[8-K] BOISE CASCADE Co Reports Material Event

Rhea-AI Filing Summary

Boise Cascade Company (BCC) posted investor presentation materials on September 15, 2025 that revise commentary and adjustments to its previously disclosed third quarter 2025 outlook. The presentation is furnished as Exhibit 99.1 to this Form 8-K and the company states the exhibit is being provided for investor discussions. The company clarifies that the Item 7.01 information is not being "filed" under the Exchange Act and is not incorporated by reference into other company filings. The filing otherwise contains standard exhibit disclosure language and does not include financial tables, earnings figures, or major transaction details in the 8-K text.

Positive

• Presentation materials posted publicly on September 15, 2025, increasing transparency
• Exhibit 99.1 furnished with updated commentary to the Q3 2025 outlook

Negative

• No financial tables or earnings figures
• Information stated as "furnished" and not "filed", so it is not incorporated by reference into other company filings

Insights

Investor Relations Analyst

Company posted updated investor slides for Q3 2025 outlook on Sept 15, 2025.

Boise Cascade furnished presentation slides as Exhibit 99.1, signaling management intends to update guidance commentary with adjustments to the previously disclosed third quarter 2025 outlook. The slides are intended for investor discussions rather than being incorporated into formal filings.

This is a communication/clarification event rather than a quantitative disclosure: the 8-K does not include numerical financial results or amended filed guidance within the body of the form, so investors must review Exhibit 99.1 on the company website or EDGAR to see the detailed adjustments.

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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): September 15, 2025

BOISE CASCADE COMPANY

(Exact name of registrant as specified in its charter)

Delaware

1-35805

20-1496201

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

1111 West Jefferson Street, Suite 300

Boise, Idaho 83702-5389

(Address of principal executive offices) (Zip Code)

(208) 384-6161

(Registrant’s telephone number, including area code)

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:

☐			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, $0.01 par value per share			BCC			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. ¨

Item 7.01    Regulation FD Disclosure.

On September 15, 2025, Boise Cascade Company ("Boise Cascade" or the "Company") posted presentation materials to the Investors section of its website that it expects to use in discussions with the investment community. The materials include adjustments and associated commentary to the Company's previously disclosed third quarter 2025 outlook. A copy of the presentation materials is furnished as Exhibit 99.1 to this report.

The information in this Item 7.01 of Form 8-K, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and is not incorporated by reference into any filing of the Company, whether made before or after the date hereof, regardless of any general incorporation language in such filing.

Item 9.01     Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished as part of this Current Report on Form 8-K:

Exhibit No.			Description of Exhibit
99.1			Investor Presentation
104			Cover Page Interactive Data File (embedded within the Inline XBRL Document).

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 hereunto duly authorized.

			BOISE CASCADE COMPANY
			By			/s/ Jill Twedt
						Jill Twedt Senior Vice President, General Counsel & Corporate Secretary
Date: September 15, 2025

FAQ

What did Boise Cascade (BCC) disclose in this Form 8-K?

The company furnished investor presentation materials as Exhibit 99.1 that include adjustments and commentary to its previously disclosed Q3 2025 outlook.

When were the presentation materials posted for BCC?

The materials were posted on the company's investors website on September 15, 2025.

Is the updated outlook information in the 8-K considered "filed" for legal purposes?

No. The company explicitly states the Item 7.01 information is not being "filed" under the Exchange Act and is not incorporated by reference into other filings.

Where can investors find the detailed adjustments to the Q3 2025 outlook?

Investors should review Exhibit 99.1 (the posted presentation) on Boise Cascade's investor website or in the EDGAR exhibit to see the detailed adjustments.

Does this 8-K include updated financial statements or tables?

No. The filing text does not include financial statements, tables, or earnings figures; it only furnishes the presentation exhibit.