WESCO INTERNATIONAL INC — Director's Dealing 2021

Feb 17, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESCO INTERNATIONAL INC (WCC)
CIK: 0000929008
Period of Report: 2021-02-11

Reporting Person: Porwal Hemant (EVP Supply Chain & Operations)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-11	Common Stock	M	945	$0.00	Acquired	6186	Direct
2021-02-11	Common Stock	F	320	$76.80	Disposed	5866	Direct
2021-02-13	Common Stock	M	1115	$0.00	Acquired	6981	Direct
2021-02-13	Common Stock	F	362	$80.44	Disposed	6619	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-11	Stock Appreciation Rights	$76.80	A	3782	Acquired	2031-02-11	Common Stock (3782)	Direct
2021-02-11	Restricted Stock Units	$	A	1628	Acquired		Common Stock (1628)	Direct
2021-02-13	Restricted Stock Units	$	M	1115	Disposed		Common Stock (0)	Direct

Footnotes

F1: Represents shares acquired upon settlement of performance shares granted in 2018 under WESCO International, Inc.'s long-term incentive plan. Each performance share represented a contingent right to receive one share of Common Stock if WESCO International, Inc. achieved specified performance goals during the three-years ended December 31, 2020.

F2: Reflects settlement of Restricted Stock Units, the grant of which was previously reported on a Form 4, following the vesting of the restricted stock units.

F3: Each Stock Appreciation Right becomes exercisable in three (3) equal, annual installments beginning on the first anniversary of the date of grant.

F4: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock.

F5: The Restricted Stock Units vest in three (3) equal, annual installments beginning on the first anniversary of the date of grant.

F6: The Restricted Stock Units vested in full on February 13, 2021.