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

 5/26/17  Lockwood Barbara D                3          Other²      2:11K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/26/17  Easterly Donna M                  3          Other²      2:11K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/23/17  Pinnacle West Capital Corp.       8-K:5       5/17/17    1:50K                                                             
 5/19/17  Cortese Denis A.                  4          Director²   2:10K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Fox Richard P                     4          Director²   2:8K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Gallagher Michael L               4          Director²   1:5K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Herberger Roy A Jr.               4          Director²   2:8K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Klein Dale E.                     4          Director²   2:8K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Lopez Humberto S                  4          Director²   2:7K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Munro Kathryn L                   4          Director²   1:5K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Nordstrom Bruce J                 4          Director²   2:7K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Sims Paula J                      4          Director²   2:7K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/19/17  Wagener David                     4          Director²   2:7K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 5/17/17  Gallagher Michael L               4          Director²   2:7K   Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 3/31/17  Pinnacle West Capital Corp.       DEF 14A     5/17/17    1:4.3M                                   Toppan Merrill-FA        

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¹	Filing/Form Types:
	3	Initial Statement of Beneficial Ownership of Securities by an Insider — Form 3 { The Filer is an Insider² of the Issuer }.
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	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.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.