[8-K] ARMSTRONG WORLD INDUSTRIES INC Reports Material Event

Rhea-AI Filing Summary

Armstrong World Industries (AWI)$0.339 per share, payable on November 20, 2025 to stockholders of record at the close of business on November 6, 2025. The company disclosed the action via an 8-K under Other Events and attached the related press release as an exhibit.

10/22/2025 - 04:15 PM

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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): October 22, 2025

ARMSTRONG WORLD INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Pennsylvania		1-2116		23-0366390
(State or other jurisdiction of incorporation or organization)		(Commission File Number)		(IRS Employer Identification No.)
2500 Columbia Avenue P.O. Box 3001 Lancaster, Pennsylvania				17603
(Address of principal executive offices)				(Zip Code)

Registrant’s telephone number, including area code: (717) 397-0611

NA

(Former name or former address if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of

☐	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		AWI		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. ◻

Section 8 – Other Events

Item 8.01. Other Events

On October 22, 2025 Armstrong World Industries, Inc. (the "Company") issued a press release announcing that its Board of Directors has declared a quarterly cash dividend of $0.339 per share of outstanding common stock payable on November 20, 2025 to stockholders of record as of the close of business on November 6, 2025. A copy of the press release is attached as Exhibit 99.1 hereto and incorporated herein by reference.

Section 9 – Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

No. 99.1   No. 104 Press Release of Armstrong World Industries, Inc. dated October 22, 2025   Cover Page Interactive Data File (embedded within the Inline XBRL document)

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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.

ARMSTRONG WORLD INDUSTRIES, INC.
By:		/s/ Austin K. So
		Austin K. So
		SVP General Counsel, Head of Government Relations & Chief Sustainability Officer

Date: October 22, 2025

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FAQ

What dividend did AWI declare?

AWI declared a quarterly cash dividend of $0.339 per share.

What is the record date for AWI’s dividend?

Stockholders of record as of November 6, 2025 will be eligible.

When will AWI pay the dividend?

The dividend is payable on November 20, 2025.

What filing announced AWI’s dividend?

AWI announced the dividend in an 8-K under Item 8.01 Other Events.

Does the announcement include a press release?

Yes. The press release is attached as Exhibit 99.1 and incorporated by reference.

Which stock is affected by this dividend?

The dividend applies to AWI common stock listed on the NYSE.