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
	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* Wolf Christine Ann (Last) (First) (Middle) 225 WEST STATION SQUARE DRIVE SUITE 700 (Street) PITTSBURGH PA 15219 (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 10% Owner X Officer (give title below) Other (specify below) EVP & CHRO
	3. Date of Earliest Transaction (Month/Day/Year) 02/16/2023
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

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	02/16/2023		A		1,381(1)	A	$0.00	34,880(2)	D
Common Stock	02/16/2023		A		12,004(3)	A	$0.00	46,884	D
Common Stock	02/16/2023		F		5,220(4)	D	$171.96	41,664	D
Common Stock	02/17/2023		F		275(5)	D	$168.71	41,389	D

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
Stock Options (Right to Buy)	$171.96	02/16/2023		A		3,157		(6)	02/16/2033	Common Stock	3,157	$0.00	3,157	D

Explanation of Responses:

1. The Reporting Person received a grant of 1,381 restricted stock units (RSUs) under the Issuer's long-term incentive plan. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

2. The Reporting Person has reported prior awards of RSUs in Table II of Form 4. The total reported in Column 5 includes 1,381 newly awarded RSUs, 15,192 previously reported RSUs and 18,307 shares of common stock.

3. Represents shares acquired upon settlement of performance share awards granted on February 13, 2020 under the Issuer's long-term incentive plan. Each performance share award represented a contingent right to receive one share of the Issuer's common stock if the Company achieved specified performance goals during the three-year period ended December 31, 2022.

4. Represents tax withholding on the settlement of performance share awards granted on February 13, 2020.

5. Represents tax withholding on the vesting of RSUs that were granted February 17, 2022.

6. The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.

Remarks:

	/s/ Michele Nelson, as Attorney-in-Fact	02/21/2023
	** 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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