Owens Corning director DeVito receives 104 shares

Owens Corning director Michael J. DeVito reported a compensation-related acquisition of 104 common shares on November 6, 2026; the shares represent the deferred share portion of quarterly director retainer/fees.

Available on EDGAR 11/09/2026 - 04:49 PM EST Accepted by SEC EDGAR 11/09/2026 - 04:49 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Owens Corning director Michael J. DeVito reported a compensation-related acquisition of 104 common shares on November 6, 2026; the shares represent the deferred share portion of quarterly director retainer/fees. The reported price was $121.31 per share, and his direct holdings following the award were 104 shares. He also reported 100 shares held indirectly by his spouse, while disclaiming beneficial ownership except to the extent of any pecuniary interest.

Insider Trade Summary

Grant/Award: 104 shares

Grant/Award 1 txn

Insider DeVito Michael J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	$.01 Par Value Common F1	104	$121.31	$13K
Holding	$.01 Par Value Common F2	--	--	--

Holdings After Transaction: $.01 Par Value Common — 104 shares (Direct); $.01 Par Value Common — 100 shares (Indirect, By spouse)

Footnotes (2)

1. F1. Deferred share portion of quarterly Director retainer/fees.
2. F2. The reporting person disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or otherwise.

Key Figures

Awarded shares: 104 shares Reported price per share: $121.31 per share Direct holdings following award: 104 shares +1 more

4 metrics

Awarded shares 104 shares Deferred share portion of quarterly director retainer/fees on November 6, 2026

Reported price per share $121.31 per share Award reported for November 6, 2026

Direct holdings following award 104 shares Reported by Michael J. DeVito

Spouse-held shares reported 100 shares Held indirectly by spouse; DeVito disclaims beneficial ownership except to the extent of any pecuniary interest

Key Terms

Deferred share portion, pecuniary interest, beneficial ownership

3 terms

Deferred share portion financial

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

pecuniary interest regulatory

"except to the extent of any pecuniary interest therein"

beneficial ownership regulatory

"disclaims beneficial ownership of these securities"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did OC director Michael J. DeVito receive in his award?

He acquired 104 shares on November 6, 2026, as the deferred share portion of quarterly director retainer/fees. The reported price was $121.31 per share.

What shares did OC director Michael J. DeVito report holding after the award?

His reported direct holdings following the award were 104 shares. He also reported 100 shares held indirectly by his spouse and disclaimed beneficial ownership except to the extent of any pecuniary interest.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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^*

DeVito Michael J

(Last) (First) (Middle)

ONE OWENS CORNING PARKWAY

(Street)

TOLEDO OHIO 43659

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2026

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

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

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

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	11/06/2026		A		104(1)	A	$121.31	104	D
$.01 Par Value Common								100	I(2)	By spouse

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.

2. The reporting person disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or otherwise.

Remarks:

	/s/Gabrielle E. Feuer, Attorney-in-Fact	11/09/2026
	** 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.
* Form 4: SEC 1474 (03-26)