# EDGAR Filing Document

**Accession Number:** 0001856485
**File Stem:** 0001193125-25-322777
**Filing Date:** 2025-12
**Character Count:** 16392
**Document Hash:** 0b9c280e2db4260bd5666b83139963a5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-322777.hdr.sgml**: 20251217

**ACCESSION NUMBER**: 0001193125-25-322777

**CONFORMED SUBMISSION TYPE**: 8-K/A

**PUBLIC DOCUMENT COUNT**: 15

**CONFORMED PERIOD OF REPORT**: 20250415

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20251217

**DATE AS OF CHANGE**: 20251217

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sylvamo Corp
- **CENTRAL INDEX KEY:** 0001856485
- **STANDARD INDUSTRIAL CLASSIFICATION:** PAPER MILLS [2621]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 862596371
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40718
- **FILM NUMBER:** 251579531

**BUSINESS ADDRESS:**
- **STREET 1:** 6077 PRIMACY PARKWAY
- **CITY:** MEMPHIS
- **STATE:** TN
- **ZIP:** 38119
- **BUSINESS PHONE:** 901-519-8000

**MAIL ADDRESS:**
- **STREET 1:** 6077 PRIMACY PARKWAY
- **CITY:** MEMPHIS
- **STATE:** TN
- **ZIP:** 38119

?xml version='1.0' encoding='ASCII'? 8-K/A

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 8-K/A

#### CURRENT REPORT

#### Pursuant to Section 13 OR 15(d)

#### of The Securities Exchange Act of 1934

#### Date of Report (date of earliest event reported): April 15, 2025

## SYLVAMO CORPORATION

#### (Exact name of registrant as specified in its charter)

#### Commission file number 001-40718

---

| | |
|:---|:---|
| **Delaware** | **86-2596371** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(I.R.S. Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **6077 Primacy Parkway, Memphis, Tennessee** | **38119** |
| **(Address of Principal Executive Offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code: (901) 519-8000
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common Stock, $1 per share par value | SLVM | New York Stock Exchange |
| Preferred Stock Purchase Rights |  | New York Stock Exchange |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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| | |
|:---|:---|
| **Item 5.02.** | **Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.**  |

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As previously reported on a Current Report on Form 8-K filed by Sylvamo Corporation ("<u>Sylvamo</u>") on April 16, 2025 (the "<u>Original 8-K</u>"), Jean-Michel Ribiéras, Sylvamo's Chief Executive Officer and Chairman of its board of directors (the "<u>Board</u>"), announced his retirement effective December 31, 2025, and the Board appointed John V. Sims as Senior Vice President and Chief Operating Officer and, effective January 1, 2026, Chief Executive Officer and President.

Sylvamo is filing this Current Report on Form 8-K/A to amend the Original 8-K to report additional information.

#### Resignation from Board
On December 15, 2025, Jean-Michel Ribiéras notified the Board's Nominating and Corporate Governance Committee of his decision to resign as a director and Chairman of the Board, effective December 31, 2025, in connection with his retirement.

#### Management and Board Appointments
On December 16, 2025, as recommended by the Board's Nominating and Corporate Governance Committee, the Board made the appointments described below.

#### John V. Sims appointed to the Board effective January 1, 2026
The Board appointed John V. Sims a director, for a term commencing January 1, 2026, and expiring at Sylvamo's annual meeting of shareowners in May 2026. He will be nominated by the Board for re-election at the May 2026 meeting. Mr. Sims will not serve on any of the Board's standing committees.

With the appointment of Mr. Sims to the Board, as of January 1, 2026, the Board will consist of 7 members, 6 of whom are independent.

#### David Petratis appointed Chairman of the Board effective January 1, 2026
On December 16, 2025, as recommended by the Board's Nominating and Corporate Governance Committee, the Board appointed David Petratis the Chairman of the Board, effective January 1, 2026. Mr. Petratis, whom the Board has determined to be an independent director, currently serves as the Board's Lead Independent Director and chair of its Nominating and Corporate Governance Committee. His service as Lead Independent Director will cease on January 1, 2026, and the position of Lead Independent Director will not be filled. The Board determined it to be unnecessary to have both a Lead Independent Director and a Chairman of the Board who is an independent director. Mr. Petratis will continue to serve as chair of the Nominating and Corporate Governance Committee.

#### Compensation Adjustments
On December 16, 2025, in connection with the appointments noted above, the Board approved compensation adjustments for Mr. Sims and Mr. Petratis, effective in 2026 as noted below.

