PPG INDUSTRIES INC — Director's Dealing 2006

May 16, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PPG INDUSTRIES INC (PPG)
CIK: 0000079879
Period of Report: 2006-05-11

Reporting Person: BUNCH CHARLES E (Director, Chairman and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-05-11	Common Stock	M	17617	$60.99	Acquired	106201.9164	Direct
2006-05-11	Common Stock	F	16756	$68.36	Disposed	89445.9164	Direct
2006-05-11	Common Stock	M	14938	$60.99	Acquired	104383.9164	Direct
2006-05-11	Common Stock	F	14208	$68.36	Disposed	90175.9164	Direct
2006-05-11	Common Stock	M	21500	$61.875	Acquired	111675.9164	Direct
2006-05-11	Common Stock	F	20575	$68.36	Disposed	91100.9164	Direct
2006-05-11	Common Stock	M	16189	$61.92	Acquired	107289.9164	Direct
2006-05-11	Common Stock	F	15497	$68.36	Disposed	9172.9164	Direct
2006-05-11	Common Stock	M	4192	$61.92	Acquired	95984.9164	Direct
2006-05-11	Common Stock	F	4014	$68.36	Disposed	91970.9164	Direct
2006-05-11	Common Stock	M	9960	$61.92	Acquired	101930.9164	Direct
2006-05-11	Common Stock	F	9535	$68.36	Disposed	92395.9164	Direct
2006-05-11	Common Stock	M	1652	$61.92	Acquired	94047.9164	Direct
2006-05-11	Common Stock	F	1582	$68.36	Disposed	92465.9164	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-05-11	Employee Stock Option	$60.99	M	17617	Disposed	2011-02-13	Common Stock (17617)	Direct
2006-05-11	Employee Stock Option	$68.36	A	16756	Acquired	2011-02-13	Common Stock (16756)	Direct
2006-05-11	Employee Stock Option	$60.99	M	14938	Disposed	2012-02-19	Common Stock (14938)	Direct
2006-05-11	Employee Stock Option	$68.36	A	14208	Acquired	2012-02-19	Common Stock (14208)	Direct
2006-05-11	Employee Stock Option	$61.875	M	21500	Disposed	2008-02-17	Common Stock (21500)	Direct
2006-05-11	Employee Stock Option	$68.36	A	20575	Acquired	2008-02-17	Common Stock (20575)	Direct
2006-05-11	Employee Stock Option	$61.92	M	16189	Disposed	2009-02-16	Common Stock (16189)	Direct
2006-05-11	Employee Stock Option	$68.36	A	15497	Acquired	2009-02-16	Common Stock (15497)	Direct
2006-05-11	Employee Stock Option	$61.92	M	4192	Disposed	2011-02-13	Common Stock (4192)	Direct
2006-05-11	Employee Stock Option	$68.36	A	4014	Acquired	2011-02-13	Common Stock (4014)	Direct
2006-05-11	Employee Stock Option	$61.92	M	9960	Disposed	2011-02-13	Common Stock (9960)	Direct
2006-05-11	Employee Stock Option	$68.36	A	9535	Acquired	2011-02-13	Common Stock (9535)	Direct
2006-05-11	Employee Stock Option	$61.92	M	1652	Disposed	2012-02-19	Common Stock (1652)	Direct
2006-05-11	Employee Stock Option	$68.36	A	1582	Acquired	2012-02-19	Common Stock (1582)	Direct

Footnotes

F1: Includes 8,960.916418 shares of PPG common stock held in the reporting person's account in the PPG Industries Employee Savings Plan as of April 30, 2006.

F2: Right to buy granted under the PPG Industries, Inc. Stock Plan.