<SEC-DOCUMENT>0001209191-20-042432-index.html : 20200714
<SEC-HEADER>0001209191-20-042432.hdr.sgml : 20200714
<ACCEPTANCE-DATETIME>20200714185410
ACCESSION NUMBER:		0001209191-20-042432
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20200710
FILED AS OF DATE:		20200714
DATE AS OF CHANGE:		20200714

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LGP MANAGEMENT INC
		CENTRAL INDEX KEY:			0001175525
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14989
		FILM NUMBER:		201028040

	MAIL ADDRESS:	
		STREET 1:		11111 SANTA MONICA BLVD
		STREET 2:		STE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GEI Capital VII, LLC
		CENTRAL INDEX KEY:			0001818056
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14989
		FILM NUMBER:		201028041

	BUSINESS ADDRESS:	
		STREET 1:		1111 SANTA MONICA BOULEVARD, SUITE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025
		BUSINESS PHONE:		3109540444

	MAIL ADDRESS:	
		STREET 1:		1111 SANTA MONICA BOULEVARD, SUITE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Green Equity Investors VII, L.P.
		CENTRAL INDEX KEY:			0001663281
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14989
		FILM NUMBER:		201028042

	BUSINESS ADDRESS:	
		STREET 1:		11111 SANTA MONICA BOULEVARD
		STREET 2:		SUITE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025
		BUSINESS PHONE:		(310) 954-0444

	MAIL ADDRESS:	
		STREET 1:		11111 SANTA MONICA BOULEVARD
		STREET 2:		SUITE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Green Equity Investors Side VII, L.P.
		CENTRAL INDEX KEY:			0001663275
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14989
		FILM NUMBER:		201028043

	BUSINESS ADDRESS:	
		STREET 1:		11111 SANTA MONICA BOULEVARD
		STREET 2:		SUITE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025
		BUSINESS PHONE:		(310) 954-0444

	MAIL ADDRESS:	
		STREET 1:		11111 SANTA MONICA BOULEVARD
		STREET 2:		SUITE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Leonard Green & Partners, L.P.
		CENTRAL INDEX KEY:			0001175523
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14989
		FILM NUMBER:		201028044

	BUSINESS ADDRESS:	
		STREET 1:		11111 SANTA MONICA BLVD
		STREET 2:		STE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025
		BUSINESS PHONE:		213-229-7512

	MAIL ADDRESS:	
		STREET 1:		11111 SANTA MONICA BLVD
		STREET 2:		STE 2000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90025

	FORMER NAME:	
		FORMER CONFORMED NAME:	LEONARD GREEN PARTNERS LP
		DATE OF NAME CHANGE:	20020613

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WESCO INTERNATIONAL INC
		CENTRAL INDEX KEY:			0000929008
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-ELECTRICAL APPARATUS & EQUIPMENT, WIRING SUPPLIES [5063]
		IRS NUMBER:				251723342
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		225 WEST STATION SQUARE DRIVE
		STREET 2:		STE 700
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15219
		BUSINESS PHONE:		4124542200

	MAIL ADDRESS:	
		STREET 1:		225 WEST STATION SQUARE DRIVE
		STREET 2:		STE 700
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15219

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CDW HOLDING CORP
		DATE OF NAME CHANGE:	19971217
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-24.1 DOCUMENT
<TEXT>
Document 2 - file: attachment1.htm

</DOCUMENT>
</SEC-DOCUMENT>