<SEC-DOCUMENT>0001047469-17-004736-index.html : 20170724
<SEC-HEADER>0001047469-17-004736.hdr.sgml : 20170724
<ACCEPTANCE-DATETIME>20170724163234
ACCESSION NUMBER:		0001047469-17-004736
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20170724
DATE AS OF CHANGE:		20170724

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PACWEST BANCORP
		CENTRAL INDEX KEY:			0001102112
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				330885320
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-218249
		FILM NUMBER:		17978588

	BUSINESS ADDRESS:	
		STREET 1:		130 S. STATE COLLEGE BLVD.
		CITY:			BREA
		STATE:			CA
		ZIP:			92821
		BUSINESS PHONE:		(310) 887-8500

	MAIL ADDRESS:	
		STREET 1:		130 S. STATE COLLEGE BLVD.
		CITY:			BREA
		STATE:			CA
		ZIP:			92821

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST COMMUNITY BANCORP /CA/
		DATE OF NAME CHANGE:	19991229
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>a2232766z424b3.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: a2232766z424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g57102.jpg
<DESCRIPTION>G57102.JPG
<TEXT>
Document 2 - file: g57102.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g511018.jpg
<DESCRIPTION>G511018.JPG
<TEXT>
Document 3 - file: g511018.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g369703.jpg
<DESCRIPTION>G369703.JPG
<TEXT>
Document 4 - file: g369703.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g636826.jpg
<DESCRIPTION>G636826.JPG
<TEXT>
Document 5 - file: g636826.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g580421.jpg
<DESCRIPTION>G580421.JPG
<TEXT>
Document 6 - file: g580421.jpg

</DOCUMENT>
</SEC-DOCUMENT>