Contacts

Transfer Agent:
Computershare
Address By Regular Mail
Computershare
PO Box 43006
Providence, RI 02940-3006
United States
Phone: 1-800-648-8160

By Overnight/Certified/Registered Delivery
Computershare
150 Royall Street
Suite 101
Canton, MA 02021
United States
Phone: 1-800-648-8160
Phone for hearing impaired: 1-800-231-5469
Phone for foreign shareholders: 201-680-6578
Corporate Website: https://www-us.computershare.com/Investor/

PPG Investor Relations Contacts:
Jonathan Edwards
Director, Investor Relations
Phone: 412-434-3466
E-mail: [email protected]

Heidi Zbel
Executive Administrative Assistant
Phone: 412-434-3318
E-mail: [email protected]