WESCO INTERNATIONAL INC — Director's Dealing 2021

Jul 7, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESCO INTERNATIONAL INC (WCC)
CIK: 0000929008
Period of Report: 2021-07-02

Reporting Person: Lazzaris Diane (EVP and General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-07-02	Common Stock	M	9322	$0.00	Acquired	28580	Direct
2021-07-02	Common Stock	F	4054	$103.74	Disposed	24526	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-07-02	Restricted Stock Units	$	M	9322	Disposed		Common Stock (9322)	Direct

Footnotes

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 31,075 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.