Christine Ann Wolf - 10 Nov 2025 Form 4 Insider Report for WESCO INTERNATIONAL INC (WCC)

Role
EVP & CHRO
Signature
/s/ Michele Nelson, as Attorney-in-Fact
Issuer symbol
WCC
Transactions as of
10 Nov 2025
Net transactions value
-$2,176,786
Form type
4
Filing time
12 Nov 2025, 17:32:15 UTC
Previous filing
02 Oct 2025
Next filing
11 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Wolf Christine Ann EVP & CHRO 225 WEST STATION SQUARE DRIVE, SUITE 700, PITTSBURGH /s/ Michele Nelson, as Attorney-in-Fact 12 Nov 2025 0001514429

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WCC Common Stock Options Exercise $475,641 +8,705 +29% $54.64 38,900 10 Nov 2025 Direct
transaction WCC Common Stock Options Exercise $99,322 +1,874 +4.8% $53.00 40,774 10 Nov 2025 Direct
transaction WCC Common Stock Disposed to Issuer $575,383 -2,208 -5.4% $260.59 38,566 10 Nov 2025 Direct
transaction WCC Common Stock Tax liability $960,535 -3,686 -9.6% $260.59 34,880 10 Nov 2025 Direct
transaction WCC Common Stock Sale $239,695 -926 -2.7% $258.85 33,954 11 Nov 2025 Direct F1
transaction WCC Common Stock Sale $976,137 -3,759 -11% $259.68 30,195 11 Nov 2025 Direct F2

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 Stock Appreciation Rights Options Exercise $0 -8,705 -100% $0.000000 0 10 Nov 2025 Common Stock 8,705 $54.64 Direct F3
transaction WCC Stock Appreciation Rights Options Exercise $0 -1,874 -100% $0.000000 0 10 Nov 2025 Common Stock 1,874 $53.00 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $258.26 - $259.25. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.
F2 Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $259.27 - $259.90. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.
F3 The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the February 13, 2019 grant date.
F4 The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the March 14, 2019 grant date.