WESCO director granted additional share-based awards

RAYMUND STEVEN A reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

RAYMUND STEVEN A reported acquisition or exercise transactions in this Form 4 filing.

WESCO International director Steven A. Raymund increased his equity-based holdings through compensation awards. On March 31, 2026, he received 44.6955 dividend equivalent rights tied to existing restricted stock units at a price of $0.00 per share, and 114.2090 deferred share units at $273.62 per share under the company’s deferred compensation plan for non-employee directors.

Following these awards, Raymund directly holds 25,628.3162 shares of common stock and indirectly holds 3,495 shares through a trust, reflecting routine equity compensation rather than open-market trading.

Insider Trade Summary

Grant/Award: 158.9045 shares

Grant/Award 3 txns

Insider RAYMUND STEVEN A

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	44.6955	$0.00	$0.00
Grant/Award	Common Stock	114.209	$273.62	$31K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 25,628.3162 shares (Direct); Common Stock — 3,495 shares (Indirect, By Trust)

Footnotes (2)

1. 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.
2. F2. Represents deferred share units ("DSUs") credited to the Reporting Person's deferred compensation account pursuant to the Issuer's Deferred Compensation Plan for Non-Employee Directors (the "Plan"). Each DSU is the economic equivalent of one share of Issuer's common stock and is eligible for distribution in the form of Issuer's common stock based on the schedule elected by the Reporting Person in accordance with the Plan.

Key Figures

Dividend equivalent rights granted: 44.6955 units Deferred share units granted: 114.2090 units DSU reference price: $273.62 per share +3 more

6 metrics

Dividend equivalent rights granted 44.6955 units DERs on RSUs as of March 31, 2026

Deferred share units granted 114.2090 units DSUs credited at $273.62 per share on March 31, 2026

DSU reference price $273.62 per share Value used for deferred share units on March 31, 2026

DER grant price $0.00 per share Dividend equivalent rights credited without cash payment

Direct holdings after transactions 25,628.3162 shares WESCO common stock directly owned after awards

Indirect trust holdings 3,495 shares WESCO common stock held indirectly by trust

Key Terms

dividend equivalent rights ("DERs"), restricted stock units ("RSUs"), deferred share units ("DSUs"), Deferred Compensation Plan for Non-Employee Directors, +2 more

6 terms

dividend equivalent rights ("DERs") financial

"Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend"

restricted stock units ("RSUs") financial

"accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

deferred share units ("DSUs") financial

"Represents deferred share units ("DSUs") credited to the Reporting Person's deferred compensation account"

Deferred Compensation Plan for Non-Employee Directors financial

"pursuant to the Issuer's Deferred Compensation Plan for Non-Employee Directors (the "Plan")"

economic equivalent of one share financial

"Each DSU is the economic equivalent of one share of Issuer's common stock"

By Trust financial

"total_shares_following_transaction": "3495.0000", "direct_or_indirect": "I", "nature_of_ownership": "By Trust""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did WESCO (WCC) director Steven A. Raymund report in this Form 4?

Steven A. Raymund reported equity-based compensation awards, not open-market trades. He received additional dividend equivalent rights and deferred share units tied to WESCO common stock, increasing his direct and indirect holdings as part of the company’s director compensation programs.

How many WESCO (WCC) shares did Steven A. Raymund acquire through awards?

He received 44.6955 dividend equivalent rights and 114.2090 deferred share units, each economically equivalent to one WESCO common share. These units accrue or are credited under existing compensation arrangements instead of being purchased on the open market.

What is the significance of the $273.62 price in Raymund’s WESCO Form 4?

The filing shows 114.2090 deferred share units credited at $273.62 per share. This reflects the reference price used for valuing the deferred share units under WESCO’s Deferred Compensation Plan for Non-Employee Directors, rather than a cash purchase transaction.

What are dividend equivalent rights (DERs) reported for WESCO (WCC)?

Dividend equivalent rights are credits that mirror WESCO’s dividends on existing restricted stock units. Each DER equals one common share economically and vests on the same schedule as the underlying RSUs, allowing directors like Raymund to maintain dividend value on unvested awards.

What are deferred share units (DSUs) in WESCO’s director compensation plan?

Deferred share units are bookkeeping entries credited to a director’s deferred compensation account. Each DSU equals one WESCO share economically and can be distributed later in common stock based on the director’s elected schedule under the Deferred Compensation Plan for Non-Employee Directors.

How many WESCO (WCC) shares does Steven A. Raymund hold after these transactions?

After these awards, Raymund directly holds 25,628.3162 common shares of WESCO and indirectly holds 3,495 shares through a trust. These figures reflect his reported ownership positions following the March 31, 2026 equity-based compensation entries.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/02/2026 - 05:18 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

RAYMUND STEVEN A

(Last) (First) (Middle)

225 W. STATION SQUARE DRIVE

SUITE 700

(Street)

PITTSBURGH PENNSYLVANIA 15219

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
WESCO INTERNATIONAL INC [ WCC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/31/2026		A		44.6955(1)	A	$0	25,514.1072	D
Common Stock	03/31/2026		A		114.209(2)	A	$273.62	25,628.3162	D
Common Stock								3,495	I	By Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

2. Represents deferred share units ("DSUs") credited to the Reporting Person's deferred compensation account pursuant to the Issuer's Deferred Compensation Plan for Non-Employee Directors (the "Plan"). Each DSU is the economic equivalent of one share of Issuer's common stock and is eligible for distribution in the form of Issuer's common stock based on the schedule elected by the Reporting Person in accordance with the Plan.

	/s/ Michele Nelson, as Attorney-in-Fact	04/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)