Owens Corning (OC) executive gets 3,914 RSUs, 156 shares withheld for tax

Rhea-AI Filing Summary

Owens Corning President, Insulation Jose Manuel Canovas De La Nuez reported routine equity compensation activity. On February 4, 2026, he acquired 3,914 shares of $.01 par value common stock at $132.83 per share through restricted stock units granted under the Owens Corning 2023 Stock Plan.

On February 5, 2026, 156 shares were withheld at $132.23 per share to cover tax obligations upon vesting of restricted stock units. After these transactions, he directly owned 15,662 common shares of Owens Corning.

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^*

Canovas De La Nuez Jose Manuel

(Last) (First) (Middle)

ONE OWENS CORNING PARKWAY

(Street)

TOLEDO OH 43659-0001

(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)
	President, Insulation

3. Date of Earliest Transaction (Month/Day/Year)
02/04/2026

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	02/04/2026		A		3,914(1)	A	$132.83	15,818	D
$.01 Par Value Common	02/05/2026		F		156(2)	D	$132.23	15,662	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. Restricted stock units granted under the Owens Corning 2023 Stock Plan.

2. Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Remarks:

	/s/ Katherine M. Serevitch, Attorney-in-Fact	02/06/2026
	** 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 transactions did Owens Corning (OC) report for February 2026?

Owens Corning reported that executive Jose Manuel Canovas De La Nuez received 3,914 shares via restricted stock units on February 4, 2026, and had 156 shares withheld on February 5, 2026 to cover tax obligations tied to those awards.

How many Owens Corning (OC) shares does the reporting officer own after this Form 4?

After the reported transactions, President, Insulation Jose Manuel Canovas De La Nuez directly owns 15,662 shares of Owens Corning $.01 par value common stock, reflecting both the restricted stock unit grant and the subsequent tax withholding share reduction.

What is the nature of the 3,914 Owens Corning (OC) shares acquired by the insider?

The 3,914 shares reported as acquired are restricted stock units granted under the Owens Corning 2023 Stock Plan, effectively giving the executive stock-based compensation rather than an open-market share purchase at a reported value of $132.83 per share.

Why were 156 Owens Corning (OC) shares disposed of in this Form 4 filing?

The 156 shares were not sold on the market; they were withheld by Owens Corning upon vesting of restricted stock units to satisfy the executive’s tax withholding obligations, a common administrative mechanism for equity compensation.

Who is the reporting person in this Owens Corning (OC) Form 4 filing?

The reporting person is Jose Manuel Canovas De La Nuez, who serves as Owens Corning’s President, Insulation. The filing reflects his direct beneficial ownership and equity-based compensation activity through restricted stock units under the 2023 Stock Plan.

Were the reported Owens Corning (OC) insider transactions direct or indirect holdings?

All reported holdings and transactions in this Form 4 are classified as direct. The executive’s total of 15,662 Owens Corning common shares following the transactions is listed with a direct ownership form and no separate indirect ownership entity.