WESCO International (WCC) director credited with dividend and deferred share units

Rhea-AI Filing Summary

WESCO International director reports equity-based awards

A director of WESCO International Inc. reported routine equity-related transactions dated 12/31/2025. The filing shows acquisition of 6.6077 dividend equivalent rights tied to existing restricted stock units at a price of $0, bringing the director’s beneficial ownership to 5,571.2201 shares of common stock. The director also received 31.935 deferred share units under WESCO’s Deferred Compensation Plan for Non-Employee Directors at a reference price of $244.64, increasing beneficial ownership to 5,603.1551 shares. Each dividend equivalent right and deferred share unit is the economic equivalent of one share of WESCO common stock and follows the vesting or distribution schedule of the underlying awards.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Cooney Anne M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	6.608	$0.00	--
Grant/Award	Common Stock	31.935	$244.64	$8K

Holdings After Transaction: Common Stock — 5,571.22 shares (Direct)

Footnotes (1)

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. 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.

Form 4 Insider Transactions: What Each Field Means →

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^*

Cooney Anne M

(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		6.6077(1)	A	$0	5,571.2201	D
Common Stock	12/31/2025		A		31.935(2)	A	$244.64	5,603.1551	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.

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	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 transaction did WESCO International (WCC) report on 12/31/2025?

The report shows a WESCO International director acquired 6.6077 dividend equivalent rights and 31.935 deferred share units tied to existing equity awards as of 12/31/2025.

How many WESCO (WCC) shares does the reporting director beneficially own after these transactions?

Following the reported transactions, the director beneficially owns 5,571.2201 and then 5,603.1551 shares of WESCO International common stock, reflecting the credited awards.

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

The 6.6077 dividend equivalent rights are amounts credited in connection with WESCO’s quarterly dividend on the director’s restricted stock units, each equal in value to one share of common stock and vesting on the same schedule.

What are deferred share units (DSUs) in the WESCO (WCC) director filing?

The 31.935 deferred share units are credited to the director’s deferred compensation account under WESCO’s plan for non-employee directors, each equal to one share of common stock and distributable in stock based on the director’s elected schedule.

Is the WESCO (WCC) insider transaction a purchase or a grant?

The filing reflects credited awards—dividend equivalent rights and deferred share units—rather than an open-market stock purchase, consistent with the company’s compensation and dividend plans.

Does this WESCO (WCC) Form 4 indicate a change in director status or role?

No change in role is indicated; the reporting person is listed as a director, and the filing focuses on equity-based compensation-related credits.