Owens Corning (NYSE: OC) director receives 381-share deferred stock award

Rhea-AI Filing Summary

Owens Corning director reports stock award tied to board fees. Director Paul Edward Martin acquired 381 shares of Owens Corning common stock at $122.07 per share as a grant or award on February 27, 2026. His directly held ownership increased to 7,566.46 shares, reflecting the deferred share portion of his quarterly director retainer and fees.

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

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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^*

Martin Paul Edward

(Last) (First) (Middle)

ONE OWENS CORNING PARKWAY

(Street)

TOLEDO OH 43659

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Owens Corning [ OC ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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
$.01 Par Value Common	02/27/2026		A		381(1)	A	$122.07	7,566.46	D

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

Explanation of Responses:

1. Deferred share portion of quarterly Director retainer/fees.

Remarks:

	/s/ Katherine M. Serevitch, Attorney-in-Fact	03/03/2026
	** 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).
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FAQ

What did Owens Corning (OC) director Paul Edward Martin report on this Form 4?

Owens Corning director Paul Edward Martin reported receiving 381 common shares as a grant or award. The award represents a deferred share portion of his quarterly director retainer and fees, increasing his directly held ownership to 7,566.46 shares after the transaction.

Was the Owens Corning (OC) Form 4 transaction a stock purchase or an award?

The Form 4 shows a stock award, not a market purchase. Code “A” and the description indicate a grant or award acquisition, specifically a deferred share portion of quarterly director retainer and fees, rather than shares bought on the open market.

How many Owens Corning (OC) shares did the director receive and at what price?

The director received 381 shares of Owens Corning common stock at $122.07 per share. This award was recorded as a grant or other acquisition, tied to his quarterly director compensation in the form of deferred share fees.

What is Paul Edward Martin’s Owens Corning (OC) share ownership after this award?

After the award, Paul Edward Martin directly holds 7,566.46 Owens Corning common shares. This total reflects the addition of 381 shares granted as a deferred share portion of his quarterly director retainer and related fees.

What does the footnote in the Owens Corning (OC) Form 4 transaction explain?

The footnote explains that the 381-share award represents the deferred share portion of the director’s quarterly retainer and fees. Instead of receiving all cash compensation, a portion is delivered as common stock, increasing his equity stake in Owens Corning.