<SEC-DOCUMENT>0001206774-19-001109-index.html : 20190328
<SEC-HEADER>0001206774-19-001109.hdr.sgml : 20190328
<ACCEPTANCE-DATETIME>20190328133323
ACCESSION NUMBER:		0001206774-19-001109
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		13
FILED AS OF DATE:		20190328
DATE AS OF CHANGE:		20190328
EFFECTIVENESS DATE:		20190328

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PINNACLE WEST CAPITAL CORP
		CENTRAL INDEX KEY:			0000764622
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				860512431
		STATE OF INCORPORATION:			AZ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08962
		FILM NUMBER:		19711143

	BUSINESS ADDRESS:	
		STREET 1:		400 NORTH FIFTH STREET
		STREET 2:		MS8695
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004
		BUSINESS PHONE:		602 250 1000

	MAIL ADDRESS:	
		STREET 1:		400 NORTH FIFTH STREET
		STREET 2:		MS8695
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AZP GROUP INC
		DATE OF NAME CHANGE:	19870506
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>pnw3494631-defa14a.htm
<DESCRIPTION>DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
<TEXT>
Document 1 - file: pnw3494631-defa14a.htm

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<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: pnw3494631-def14a1logo.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>pnw3494631-defa14ax1x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: pnw3494631-defa14ax1x1.jpg

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>4
<FILENAME>pnw3494631-defa14ax2x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: pnw3494631-defa14ax2x1.jpg

</DOCUMENT>
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<FILENAME>pnw3494631-defa14ax2x2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: pnw3494631-defa14ax2x2.jpg

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<FILENAME>pnw3494631-defa14ax2x3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: pnw3494631-defa14ax2x3.jpg

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>7
<FILENAME>pnw3494631-defa14ax3x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: pnw3494631-defa14ax3x1.jpg

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<SEQUENCE>8
<FILENAME>pnw3494631-defa14ax4x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: pnw3494631-defa14ax4x1.jpg

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<FILENAME>pnw3494631-defa14ax5x2.jpg
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<TEXT>
Document 9 - file: pnw3494631-defa14ax5x2.jpg

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<FILENAME>pnw3494631-defa14ax5x3.jpg
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<TEXT>
Document 10 - file: pnw3494631-defa14ax5x3.jpg

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<SEQUENCE>11
<FILENAME>pnw3494631-defa14ax5x4.jpg
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<TEXT>
Document 11 - file: pnw3494631-defa14ax5x4.jpg

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<SEQUENCE>12
<FILENAME>pnw3494631-defa14ax5x5.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: pnw3494631-defa14ax5x5.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>pnw3494631-defa14ax5x6.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: pnw3494631-defa14ax5x6.jpg

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