Stock award to Owens Corning (NYSE: OC) EVP with tax-share withholding

Rhea-AI Filing Summary

Owens Corning EVP and Chief Innovation Officer Jose Mendez-Andino received 9,517 shares of $.01 par value common stock as a grant/award in connection with the settlement of performance share units for the performance cycle ended December 31, 2025.

To satisfy tax withholding obligations, 4,246 shares were withheld at a price of $123.48 per share, as a tax-withholding disposition rather than an open-market sale. After these transactions, he directly holds 24,329.709 shares of Owens Corning common stock.

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^*

Mendez-Andino Jose

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Innovation Officer

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
$.01 Par Value Common	02/25/2026		A		9,517(1)	A	$0	28,575.709	D
$.01 Par Value Common	02/25/2026		F		4,246(2)	D	$123.48	24,329.709	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. Awarded in connection with the settlement of performance share units for the performance cycle ended December 31, 2025.

2. Shares withheld upon the settlement of performance share units to satisfy tax withholding obligations.

Remarks:

	/s/ Katherine M. Serevitch, Attorney-in-Fact	02/27/2026
	** 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 does Owens Corning (OC) latest Form 4 filing show for Jose Mendez-Andino?

The Form 4 shows Jose Mendez-Andino received 9,517 Owens Corning shares as a stock award tied to performance share units. 4,246 shares were withheld to cover taxes, leaving him with 24,329.709 shares held directly.

Was the Owens Corning (OC) Form 4 transaction a stock sale by the executive?

No, the Form 4 indicates a tax-withholding disposition, not an open-market sale. 4,246 shares were withheld upon settlement of performance share units to satisfy tax obligations, while 9,517 shares were granted to the executive.

How many Owens Corning (OC) shares did Jose Mendez-Andino receive and at what price were taxes covered?

He received 9,517 common shares through a grant linked to performance share units. To cover taxes, 4,246 shares were withheld at a price of $123.48 per share, as disclosed in the Form 4 filing.

What is Jose Mendez-Andino’s direct Owens Corning (OC) shareholding after this Form 4?

After the grant and tax withholding, Jose Mendez-Andino directly holds 24,329.709 Owens Corning shares. This reflects the 9,517-share award minus the 4,246 shares withheld for taxes, as reported in the Form 4 details.

What is the nature of the stock award reported for Owens Corning (OC) executive Jose Mendez-Andino?

The award represents shares issued upon settlement of performance share units for the performance cycle ended December 31, 2025. He was granted 9,517 shares, with part of the award used to meet tax withholding requirements.

How were taxes handled for the Owens Corning (OC) performance share unit settlement?

Taxes were handled through share withholding rather than a cash payment. 4,246 shares were withheld upon settlement of performance share units to satisfy tax withholding obligations, according to the Form 4 footnote disclosure.