SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
X	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Green Equity Investors VII, L.P. (Last) (First) (Middle) 11111 SANTA MONICA BOULEVARD SUITE 2000 (Street) LOS ANGELES CA 90025 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol WESCO INTERNATIONAL INC [ WCC ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 05/07/2024
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person
	Rule 10b5-1(c) Transaction Indication Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction 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	05/07/2024		S		802,150(1)	D	$173.02	2,134,683(2)	D(3)(4)(5)
Common Stock	05/07/2024		S		947,850(6)	D	$173.02	2,522,415(7)	D(3)(4)(8)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction 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 (Month/Day/Year)		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: 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

1. Name and Address of Reporting Person* Green Equity Investors VII, L.P. (Last) (First) (Middle) 11111 SANTA MONICA BOULEVARD SUITE 2000 (Street) LOS ANGELES CA 90025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Green Equity Investors Side VII, L.P. (Last) (First) (Middle) 11111 SANTA MONICA BOULEVARD SUITE 2000 (Street) LOS ANGELES CA 90025 (City) (State) (Zip)

1. Name and Address of Reporting Person* GEI Capital VII, LLC (Last) (First) (Middle) 11111 SANTA MONICA BOULEVARD SUITE 2000 (Street) LOS ANGELES CA 90025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Leonard Green & Partners, L.P. (Last) (First) (Middle) 11111 SANTA MONICA BOULEVARD SUITE 2000 (Street) LOS ANGELES CA 90025 (City) (State) (Zip)

1. Name and Address of Reporting Person* LGP MANAGEMENT INC (Last) (First) (Middle) 11111 SANTA MONICA BOULEVARD SUITE 2000 (Street) LOS ANGELES CA 90025 (City) (State) (Zip)

Explanation of Responses:

1. Represents shares of common stock, par value $0.01 per share, of WESCO International, Inc. (the "Issuer" and such common stock, the "Common Stock") sold by Green Equity Investors VII, L.P. ("GEI VII").

2. Represents shares owned by GEI VII.

3. GEI Capital VII, LLC ("Capital") is the general partner of GEI VII and Green Equity Investors Side VII, L.P. ("GEI Side VII"). Leonard Green & Partners, L.P.("LGP") is the management company of GEI VII and GEI Side VII, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP.

4. Each of GEI VII, GEI Side VII, LGP, LGPM, and Capital, directly (whether through ownership or position), or indirectly through one or more intermediaries, maybe deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the Common Stock owned by GEI VII or GEI Side VII, and, therefore, a "ten percent holder" hereunder.

5. Each of GEI Side VII, LGP, LGPM, and Capital disclaims beneficial ownership of the Common Stock reported on this row, except to the extent of its pecuniary interest therein, and, with respect to GEI VII, except to the extent of its direct ownership reported herein, and this report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purposes.

6. Represents shares sold by GEI Side VII.

7. Represents shares owned by GEI Side VII.

8. Each of GEI VII, LGP, LGPM, and Capital disclaims beneficial ownership of the Common Stock reported on this row, except to the extent of its pecuniary interest therein, and, with respect to GEI Side VII, except to the extent of its direct ownership reported herein, and this report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purposes.

	/s/ Andrew C. Goldberg, attorney-in-fact	05/09/2024
	** 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).
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