Armstrong World (NYSE: AWI) grants 330 restricted stock units to VP & Controller

Rhea-AI Filing Summary

Burge James T. reported acquisition or exercise transactions in this Form 4 filing.

Armstrong World Industries reported that Vice President & Controller James T. Burge received a grant of 330 restricted stock units. Each unit represents a contingent right to one share of common stock under the company’s 2022 Equity and Cash Incentive Plan.

The RSUs were granted on February 25, 2026 and will vest in full on February 25, 2029, as long as Burge remains employed by the company on that vesting date, subject to the terms of the incentive plan.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Burge James T.

(Last) (First) (Middle)

C/O ARMSTRONG WORLD INDUSTRIES, INC.

2500 COLUMBIA AVENUE

(Street)

LANCASTER PA 17603

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ARMSTRONG WORLD INDUSTRIES INC [ AWI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Vice President & Controller

3. Date of Earliest Transaction (Month/Day/Year)
02/25/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units(1)	(1)	02/25/2026		A		330		(2)	(2)	Common Stock	330	$172.21	330	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock under the Issuer's 2022 Equity and Cash Incentive Plan.

2. The restricted stock units were granted to the Reporting Person on February 25, 2026 and will vest in full on February 25, 2029 (contingent upon the Reporting Person's employment with the Issuer on the scheduled vesting date, except as provided for under the Issuer's 2022 Equity and Cash Incentive Plan.

	/s/ Alan M. Kidd, Attorney-in-fact	02/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Armstrong World Industries (AWI) report for James T. Burge?

Armstrong World Industries reported that Vice President & Controller James T. Burge received a grant of 330 restricted stock units. Each unit is a contingent right to one share of common stock under the 2022 Equity and Cash Incentive Plan.

How many restricted stock units were granted to AWI executive James T. Burge?

James T. Burge was granted 330 restricted stock units. These RSUs represent potential future shares of Armstrong World Industries common stock, subject to vesting conditions defined in the company’s 2022 Equity and Cash Incentive Plan and continued employment through the vesting date.

When do the restricted stock units granted to AWI’s James T. Burge vest?

The 330 restricted stock units granted to James T. Burge vest in full on February 25, 2029. Vesting is contingent on his continued employment with Armstrong World Industries on that date, as provided under the 2022 Equity and Cash Incentive Plan terms.

What does each restricted stock unit granted to AWI executive James T. Burge represent?

Each restricted stock unit granted to James T. Burge represents a contingent right to receive one share of Armstrong World Industries common stock. The award is issued under the company’s 2022 Equity and Cash Incentive Plan and becomes actual shares only upon vesting.

Under which plan were the RSUs granted to Armstrong World Industries (AWI) executive James T. Burge?

The RSUs granted to James T. Burge were issued under Armstrong World Industries’ 2022 Equity and Cash Incentive Plan. This plan governs equity-based awards, including vesting conditions, employment requirements, and other terms that determine when RSUs convert into common stock.

Is the RSU grant to AWI’s James T. Burge an open-market stock purchase or sale?

The RSU grant to James T. Burge is not an open-market stock purchase or sale. It is an equity award classified as a grant or other acquisition, providing a contingent right to shares that vest later if employment conditions are satisfied.