#### John V. Sims
To reflect his appointment as Chief Executive Officer and President, Mr. Sims's compensation for 2026 will increase. Mr. Sims will not receive any additional compensation for his service as a member of the Board.

*Base Salary* 

Mr. Sims's annual base salary in 2026 will be $1,050,000. The increase will be effective January 1, 2026.

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*2026 Annual Incentive Plan Award* 

Mr. Sims will participate in Sylvamo's 2026 Annual Incentive Plan (the "<u>2026 AIP</u>"), with a target award amount of 125% of base salary.

The Management Development and Compensation Committee is expected to approve the 2026 AIP, including its performance metrics and other terms and conditions, in February 2026. The amount of the award paid, if any, to Mr. Sims under the 2026 AIP will be based upon the level of achievement of the 2026 AIP performance metrics and subject to such other terms and conditions as will be set forth in the 2026 AIP. A copy of the 2026 AIP will be filed with the Securities and Exchange Commission (the "<u>SEC</u>") after the 2026 AIP is approved by the Management Development and Compensation Committee.

*2026 Long-Term Incentive Plan Award* 

Mr. Sims will receive an award under Sylvamo's 2026 Long-Term Incentive Plan (the "<u>2026 LTIP</u>"), consisting of time-based and performance-based restricted stock units (the "<u>RSUs</u>") with an aggregate target value of $4,750,000. He will receive the award in the first quarter of 2026 when awards are granted under the 2026 LTIP to eligible plan participants generally.

The 2026 LTIP award to Mr. Sims will be subject to the terms and conditions applicable to participants in the 2026 LTIP, to be set forth in the 2026 LTIP and form of award agreement. Time-based RSUs are expected to vest in three equal installments, commencing the first anniversary of the grant date and over a three-year service period, subject to forfeiture and transfer restrictions. Performance-based RSUs are expected to vest after a three-year performance period and following the achievement of pre-established performance criteria. A copy of the 2026 LTIP and form of award agreement will be filed with the SEC after the 2026 LTIP is approved by the Management Development and Compensation Committee. The 2026 LTIP will be implemented under Sylvamo's 2021 Incentive Compensation Plan. The 2021 Incentive Compensation Plan is filed as Exhibit 10.1 to Sylvamo's Registration Statement on Form S-8 filed with the SEC on September 28, 2021.

*Participation in Other Company Plans* 

Mr. Sims will continue to participate in the same health, welfare and retirement programs available to eligible salaried U.S. employees and Sylvamo's 2021 Executive Severance Plan, which provides severance payments and benefits to all U.S.-based executive officers in the event of a termination of employment under certain scenarios. A copy of the 2021 Executive Severance Plan is filed as Exhibit 10.22 to Sylvamo's Annual Report on Form 10-K filed with the SEC on February 22, 2023.

#### David Petratis
For service as Chairman of the Board, the annual retainer is $130,000. Mr. Petratis will receive a pro-rated amount of the retainer, for his partial year of service as Chairman from January 1, 2026 through the Company's annual meeting of shareowners in May 2026, in addition to the annual retainers that he receives for serving as a director ($250,000) and as Chair of the Nominating and Corporate Governance Committee ($15,000).

Under Sylvamo's director compensation program, Mr. Petratis has the option to accept the retainer for serving as Chairman of the Board in cash or deferred stock units ("<u>DSUs</u>"). He has elected to receive the retainer as DSUs. The grant date of the DSUs will be on or about January 1, 2026. The number of DSUs will be based on the per share closing price of Sylvamo's common stock on the day immediately prior to the grant date. The DSUs will vest one-for-one in Sylvamo common stock on the tenth year anniversary of the grant date. Vesting will be subject to the terms and conditions set forth in Sylvamo's Restricted Stock and Deferred Compensation Plan for Non-Employee Directors, which is Exhibit 10.24 to Sylvamo's Registration Statement on Form 10 filed with the SEC on August 9, 2021.

#### Other Information
Neither the appointment of Mr. Petratis as Chairman of the Board, nor the appointment of Mr. Sims as Chief Executive Officer and President and a director of the Company, were pursuant to any agreement or understanding between either of them and any other person. There are no related party transactions between Sylvamo and Mr. Petratis, or between Sylvamo and Mr. Sims, that would require disclosure under Item 404(a) of Regulation S-K, and neither Mr. Petratis nor Mr. Sims has any direct or indirect material interest in any transaction required to be disclosed pursuant to Item 404(a) of Regulation S-K.

