EDUARDO E. CORDEIRO - 27 Feb 2026 Form 4 Insider Report for Owens Corning (OC)

Role
Director
Signature
/s/ Katherine M. Serevitch, Attorney-in-Fact
Issuer symbol
OC
Transactions as of
27 Feb 2026
Net transactions value
+$49,560
Form type
4
Filing time
03 Mar 2026, 16:14:58 UTC
Previous filing
23 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
CORDEIRO EDUARDO E Director ONE OWENS CORNING PARKWAY, TOLEDO /s/ Katherine M. Serevitch, Attorney-in-Fact 03 Mar 2026 0001201087

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction OC $.01 Par Value Common Award $49,560 +406 +2.7% $122.07 15,433 27 Feb 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Deferred share portion of quarterly Director retainer/fees.