WESCO (WCC) Insider Acquires 110,390.1636 Shares via DERs

Rhea-AI Filing Summary

David S. Schulz, EVP & CFO of WESCO International Inc. (WCC), reported on Form 4 that on 09/30/2025 he was credited with 13.8719 dividend equivalent rights per underlying restricted stock unit and the filing shows 110,390.1636 shares beneficially owned following the transaction. The entry is recorded as an acquisition with a transaction price of $0, and the filing explains these are dividend equivalent rights (DERs) that vest on the same schedule as the related restricted stock units and are the economic equivalent of one share each. The Form 4 is signed by an attorney-in-fact and shows the filing date of 10/02/2025.

Positive

• Insider alignment: EVP & CFO received DERs that increase beneficial ownership to 110,390.1636 shares
• Compensation structure: DERs vest on the same schedule as underlying RSUs, tying pay to long-term equity retention

Negative

• None.

Insights

Corporate Governance Analyst

Insider received dividend equivalent rights equal to common stock, increasing beneficial ownership to 110,390.1636 shares.

The transaction recorded on 09/30/2025 is an acquisition of dividend equivalent rights (DERs) tied to restricted stock units rather than an open-market purchase; the form lists the price as $0. DERs are described in the filing as the economic equivalent of one share and vest on the same schedule as the underlying RSUs, so they represent compensation-related equity accrual rather than a cash investment.

This action increases the reporting person’s beneficial ownership to 110,390.1636 shares according to the Form 4 and was reported by an attorney-in-fact on 10/02/2025. The filing contains no sale, option exercise, or cash purchase and discloses no additional terms beyond the vesting linkage.

Insider Trade Summary

Grant/Award: 13.8719 shares

Grant/Award 1 txn

Insider Schulz David S.

Role EVP & CFO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	13.8719	$0.00	$0.00

Holdings After Transaction: Common Stock — 110,390.1636 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 did WESCO insider David S. Schulz report on Form 4 (WCC)?

The filing reports an acquisition of dividend equivalent rights tied to restricted stock units on 09/30/2025, increasing beneficial ownership to 110,390.1636 shares.

Were any shares purchased for cash in this Form 4 for WCC?

No. The transaction is recorded with a price of $0; the filing states these are dividend equivalent rights (DERs) credited on existing RSUs.

How do the dividend equivalent rights (DERs) behave according to the filing?

The filing states each DER is the economic equivalent of one share and vests on the same schedule as the underlying restricted stock units.

What position does the reporting person hold at WESCO (WCC)?

The reporting person is listed as EVP & CFO and filed the Form 4 as an individual reporting person.

When was the Form 4 signed and filed?

The signature block shows the Form 4 was signed by an attorney-in-fact on 10/02/2025.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 10/02/2025 - 04:32 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).

1. Name and Address of Reporting Person^*

Schulz David S.

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2025

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	09/30/2025		A		13.8719(1)	A	$0	110,390.1636	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	10/02/2025
	** 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.