Wesco International (WCC) director credited dividend equivalent rights on RSUs

Rhea-AI Filing Summary

Wesco International director reports additional stock-related units from dividends. A board member of Wesco International Inc. reported receiving 34.4636 dividend equivalent rights, or DERs, tied to the company’s common stock on 12/31/2025. These DERs were credited in connection with the company’s quarterly dividend on restricted stock units already held by the director.

Each DER is the economic equivalent of one share of Wesco common stock and follows the same vesting schedule as the underlying restricted stock unit award. After this dividend accrual, the director beneficially owns a total of 38,950.8242 shares of common stock in direct form, combining previously held shares and the newly credited DERs.

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

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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^*

Singleton James Louis

(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		34.4636(1)	A	$0	38,950.8242	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.

FAQ

What insider activity did Wesco International (WCC) report in this Form 4?

The filing reports that a Wesco International director received 34.4636 dividend equivalent rights (DERs) on 12/31/2025, linked to existing restricted stock units and tied to Wesco common stock.

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

After the reported transaction, the director beneficially owns 38,950.8242 shares of Wesco International common stock in direct form.

What are dividend equivalent rights (DERs) in the Wesco (WCC) filing?

The DERs are rights that mirror Wesco’s quarterly dividend on restricted stock units. Each DER is the economic equivalent of one share of Wesco common stock and vests on the same schedule as the underlying restricted stock unit award.

Was any cash paid for the Wesco (WCC) dividend equivalent rights?

No cash was paid. The 34.4636 DERs were acquired at a reported price of $0, indicating they were credited as part of Wesco’s dividend policy on existing restricted stock units.

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

The reporting person is identified as a Director of Wesco International Inc., and the filing is made as a Form 4 by one reporting person.

Are the Wesco (WCC) dividend equivalent rights reported as direct or indirect ownership?

The beneficial ownership following the transaction, including the impact of the new DERs, is reported as Direct (D) ownership.