Owens Corning — Director's Dealing 2025

Aug 11, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Owens Corning (OC)
CIK: 0001370946
Period of Report: 2025-08-07

Reporting Person: Williams John David (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-07	$.01 Par Value Common	A	238.971	$147.17	Acquired	51208.55	Direct

Footnotes

F1: Accrual of dividend equivalents on deferred stock units.