Owens Corning — Director's Dealing 2023

Feb 3, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Owens Corning (OC)
CIK: 0001370946
Period of Report: 2023-02-01

Reporting Person: Smith Gunner (President, Roofing)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-01	$.01 Par Value Common	A	5246	$0.00	Acquired	29758	Direct
2023-02-01	$.01 Par Value Common	A	19151	$0.00	Acquired	48909	Direct
2023-02-02	$.01 Par Value Common	F	8698	$102.97	Disposed	40211	Direct

Footnotes

F1: Restricted stock units granted under the Owens Corning 2019 Stock Plan.

F2: Awarded in connection with the settlement of performance share units for the performance cycle ended December 31, 2022.

F3: Shares withheld upon the settlement of performance share units to satisfy tax withholding obligations.

F4: The total amount of holdings reflects an acquisition on 11/30/2022 of 52 shares through the Issuer's Employee Stock Purchase Plan, which is exempt under Rule 16b-3(c).