja - aazambuja@suzano.com.br

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### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Abreu Joao Alberto Fernandez de<br><sub>(Last) (First) (Middle)</sub><br>AV BRIGADEIRO FARIA LIMA 1355<br><sub>(Street)</sub><br>SAO PAULO, D5 01452-002<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Suzano S.A. [ SUZ ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2024-07-02 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_CEO_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Common shares | 252602 | D |  |
| Performance Restricted Shares | 64399<sup>(1)</sup> | D |  |
| Performance Restricted Shares | 61435<sup>(2)</sup> | D |  |
| Restricted Shares | 232651<sup>(3)</sup> | D |  |
| Restricted Shares | 59640<sup>(4)</sup> | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Upon vesting, additional common shares may be delivered subject to the satisfaction of certain performance condition - the share price at the time of redemption is multiplied by the Total Shareholder Return (TSR) during the period (which varies between 75% and 125%), depending on the performance of the SUZB3 share in relation to its industry peers in Brazil).

(2) Upon   vesting, additional common shares may be delivered subject to the satisfaction of certain performance condition - the share price at the time of redemption is multiplied by the Total Shareholder Return (TSR) during the period (which varies between 75% and 125%), depending on the performance of the SUZB3 share in relation to its industry peers in Brazil).

(3) 2 years vesting

(4) 3 years vesting

**Signature:** /s/ Victor Conde Valladares Camina as attorney-in-fact for Joao Alberto Fernandez de Abreu  
**Date:** 2026-03-17

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**