WESCO (WCC) director Wajsgras granted dividend and deferred share units

Rhea-AI Filing Summary

WESCO International director David C. Wajsgras reported stock-based compensation rather than open-market trading. On March 31, 2026, he acquired 1.2042 shares of common stock as dividend equivalent rights tied to previously granted restricted stock units. The same day, he also received 114.2090 deferred share units credited to his deferred compensation account, each economically equal to one share of WESCO common stock. After these awards, he directly holds 774.4132 shares of common stock, reflecting routine board compensation rather than a discretionary purchase or sale.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider WAJSGRAS DAVID C

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1.204	$0.00	--
Grant/Award	Common Stock	114.209	$273.62	$31K

Holdings After Transaction: Common Stock — 660.204 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.

Key Figures

Dividend equivalent rights: 1.2042 shares Deferred share units awarded: 114.2090 shares Price reference for DSUs: $273.6200/share +1 more

4 metrics

Dividend equivalent rights 1.2042 shares DERs on RSUs credited March 31, 2026

Deferred share units awarded 114.2090 shares DSUs credited under Deferred Compensation Plan

Price reference for DSUs $273.6200/share Transaction price per share for DSU credit

Shares held after transactions 774.4132 shares Direct common stock holdings after March 31, 2026 awards

Key Terms

dividend equivalent rights, restricted stock units, deferred share units, Deferred Compensation Plan for Non-Employee Directors

4 terms

dividend equivalent rights financial

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

Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.

restricted stock units financial

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

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

deferred share units financial

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

Deferred share units are promises that give an executive or director the right to receive company shares or their cash value at a future date, often when they retire or leave the company. Think of them as a paycheck held in a savings account that converts into stock later; they matter to investors because they tie pay to long-term performance, create potential future dilution of shares, and represent a delayed cash or share obligation the company must eventually fulfill.

Deferred Compensation Plan for Non-Employee Directors financial

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

WAJSGRAS DAVID C

(Last) (First) (Middle)

225 WEST STATION SQUARE DRIVE, STE 700

(Street)

PITTSBURGH PENNSYLVANIA 15219-1122

(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		1.2042(1)	A	$0	660.2042	D
Common Stock	03/31/2026		A		114.209(2)	A	$273.62	774.4132	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	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)

FAQ

What did WESCO (WCC) director David Wajsgras report in this Form 4?

Director David Wajsgras reported receiving stock-based compensation, not market trades. He acquired 1.2042 dividend equivalent rights and 114.2090 deferred share units tied to WESCO common stock, increasing his direct holdings to 774.4132 shares as part of routine director compensation.

Were the WESCO (WCC) Form 4 transactions open-market buys or sells?

The transactions were not open-market buys or sells. Both entries are coded as awards, representing dividend equivalent rights and deferred share units credited as compensation. They reflect routine equity-based pay for a director rather than discretionary trading activity in WESCO shares.

How many WESCO (WCC) shares does David Wajsgras hold after these awards?

After the reported awards, David Wajsgras directly holds 774.4132 shares of WESCO common stock. This figure includes the impact of 1.2042 dividend equivalent rights and 114.2090 deferred share units credited on March 31, 2026, under WESCO’s compensation programs for directors.

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

Dividend equivalent rights in this filing are amounts credited on restricted stock units when WESCO pays its quarterly dividend. Each DER is economically equal to one share of common stock and vests on the same schedule as the underlying restricted stock unit award already held by the director.

What are deferred share units (DSUs) reported for WESCO (WCC) director Wajsgras?

Deferred share units are bookkeeping entries in WESCO’s Deferred Compensation Plan for Non-Employee Directors. Each DSU is economically equal to one common share and will be distributed in WESCO stock on a schedule the director elected, allowing him to defer receipt of board compensation.

Does this WESCO (WCC) Form 4 suggest a bullish or bearish signal?

The Form 4 reflects routine compensation awards, not a trading signal. The director received dividend equivalent rights and deferred share units as part of WESCO’s director compensation plans, without any open-market purchases or sales that might indicate a change in sentiment toward the stock.