Owens Corning — Director's Dealing 2012

Nov 30, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Owens Corning (OC)
CIK: 0001370946
Period of Report: 2012-11-29

Reporting Person: JOHNS DAVID L (Sr VP & Chief Info Tech Ofcr)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-29	$.01 Par Value Common	M	6775	$13.89	Acquired	63916	Direct
2012-11-29	$.01 Par Value Common	S	6775	$34.58	Disposed	57141	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-29	Stock Option (right to purchase)	$13.89	M	6775	Disposed	2019-02-04	Common Stock (6775)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.50 to $34.60, inclusive. The reporting person undertakes to provide to Owens Corning, any security holder of Owens Corning, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

F2: The options, representing a right to purchase a total of 27,300 shares, became exercisable in four equal installments beginning on February 4, 2010.