OC insider acquires shares via dividend equivalents at $147.17

Rhea-AI Filing Summary

Suzanne P. Nimocks, a director of Owens Corning (OC), reported an acquisition of common stock on 08/07/2025 recorded under transaction code A. The report lists a per-share price of $147.17 and shows total direct beneficial ownership of 34,510.956 shares following the transaction. The filing notes the action as an accrual of dividend equivalents on deferred stock units, indicating these units were converted or credited as equity. No derivative securities are reported on this form. The entry documents an increase in registered direct holdings as a result of equity compensation-related accruals.

Positive

• Director increased direct beneficial ownership to 34,510.956 shares following accrual of dividend equivalents on deferred stock units

Negative

• None.

Insights

Financial Analyst

TL;DR: Insider recorded an equity accrual that raised direct holdings to 34,510.956 shares; appears compensation-related and not a market purchase.

The Form 4 reports an acquisition under code A tied to dividend-equivalent accruals on deferred stock units with a listed price of $147.17 and resulting direct beneficial ownership of 34,510.956 shares. This type of entry typically reflects compensation accounting rather than a deliberate open-market investment decision by the director. The magnitude reported is explicit on the form but the filing contains no information about total outstanding shares or materiality relative to float, so investor impact cannot be quantified from this filing alone.

Corporate Governance Expert

TL;DR: Director received equity through dividend-equivalent accruals; disclosure aligns with Section 16 reporting requirements.

The filing names Suzanne P. Nimocks as the reporting person and indicates the transaction resulted from accrual of dividend equivalents on deferred stock units. The form shows the post-transaction direct ownership level and lists the transaction code and per-share price, satisfying required disclosure of insider holdings and compensation-related equity conversions. There is no indication of sales, exercises, or derivative transactions in this submission.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Nimocks Suzanne P

Role Director

Type	Security	Shares	Price	Value
Grant/Award	$.01 Par Value Common	98.427	$147.17	$14K

Holdings After Transaction: $.01 Par Value Common — 34,510.956 shares (Direct)

Footnotes (1)

1. [object Object]

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^*

Nimocks Suzanne P

(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)
08/07/2025

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	08/07/2025		A		98.427(1)	A	$147.17	34,510.956	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. Accrual of dividend equivalents on deferred stock units.

Remarks:

	/s/ Katherine M. Serevitch, Attorney-in-Fact	08/11/2025
	** 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 transaction did Owens Corning insider Suzanne Nimocks report on Form 4 (OC)?

She reported an acquisition (transaction code A) tied to accrual of dividend equivalents on deferred stock units dated 08/07/2025.

How many shares does Suzanne Nimocks beneficially own after the reported transaction?

The Form 4 lists 34,510.956 shares held as direct beneficial ownership following the transaction.

What price is shown on the Form 4 for the acquisition reported by the OC director?

The filing shows a per-share price of $147.17 associated with the reported acquisition.

Was the reported transaction a derivative or an equity accrual?

The filing contains no derivative securities in Table II and explicitly explains the activity as an accrual of dividend equivalents on deferred stock units.

Who filed the Form 4 on behalf of Suzanne Nimocks?

The signature block indicates the form was signed by an attorney-in-fact, Katherine M. Serevitch.