0001663281-24-000007.txt : 20240515 0001663281-24-000007.hdr.sgml : 20240515 20240515213306 ACCESSION NUMBER: 0001663281-24-000007 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240515 DATE AS OF CHANGE: 20240515 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: WESCO INTERNATIONAL INC CENTRAL INDEX KEY: 0000929008 STANDARD INDUSTRIAL CLASSIFICATION: WHOLESALE-ELECTRICAL APPARATUS & EQUIPMENT, WIRING SUPPLIES [5063] ORGANIZATION NAME: 07 Trade & Services IRS NUMBER: 251723342 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-14989 FILM NUMBER: 24953373 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Green Equity Investors VII, L.P. CENTRAL INDEX KEY: 0001663281 ORGANIZATION NAME: IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 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 144 1 primary_doc.xml 144 0001663281 XXXXXXXX LIVE 0000929008 WESCO INTERNATIONAL INC 001-14989 225 WEST STATION SQUARE DRIVE STE 700 PITTSBURGH PA 15219 4124542200 Green Equity Investors VII, L.P. Former 10% Stockholder Common Stock BofA Securities, Inc.

One Bryant Park 8th Floor New York NY 10036

458372 85399287.32 50827576 05/15/2024 NYSE Common Stock 07/10/2020 The shares of common stock were acquired in the open market NA N 2612719 07/10/2020 The shares of common stock were acquired in the open market N Green Equity Investors VII, L.P.

11111 Santa Monica Blvd., Suite 2000 Los Angeles CA 90025

Common Stock 05/07/2024 802150 138787993.00 05/15/2024 Andrew C. Goldberg, Senior VP, General Counsel and Secretary of GEI Capital VII, LLC, general partner of Green Equity Investors VII, L.P.