Sylvamo posts Q3 2025 financial results update

Sylvamo Corporation filed a current report to share that it released a press release with its financial results for the fiscal quarter ended September 30, 2025.

Rhea-AI Filing Summary

Sylvamo Corporation filed a current report to share that it released a press release with its financial results for the fiscal quarter ended September 30, 2025. The company furnished this information under Item 2.02, which means the press release and related details are provided for investors’ information but are not treated as "filed" for liability purposes under Section 18 of the Exchange Act or automatically incorporated into other securities filings. The press release is attached as Exhibit 99.1, along with technical XBRL data for the cover page.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Sylvamo (SLVM) disclose in this 8-K filing?

Sylvamo Corporation disclosed that it issued a press release announcing its financial results for the fiscal quarter ended September 30, 2025, and furnished that release as Exhibit 99.1.

Which period’s results are covered by Sylvamo’s latest update?

The update relates to Sylvamo’s financial results for the fiscal quarter ended September 30, 2025.

How is the financial information in this Sylvamo 8-K treated legally?

The information is furnished under Item 2.02 and is not deemed "filed" under Section 18 of the Exchange Act, nor is it automatically incorporated by reference into other Securities Act filings.

What is Exhibit 99.1 in Sylvamo’s 8-K filing?

Exhibit 99.1 is the press release of Sylvamo Corporation dated November 7, 2025, announcing the company’s financial results for the quarter ended September 30, 2025.

What other exhibits are included with Sylvamo’s 8-K?

The filing includes Exhibit 101, which is the cover page interactive data file with XBRL tags, and Exhibit 104, which is the cover page formatted as Inline XBRL.

Who signed the Sylvamo 8-K related to the Q3 2025 results?

The report was signed on behalf of Sylvamo Corporation by Matthew L. Barron, Senior Vice President and Chief Administrative and Legal Officer.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 11/07/2025 - 07:21 AM EST Learn about SEC filing dates

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d)

of The Securities Exchange Act of 1934

Date of Report (date of earliest event reported): November 7, 2025

SYLVAMO CORPORATION

(Exact name of registrant as specified in its charter)

Commission file number 001-40718

Delaware			86-2596371
(State or other jurisdiction of incorporation)			(I.R.S. Employer 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 Symbol(s)			Name of each exchange on which registered
Common Stock, $1 per share par value			SLVM			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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EXPLANATORY NOTE

The information in this Report, including the exhibit, is being furnished pursuant to Item 2.02 of Form 8-K and General Instruction B.2 thereunder. Such information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended.

SECTION 2. FINANCIAL INFORMATION.

Item 2.02.   Results of Operations and Financial Condition.

On November 7, 2025, Sylvamo Corporation issued a press release announcing its financial results for the fiscal quarter ended September 30, 2025. Attached as Exhibit 99.1 and incorporated herein by reference is a copy of the press release.

SECTION 9. FINANCIAL STATEMENTS AND EXHIBITS.

Item 9.01.   Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number			Description
99.1			Press Release of Sylvamo Corporation dated November 7, 2025.
101			Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.
104			The cover page from this Current Report on Form 8-K, formatted as Inline XBRL.

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SIGNATURES

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.

			Sylvamo Corporation
Date: November 7, 2025						/s/ Matthew L. Barron
			Name:			Matthew L. Barron
			Title:			Senior Vice President and Chief Administrative and Legal Officer

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