Owens Corning — Director's Dealing 2025

May 13, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Owens Corning (OC)
CIK: 0001370946
Period of Report: 2025-05-09

Reporting Person: Lonergan Edward F (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-09	$.01 Par Value Common	A	550	$136.44	Acquired	50035.233	Direct

Footnotes

F1: Deferred share portion of quarterly Director retainer/fees.