X0303 4 2009-01-02 0 0000079879 PPG INDUSTRIES INC PPG 0001224299 WHITWAM DAVID R 521 LAKE BOULEVARD, SUITE 712 ST. JOSEPH MI 49085 1 0 0 0 Phantom Stock Units 2009-01-02 4 A 0 574.053 43.55 A Common Stock 574.053 29499.721 D The security converts to common stock on a one-for-one basis. After termination of service as a Director of PPG Industries, Inc. Reflects total of all phantom stock units held by the reporting person in the PPG Industries, Inc. Deferred Compensation Plan for Directors. The reporting person's December 17, 2008 report inadvertently understated the total phantom stock units by 431.63. Dirk R. Gardner, Attorney-in-Fact for David R. Whitwam 2009-01-06