Director at WESCO (NYSE: WCC) granted 659 RSUs in stock

Rhea-AI Filing Summary

WESCO International director Michael Lonon received an equity award of 659 restricted stock units (RSUs). Each RSU represents a contingent right to acquire one share of WESCO common stock at no purchase price.

The RSUs vest in full on the first anniversary of the grant date, after which the underlying shares become deliverable if vesting conditions are satisfied.

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^*

Carter Michael Lonon

(Last) (First) (Middle)

225 WEST STATION SQUARE DRIVE, STE. 700

(Street)

PITTSBURGH PA 15219-1122

(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)
03/02/2026

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	03/02/2026		A		659(1)	A	$0	659	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 a grant of RSUs. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in full on the first anniversary of the date of grant.

	/s/ Michele Nelson, as Attorney-in-Fact	03/03/2026
	** 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).
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FAQ

What insider transaction did WESCO (WCC) director Michael Lonon report?

Michael Lonon reported receiving a grant of 659 restricted stock units in WESCO common stock. These RSUs are a form of equity compensation and do not involve a cash purchase, aligning the director’s interests with long-term company performance through future share delivery.

How many WESCO (WCC) shares are covered by Michael Lonon’s new RSU grant?

The grant covers 659 restricted stock units, each representing a contingent right to one share of WESCO common stock. If all units vest and settle in shares, the award would result in 659 additional shares being delivered to the director, subject to vesting conditions.

When do Michael Lonon’s WESCO (WCC) RSUs vest?

The restricted stock units vest in full on the first anniversary of the grant date. Vesting means the director earns the right to receive the underlying WESCO common shares, assuming any service or other conditions tied to the RSUs are satisfied at that time.

Did Michael Lonon pay cash for the 659 WESCO (WCC) RSUs?

No cash was paid for the 659 RSUs, which were granted at a price of $0.00 per unit. This indicates they were awarded as part of an equity compensation arrangement rather than purchased in an open-market or privately negotiated transaction for cash consideration.

What does each WESCO (WCC) RSU granted to Michael Lonon represent?

Each RSU represents a contingent right to acquire one share of WESCO common stock after vesting. Contingent rights mean the director only receives actual shares once specific vesting conditions, such as continued service through the first anniversary of the grant, are fully met.