WESCO (WCC) CFO Dev Indraneel granted RSUs and stock options

Rhea-AI Filing Summary

WESCO International EVP & CFO Dev Indraneel reported multiple equity grants dated March 2, 2026. He received 5,439 stock options with an exercise price of $0.00, which become exercisable in three equal annual installments beginning on the first anniversary of grant.

He was also granted 5,070 restricted stock units (RSUs) that cliff vest on the second anniversary, 9,465 RSUs that cliff vest on the third anniversary, and 2,282 RSUs that vest in three equal installments beginning on the first anniversary of the grant date. All awards are reported as directly owned.

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^*

Dev Indraneel

(Last) (First) (Middle)

225 WEST STATION SQUARE DRIVE

SUITE 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)

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

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		5,070(1)	A	$295.84	5,070	D
Common Stock	03/02/2026		A		9,465(2)	A	$295.84	14,535	D
Common Stock	03/02/2026		A		2,282(3)	A	$295.84	16,817	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		5,439		(4)	03/02/2036	Common Stock	5,439	$0	5,439	D

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 will cliff vest on the second anniversary of the date of grant.

2. Represents a grant of RSUs. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs will cliff vest on the third anniversary of the date of grant.

3. 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.

4. 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.
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FAQ

What equity awards did WESCO (WCC) EVP & CFO Dev Indraneel receive?

Dev Indraneel received stock options and multiple RSU grants. The filing shows 5,439 stock options plus three RSU awards of 5,070, 9,465, and 2,282 units, each representing a contingent right to one share of WESCO common stock, subject to time-based vesting.

How do the new RSU grants for WESCO (WCC) CFO vest over time?

The RSUs have different time-based vesting schedules. One grant of 5,070 RSUs cliff vests on the second anniversary, another 9,465 RSUs cliff vests on the third anniversary, and 2,282 RSUs vest in three equal installments starting on the first anniversary of the grant date.

What are the terms of the WESCO (WCC) stock options granted to the CFO?

The CFO received 5,439 stock options with staged exercisability. These options become exercisable in three equal annual installments, beginning on the first anniversary of the March 2, 2026 grant date, aligning the award with multi-year service and performance at WESCO International.

Does the WESCO (WCC) Form 4 show the CFO buying or selling shares on the market?

The transactions are reported as grants, not market trades. All entries use code “A” for grant, award, or other acquisition and are described as RSUs or stock options, rather than open-market purchases or sales of WESCO common stock.

How many WESCO (WCC) shares does the CFO directly hold after these grants?

The filing reports updated direct holdings after each grant. Following the RSU-related acquisitions, one line shows 16,817 shares of WESCO common stock directly owned, reflecting the cumulative impact of these time-based equity awards reported on the Form 4.

Are the WESCO (WCC) CFO’s new RSUs immediately transferable or unrestricted?

The RSUs are contingent and subject to vesting conditions. Each RSU represents a right to acquire one WESCO share in the future, with vesting occurring either on a specified anniversary date or in three annual installments, rather than being fully unrestricted at grant.