Owens Corning (OC) EVP has 319 RSU shares withheld for taxes

Rhea-AI Filing Summary

Owens Corning executive Jose Mendez-Andino reported a routine share withholding related to equity compensation. On February 2, 2026, 319 shares of Owens Corning $.01 par value common stock were withheld at $122.17 per share when restricted stock units vested to cover tax obligations. After this transaction, he directly beneficially owned 15,144.709 shares of Owens Corning common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Mendez-Andino Jose

Role EVP, Chief Innovation Officer

Type	Security	Shares	Price	Value
Tax Withholding	$.01 Par Value Common	319	$122.17	$39K

Holdings After Transaction: $.01 Par Value Common — 15,144.709 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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)
02/02/2026

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	02/02/2026		F		319(1)	D	$122.17	15,144.709	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. Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Remarks:

	/s/ Katherine M. Serevitch, Attorney-in-Fact	02/04/2026
	** 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 Owens Corning (OC) report for Jose Mendez-Andino?

Owens Corning reported that EVP, Chief Innovation Officer Jose Mendez-Andino had 319 common shares withheld on February 2, 2026. The shares were withheld upon vesting of restricted stock units to satisfy tax withholding obligations, rather than an open-market sale.

How many Owens Corning (OC) shares were withheld for taxes in this Form 4?

The filing shows 319 shares of $.01 par value Owens Corning common stock were withheld. The price reported was $122.17 per share, and the withholding occurred in connection with the vesting of restricted stock units for tax purposes.

Does Jose Mendez-Andino still hold Owens Corning (OC) shares after this transaction?

Yes. After the tax-related share withholding, Jose Mendez-Andino beneficially owned 15,144.709 shares of Owens Corning common stock directly. This figure reflects his holdings immediately following the reported restricted stock unit vesting event.

Was the Owens Corning (OC) insider transaction an open-market sale?

No. The Form 4 states the 319 shares were withheld upon vesting of restricted stock units to satisfy tax withholding obligations. This indicates a tax-related share withholding rather than a discretionary open-market sale by the executive.

What role does Jose Mendez-Andino hold at Owens Corning (OC)?

Jose Mendez-Andino is reported as an officer of Owens Corning, serving as EVP, Chief Innovation Officer. The Form 4 identifies him in this capacity in connection with the restricted stock unit vesting and related tax withholding transaction.

What transaction code appears in the Owens Corning (OC) Form 4 for this event?

The transaction uses code F, which indicates shares were withheld to pay taxes on an equity award. In this case, the code F applies to 319 shares withheld upon vesting of restricted stock units for tax withholding obligations.