Monaco Nicolas Del - Jul 21, 2025 Form 4 Insider Report for Owens Corning (OC)

Role
President, Roofing
Signature
/s/ Katherine M. Serevitch, Attorney-in-Fact
Stock symbol
OC
Transactions as of
Jul 21, 2025
Transactions value $
$249,904
Form type
4
Date filed
7/23/2025, 04:10 PM
Previous filing
Feb 25, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Del Monaco Nicolas President, Roofing ONE OWENS CORNING PKWY, TOLEDO /s/ Katherine M. Serevitch, Attorney-in-Fact 2025-07-23 0001992511

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction OC $.01 Par Value Common Award $250K +1.81K +13.04% $137.84 15.7K Jul 21, 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units granted under the Owens Corning 2023 Stock Plan.
F2 The total amount of holdings reflects an acquisition on May 30, 2025 of 122 shares through the Issuer's Employee Stock Purchase Plan which is exempt under Rule 16b-3(c).