ARMSTRONG WORLD INDUSTRIES INC
For the period ended Sep 30, 2026. Filed Oct 27, 2026.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2026 · Filed Oct 27, 2026
What changed in Risk Factors?
Read the current filingPrevious report: 10-Q
Period ended 2026-06-30; filed 2026-07-28.
0001193125-26-318838
Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of ProceedsDefaults Upon Senior SecuritiesMine Safety DisclosuresCurrent report: 10-Q
Period ended 2026-09-30; filed 2026-10-27.
0001193125-26-432651
Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of ProceedsDefaults Upon Senior SecuritiesMine Safety DisclosuresThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 13 previous paragraphs and 12 current paragraphs.
10 unchanged; 2 reworded; 0 added; 1 removed; 0 previous and 0 current paragraphs rearranged.
Tables are not compared: 1 previous and 1 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
The current filing states there were no material changes to risk factors.
This is the filer’s own statement, not a conclusion from the comparison. Read its qualifications and the report it references.
Current filing’s statement
There have been no material changes to the risk factors disclosed in our Annual Report on Form 10-K for the year ended December 31, 2025.
Removed paragraphs (1)
Previous report
On July 21, 2026, the Board of Directors of the Company approved an additional $800.0 million authorization under the Program, increasing the total authorized amount available for repurchases to $2,500.0 million, and extending the Program through December 31, 2029.
Reworded paragraphs (2)
Previous wording
On July 29, 2016, the Board of Directors of the Company approved a share repurchase program authorizing us to repurchase up to $150.0 million of our outstanding shares of common stock (the “Program”). Since inception of the Program, this authorization has been increased to permit repurchases of up to an aggregate of $1,700.0 million of our outstanding shares of common stock through December 31, 2026.
Current wording
On July 29, 2016, the Board of Directors of the Company approved a share repurchase program authorizing us to repurchase up to $150.0 million of our outstanding shares of common stock (the “Program”). Since inception of the Program, this authorization has been increased to permit repurchases of up to an aggregate of $2,500.0 million of our outstanding shares of common stock through December 31, 2029.
Previous wording
During the three months ended June 30, 2026, we repurchased 0.5 million shares under the Program for a total cost of $74.9 million, excluding commissions and taxes, or an average price of $163.20 per share. During the six months ended June 30, 2026, we repurchased 0.8 million shares under the Program for a total cost of $134.9 million, excluding commissions and taxes, or an average price of $168.65 per share. Since inception through June 30, 2026, we have repurchased 16.2 million shares under the Program for a total cost of $1,302.1 million, excluding commissions and taxes, or an average price of $80.31 per share.
Current wording
During the three months ended September 30, 2026, we repurchased 0.4 million shares under the Program for a total cost of $75.0 million, excluding commissions and taxes, or an average price of $174.36 per share. During the nine months ended September 30, 2026, we repurchased 1.2 million shares under the Program for a total cost of $209.9 million, excluding commissions and taxes, or an average price of $170.65 per share. Since inception through September 30, 2026, we have repurchased 16.6 million shares under the Program for a total cost of $1,377.1 million, excluding commissions and taxes, or an average price of $82.74 per share.