Nelson John Squires III - Sep 30, 2025 Form 4 Insider Report for WESCO INTERNATIONAL INC (WCC)

Role
Retiring EVP & GM, EES
Signature
/s/ Michele Nelson, as Attorney-in-Fact
Stock symbol
WCC
Transactions as of
Sep 30, 2025
Transactions value $
$0
Form type
4
Date filed
10/2/2025, 04:53 PM
Previous filing
Sep 11, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Squires Nelson John III Retiring EVP & GM, EES 225 WEST STATION SQUARE DRIVE, SUITE 700, PITTSBURGH /s/ Michele Nelson, as Attorney-in-Fact 2025-10-02 0001790020

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WCC Common Stock Award $0 +9.54 +0.02% $0.00 48.6K Sep 30, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Nelson John Squires III is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.