FORM 4
[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         	UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
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                      	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	                      	

1. Name and Address of Reporting Person *

Edington Randall K	2. Issuer Name and Ticker or Trading Symbol

PINNACLE WEST CAPITAL CORP [ PNW ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      _____ 10% Owner
_____ Officer (give title below)      __ X __ Other (specify below)
EVP & CNO, PVNGS, APS	
(Last)          (First)          (Middle)

400 NORTH FIFTH STREET, MS 8602	3. Date of Earliest Transaction (MM/DD/YYYY)

10/19/2016		
(Street)

PHOENIX, AZ 85004
(City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)

10/21/2016 	6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person	

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned	
1.Title of Security
(Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code
(Instr. 8)	4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)	5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)	
			Code	V	Amount	(A) or (D)	Price				
Common Stock  	10/19/2016  	 	A	  	3906   (1)	A	$0.00   (1)	13653  	D  	 	
Common Stock  	10/19/2016  	 	F (2)	  	1838  	D	$74.96  	11815  	D  	 	
Common Stock  	10/19/2016  	 	A	  	469   (3)	A	$0.00   (3)	12284  	D  	 	
Common Stock  	10/19/2016  	 	F (2)	  	221  	D	$74.96  	12063  	D  	 	
Common Stock  	10/19/2016  	 	G (4)	  	2316  	D	$0.00   (4)	9747  	D  	 	
Common Stock  	10/19/2016  	 	G (4)	  	2316  	A	$0.00   (4)	29788  	I  	by trust  	

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)	
1. Title of Derivate Security
(Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code
(Instr. 8)	5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)	6. Date Exercisable and Expiration Date	7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4)	8. Price of Derivative Security
(Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)	
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares					

Explanation of Responses:	
(  1) 	Shares acquired upon the vesting of a portion of the performance shares granted in 2013.	
(  2) 	Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.	
(  3) 	Represents shares of common stock received by the individual in settlement of dividend rights that vested in connection with the performance shares that vested on October 19, 2016.	
(  4) 	The reporting person gifted the shares received on October 19, 2016 to a revocable family trust.	

Remarks:
This amendment is being filed to correct the code in Column 4 on the last line from a D to an A; the trust acquired and retained the shares.	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
Edington Randall K
400 NORTH FIFTH STREET
MS 8602
PHOENIX, AZ 85004				EVP & CNO, PVNGS, APS	

Signatures		
/s/ Diane Wood, Attorney-in-Fact		10/24/2016	
** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.	
*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).	
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).	
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.	
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.