PPG Annual Report and 10K 2019

2019 PPG ANNUAL REPORT AND FORM 10-K 85 Signatures Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized on February 20, 2020. PPG INDUSTRIES, INC. (Registrant) By Vincent J. Morales Senior Vice President and Chief Financial Officer (Principal Financial Officer and Duly Authorized Officer) William E. Schaupp Vice President and Controller (Principal Accounting Officer and Duly Authorized Officer) Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of the Registrant and in the capacities indicated on February 20, 2020. Signature Capacity Director, Chairman and Chief Executive Officer Michael H. McGarry Senior Vice President and Chief Financial Officer (Principal Financial Officer and Duly Authorized Officer) Vincent J. Morales Vice President and Controller (Principal Accounting Officer and Duly Authorized Officer) William E. Schaupp S. F. Angel Director J. G. Berges Director S. A. Davis Director J. V. Faraci Director H. Grant Director V. F. Haynes Director By M. L. Healey Director Vincent J. Morales, Attorney-in-Fact G. R. Heminger Director M. J. Hooper Director M. W. Lamach Director M. H. Richenhagen Director C. R. Smith Director

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