Hemant Porwal - 01 Jul 2022 Form 4 Insider Report for WESCO INTERNATIONAL INC (WCC)

Role: EVP Supply Chain & Operations
Signature: /s/ Michele Nelson, as Attorney-in-Fact
Issuer symbol: WCC
Transactions as of: 01 Jul 2022
Net transactions value: -$300,346
Form type: 4
Filing time: 06 Jul 2022, 16:58:38 UTC
Previous filing: 22 Feb 2022
Next filing: 14 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	+6,526	+67%	$0.000000	16,245	01 Jul 2022	Direct	F1
transaction	WCC	Common Stock	Tax liability	$300,346	-2,838	-17%	$105.83	13,407	01 Jul 2022	Direct
holding	WCC	Series A Preferred Stock						2,000	01 Jul 2022	By Joint Account

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	-6,526	-43%	$0.000000	8,702	01 Jul 2022	Common Stock	6,526		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	On July 2, 2020, the Reporting Person was granted 21,753 RSUs that vest as follows: 30% on each of the first and second anniversaries of the grant date and 40% on the third anniversary of the grant date.