All other information in the Original 8-K remains unchanged.

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| | |
|:---|:---|
| **Item 7.01** | **Regulation FD.**  |

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On December 17, 2025, Sylvamo issued a press release announcing the resignation and appointments disclosed in Item 5.02 of this Current Report on Form 8-K. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and incorporated herein by reference.

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| | |
|:---|:---|
| **Item 9.01** | **Financial Statements and Exhibits.**  |

---

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| | |
|:---|:---|
| **Exhibit<br>Number** | **Description** |
| 99.1 | [Press Release dated December 17, 2025](d895618dex991.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

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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 hereunto duly authorized.

---

| | | |
|:---|:---|:---|
| Date: December 17, 2025 | Sylvamo Corporation | Sylvamo Corporation |
|  | By: | /s/ Matthew Barron |
|  | Name: Matthew Barron | Name: Matthew Barron |
|  | Title: Senior Vice President and Chief Administrative and Legal Officer | Title: Senior Vice President and Chief Administrative and Legal Officer |

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## Exhibit 99.1

**Exhibit 99.1** 

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| | |
|:---|:---|
| ![LOGO](g895618g1217033858282.jpg) | Media Contact:<br> Adam Ghassemi<br> 901-519-8115<br> <u>adam.ghassemi@sylvamo.com</u> |

---

**NEWS RELEASE** 

**Sylvamo Welcomes John Sims as CEO,** 

**David Petratis as Chairman** 

MEMPHIS, Tenn. – Dec. 17, 2025 – Sylvamo (NYSE: SLVM), the world's paper company, is announcing its board of directors appointed John Sims to join the board, effective Jan. 1, 2026. In April, the board appointed Sims to become Sylvamo's new chief executive officer and president, also effective Jan. 1, 2026.

Sims previously served as chief operating officer, leading commercial and operational functions, before succeeding Jean-Michel Ribiéras, who will retire as chairman and CEO Dec. 31.

The board also appointed David Petratis as chairman, effective Jan. 1, 2026. Petratis served as lead independent director since 2021.

"It is an honor to be appointed chairman of Sylvamo's board of directors, and I appreciate the trust my fellow directors have placed in me. Separating the roles is considered a best practice by many public companies. As an independent chairman, I am committed to continuing strong, objective oversight and governance that supports the company's long-term success, while allowing John to concentrate on running the business," Petratis said.

The board now has seven members, including Sims and six independent directors. The role of lead independent director will not be filled.

**About John Sims** 

John Sims became Sylvamo's first senior vice president and chief financial officer in 2021, at the company's inception as a spinoff from International Paper. He joined International Paper in 1994 after serving as an officer in the U.S. Navy. During his 27-year career with International Paper, he gained extensive experience in the printing papers and packaging businesses in North America and Europe. He held numerous leadership roles, including vice president and general manager, North American Papers, senior vice president and president, Europe, Middle East, Africa and Russia and senior vice president, Corporate Development.

Sims served on the board of the Confederation of European Paper Industries from 2016 to 2019. He has a bachelor's degree in mechanical engineering from the United States Naval Academy and a Master of Business Administration from Pepperdine University.

**About David Petratis** 

David Petratis has served on the Sylvamo board of directors since its inception in 2021. Petratis is the former chairman, president and chief executive officer of Allegion plc, where he led the company's successful spinoff in 2013 and guided its growth as a global security products leader. Over his 40-year career, he has held a variety of leadership positions, including senior roles at Quanex Building Products, Schneider Electric and Square D Company, gaining extensive experience in manufacturing and operations, global commercial markets and strategy development.

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Petratis is recognized for his expertise in guiding organizations through transformation and growth in dynamic industries. He holds a bachelor's degree in industrial management from the University of Northern Iowa and a Master of Business Administration from Loyola University Chicago.

**About Sylvamo** 

Sylvamo (NYSE: SLVM) is the world's paper company with mills in Europe, Latin America and North America. Our vision is to be the employer, supplier and investment of choice. We transform renewable resources into papers that people depend on for education, communication and entertainment. Headquartered in Memphis, Tennessee, we employ more than 6,500 colleagues. Net sales for 2024 were $3.8 billion. For more information, please visit <u>Sylvamo.com</u>.

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