Christine Ann Wolf - 26 Aug 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
26 Aug 2025
Net transactions value
-$837,827
Form type
4
Filing time
28 Aug 2025, 16:46:40 UTC
Previous filing
02 Jul 2025
Next filing
02 Oct 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 28 Aug 2025 0001514429

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WCC Common Stock Options Exercise $251,850 +4,201 +14% $59.95 34,389 26 Aug 2025 Direct
transaction WCC Common Stock Disposed to Issuer $251,857 -1,112 -3.2% $226.49 33,277 26 Aug 2025 Direct
transaction WCC Common Stock Tax liability $304,403 -1,344 -4% $226.49 31,933 26 Aug 2025 Direct
transaction WCC Common Stock Options Exercise $49,897 +845 +2.6% $59.05 32,778 26 Aug 2025 Direct
transaction WCC Common Stock Disposed to Issuer $50,054 -221 -0.67% $226.49 32,557 26 Aug 2025 Direct
transaction WCC Common Stock Tax liability $61,379 -271 -0.83% $226.49 32,286 26 Aug 2025 Direct
transaction WCC Common Stock Sale $471,882 -2,098 -6.5% $224.92 30,188 27 Aug 2025 Direct F1

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 -4,201 -100% $0.000000 0 26 Aug 2025 Common Stock 4,201 $59.95 Direct F2
transaction WCC Stock Appreciation Rights Options Exercise $0 -845 -100% $0.000000 0 26 Aug 2025 Common Stock 845 $59.05 Direct F3
* 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 $224.37 to $225.11. 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 The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the June 22, 2018 grant date.
F3 The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the August 14, 2018 grant date.