WESCO Director Reports Dividend-Linked Stock Units in Insider Filing

WESCO International Inc. director reports dividend-related stock units A director of WESCO International Inc. reported an automatic credit of additional equity tied to the company’s regular dividend.

Rhea-AI Filing Summary

WESCO International Inc. director reports dividend-related stock units

A director of WESCO International Inc. reported an automatic credit of additional equity tied to the company’s regular dividend. On 12/31/2025, the reporting person acquired 21.2517 dividend equivalent rights, which are described as the economic equivalent of one share of WESCO common stock each and follow the same vesting schedule as the related restricted stock units. After this transaction, the director beneficially owned 20,716.3383 shares of WESCO common stock in direct ownership.

Insider Trade Summary

Grant/Award: 21.2517 shares

Grant/Award 1 txn

Insider ESPE MATTHEW J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	21.2517	$0.00	$0.00

Holdings After Transaction: Common Stock — 20,716.3383 shares (Direct)

Footnotes (1)

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.

FAQ

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

What insider transaction did WESCO International Inc (WCC) report in this Form 4?

The filing reports that a director of WESCO International Inc. acquired 21.2517 dividend equivalent rights on 12/31/2025, linked to restricted stock units already held.

How many WESCO (WCC) shares does the reporting person beneficially own after this transaction?

Following the reported transaction, the director beneficially owned 20,716.3383 shares of WESCO common stock in direct ownership.

What are dividend equivalent rights (DERs) in the WESCO (WCC) Form 4 filing?

The filing explains that dividend equivalent rights are tied to WESCO’s quarterly dividend, accrue on restricted stock units, are the economic equivalent of one share of common stock each, and vest on the same schedule as the underlying award.

Was the WESCO (WCC) insider transaction a purchase for cash?

No, the Form 4 shows the director acquired 21.2517 dividend equivalent rights at a reported price of $0, reflecting an automatic accrual from the company’s quarterly dividend rather than a cash purchase.

What is the relationship of the reporting person to WESCO International Inc (WCC)?

The reporting person is identified as a Director of WESCO International Inc. in the Form 4.

Is the WESCO (WCC) Form 4 filed for an individual or a group?

The document indicates that the Form 4 is filed by one reporting person, not by a group.

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

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Accepted by SEC EDGAR 01/05/2026 - 07:12 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^*

ESPE MATTHEW J

(Last) (First) (Middle)

225 WEST STATION SQUARE DRIVE

SUITE 700

(Street)

PITTSBURGH PA 15219

(City) (State) (Zip)

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)

3. Date of Earliest Transaction (Month/Day/Year)
12/31/2025

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

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

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

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	12/31/2025		A		21.2517(1)	A	$0	20,716.3383	D

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.

	/s/ Michele Nelson, as Attorney-in-Fact	01/05/2026
	** 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.