John Engel - 05 May 2026 Form 4 Insider Report for WESCO INTERNATIONAL INC (WCC)

Reporting relationship: Chairman, President & CEO
Issuer ticker: WCC
Reported as of: 05 May 2026
Net transaction value: -$28,499,177
SEC form: 4
Accepted by SEC: 07 May 2026, 17:44:51 UTC
Prior SEC filing: 02 Apr 2026
Next SEC filing: 02 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Michele Nelson, as Attorney-in-Fact

Key filing fact

John Engel filed Form 4 for WESCO INTERNATIONAL INC (WCC) on 07 May 2026.

Key facts

This page summarizes John Engel's Form 4 filing for WESCO INTERNATIONAL INC (WCC).
15 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 07 May 2026, 17:44.

Change

Previous filing in this sequence was filed on 02 Apr 2026.
Current net transaction value: -$28,499,177.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001278669 Primary reporting owner

ENGEL JOHN

Relationship: Chairman, President & CEO
Address: 225 WEST STATION SQUARE DRIVE, SUITE 700, PITTSBURGH
Signature: /s/ Michele Nelson, as Attorney-in-Fact
Signature date: 07 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WCC transaction

Common Stock

Options Exercise

Transaction value
Shares: +72,541
Change %: +15%
Price: $54.64^*
Shares after: 551,487
Date: 05 May 2026
Ownership: Direct

WCC transaction

Common Stock

Options Exercise

Transaction value
Shares: +92,893
Change %: +17%
Price: $48.32^*
Shares after: 644,380
Date: 05 May 2026
Ownership: Direct

WCC transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -24,109
Change %: -3.7%
Price: $350.59^*
Shares after: 620,271
Date: 05 May 2026
Ownership: Direct

WCC transaction

Common Stock

Tax liability

Transaction value
Shares: -61,885
Change %: -10%
Price: $350.59^*
Shares after: 558,386
Date: 05 May 2026
Ownership: Direct

WCC transaction

Common Stock

Sale

Transaction value: $166,612
Shares: -471
Change %: -0.08%
Price: $353.74
Shares after: 557,915
Date: 06 May 2026
Ownership: Direct
Footnotes: F1

WCC transaction

Common Stock

Sale

Transaction value: $2,113,918
Shares: -5,949
Change %: -1.1%
Price: $355.34
Shares after: 551,966
Date: 06 May 2026
Ownership: Direct
Footnotes: F2

WCC transaction

Common Stock

Sale

Transaction value: $2,204,413
Shares: -6,188
Change %: -1.1%
Price: $356.24
Shares after: 545,778
Date: 06 May 2026
Ownership: Direct
Footnotes: F3

WCC transaction

Common Stock

Sale

Transaction value: $7,531,005
Shares: -21,074
Change %: -3.9%
Price: $357.36
Shares after: 524,704
Date: 06 May 2026
Ownership: Direct
Footnotes: F4

WCC transaction

Common Stock

Sale

Transaction value: $1,456,497
Shares: -4,064
Change %: -0.77%
Price: $358.39
Shares after: 520,640
Date: 06 May 2026
Ownership: Direct
Footnotes: F5

WCC transaction

Common Stock

Sale

Transaction value: $3,642,464
Shares: -10,134
Change %: -1.9%
Price: $359.43
Shares after: 510,506
Date: 06 May 2026
Ownership: Direct
Footnotes: F6

WCC transaction

Common Stock

Sale

Transaction value: $6,524,864
Shares: -18,103
Change %: -3.5%
Price: $360.43
Shares after: 492,403
Date: 06 May 2026
Ownership: Direct
Footnotes: F7

WCC transaction

Common Stock

Sale

Transaction value: $4,529,231
Shares: -12,546
Change %: -2.5%
Price: $361.01
Shares after: 479,857
Date: 06 May 2026
Ownership: Direct
Footnotes: F8

WCC transaction

Common Stock

Sale

Transaction value: $330,174
Shares: -911
Change %: -0.19%
Price: $362.43
Shares after: 478,946
Date: 06 May 2026
Ownership: Direct
Footnotes: F9

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

WCC transaction Derivative

Stock Appreciation Rights

Options Exercise

Transaction value
Shares: -72,541
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 05 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 72,541
Exercise price: $54.64
Footnotes: F10

WCC transaction Derivative

Stock Appreciation Rights

Options Exercise

Transaction value
Shares: -92,893
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 05 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 92,893
Exercise price: $48.32
Footnotes: F11

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 11 footnotes

Footnote F1

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $353.67 - $353.93. 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.

Footnote F2

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $354.82 - $355.79. 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.

Footnote F3

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $355.84 - $356.81. 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.

Footnote F4

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $356.84 - $357.83. 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.

Footnote F5

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $357.84 - $358.83. 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.

Footnote F6

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $358.86 - $359.85. 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.

Footnote F7

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $359.91 - $360.87. 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.

Footnote F8

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $360.91 - $361.89. 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.

Footnote F9

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $361.92 - $362.73. 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.

Footnote F10

The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the February 13, 2019 grant date.

Footnote F11

The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the February 13, 2020 grant date.