Matthew S. Kulasa - 16 Apr 2022 Form 4 Insider Report for WESCO INTERNATIONAL INC (WCC)

Role: Sr. VP, Corporate Controller
Signature: Michele Nelson, attorney-in-fact
Issuer symbol: WCC
Transactions as of: 16 Apr 2022
Net transactions value: -$10,471
Form type: 4
Filing time: 19 Apr 2022, 16:31:44 UTC
Next filing: 21 Feb 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WCC	Common Stock	Options Exercise	$0	+264		$0.000000	264	16 Apr 2022	Direct	F1
transaction	WCC	Common Stock	Tax liability	$10,471	-85	-32%	$123.19	179	16 Apr 2022	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WCC	Restricted Stock Units	Options Exercise	$0	-264	-33%	$0.000000	527	16 Apr 2022	Common Stock	264		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") represents a contingent right to acquire one share of Issuer's common stock.
F2	The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.