As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 4/23/18  PPG Industries Inc.               8-K:5       4/19/18    1:54K                                                             
 4/19/18  PPG Industries Inc.               8-K:2,9     4/19/18    2:499K                                                            
  3/8/18  PPG Industries Inc.               DEF 14A     4/19/18    1:5.4M                                   Toppan Merrill Bridge/FA 
 2/16/18  PPG Industries Inc.               PRE 14A     4/19/18    1:5.2M                                   Toppan Merrill Bridge/FA 

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¹	Filing/Form Types:  -Q
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	DEF 14A	Definitive Proxy Statement — Schedule 14A.
	PRE 14A	Preliminary Proxy Statement — Schedule 14A.