WESCO (WCC) EVP granted options, RSUs; shares withheld for tax

Rhea-AI Filing Summary

WESCO International EVP & GM, Util & Broadband James Cameron reported equity compensation and related tax withholding transactions. On March 2, 2026, he acquired 3,827 stock options at $0.00 per share and 1,606 shares of common stock as restricted stock units.

The RSUs and stock options each vest in three equal annual installments beginning on the first anniversary of the grant date, creating a multi‑year incentive. On March 1, 2026, 707.0066 shares of common stock were disposed of at $289.50 per share to satisfy tax withholding on previously granted RSUs. After these transactions, he directly owned 44,795.7389 shares of common stock and 3,827 stock options.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Cameron James

Role EVP & GM, Util & Broadband

Type	Security	Shares	Price	Value
Grant/Award	Stock Options (Right to Buy)	3,827	$0.00	--
Grant/Award	Common Stock	1,606	$0.00	--
Tax Withholding	Common Stock	707.007	$289.50	$205K

Holdings After Transaction: Stock Options (Right to Buy) — 3,827 shares (Direct); Common Stock — 46,401.739 shares (Direct)

Footnotes (1)

1. Represents tax withholding on the vesting of restricted stock units ("RSU") that were granted on 03/01/2024 and 03/01/2025. Represents a grant of RSUs. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in three equal installments beginning on the first anniversary of the date of grant. The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.

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^*

Cameron James

(Last) (First) (Middle)

225 W 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 & GM, Util & Broadband

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

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	03/01/2026		F		707.0066(1)	D	$289.5	44,795.7389	D
Common Stock	03/02/2026		A		1,606(2)	A	$0	46,401.7389	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
Stock Options (Right to Buy)	$295.84	03/02/2026		A		3,827		(3)	03/02/2036	Common Stock	3,827	$0	3,827	D

Explanation of Responses:

1. Represents tax withholding on the vesting of restricted stock units ("RSU") that were granted on 03/01/2024 and 03/01/2025.

2. Represents a grant of RSUs. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

3. The stock options become exercisable in three equal annual installments beginning 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).
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 transactions did WESCO (WCC) executive James Cameron report?

James Cameron reported equity awards and a tax-related share disposition. He received 3,827 stock options and 1,606 restricted stock units, and had 707.0066 shares withheld at $289.50 per share to cover taxes on earlier RSU vesting events.

What type of equity awards did James Cameron receive from WESCO (WCC)?

James Cameron received stock options and restricted stock units. He was granted 3,827 stock options with a right to buy WESCO common shares and 1,606 RSU-based common shares, both structured as equity compensation rather than open-market purchases of stock.

How do James Cameron’s WESCO (WCC) RSU and option grants vest?

Both the RSUs and stock options vest over three years. Each grant vests in three equal installments beginning on the first anniversary of the grant date, aligning his compensation with longer-term company performance and encouraging continued employment during the vesting period.

Why were 707.0066 WESCO (WCC) shares disposed of at $289.50?

The 707.0066 shares were withheld to cover taxes on RSUs. The filing states this disposition at $289.50 per share represented tax withholding tied to the vesting of RSUs originally granted on March 1, 2024 and March 1, 2025, not an open-market sale.

How many WESCO (WCC) shares does James Cameron own after these transactions?

After these transactions, James Cameron directly owned 44,795.7389 WESCO common shares and 3,827 stock options. This reflects the impact of both the new equity awards and the tax-withholding share disposition associated with the vesting of prior restricted stock units.

What do the restricted stock units (RSUs) in this WESCO (WCC) filing represent?

The RSUs represent a contingent right to receive common shares. Each RSU corresponds to one share of WESCO common stock, delivered as the RSUs vest in three equal annual installments, starting one year after the grant date specified in the filing.