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

 2/22/13  Dinkel Patrick                    4          Other²      1:26K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Danner Denise R                   4          Officer²    1:21K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Brandt Donald E                   4          Dir.,Off.²  1:27K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Guldner Jeffrey B.                4          Other²      1:27K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  McLEOD TAMMY D                    4          Other²      1:27K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Schiavoni Mark A.                 4          Other²      1:24K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Sundberg Lori S                   4          Other²      1:20K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Hatfield James R                  4          Officer²    1:23K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Nickloy Lee R.                    4          Officer²    1:21K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Hatfield John S.                  4          Other²      1:17K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Froetscher Daniel T               4          Other²      1:27K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Robinson Donald G                 4          Other²      1:27K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Falck David P                     4          Officer²    1:22K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Edington Randall K                4          Other²      1:23K  Pinnacle West Capital Corp.       DONNELLEY FIN… File16/FA 
 2/22/13  Arizona Public Service Co.        10-K¶      12/31/12  140:39M                                    Toppan Merrill/FA        
          Pinnacle West Capital Corp.
 2/22/13  Arizona Public Service Co.        8-K:2,7,9  12/31/12    5:2.8M                                   Toppan Merrill/FA        
          Pinnacle West Capital Corp.

____________
¹	Filing/Form Types:  /A
	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 }.
	10-K	Annual Report — Form 10-K.
	¶	This Filing contains a delayed-release Document.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.