[Form 4] Wesco International Inc. Insider Trading Activity

Rhea-AI Filing Summary

Hemant Porwal, EVP Supply Chain & Operations of Wesco International Inc. (WCC), reported multiple equity transactions dated August 28-29, 2025. On August 28, 2025 he acquired 8,476 shares (code M) at $71.65 and reported two disposals: 2,694 shares (code D) and 2,515 shares (code F) at $225.51. On August 29, 2025 he sold 4,656 shares (code S) at $224.84. After these transactions his reported beneficial ownership totaled 19,140.7168 shares (direct). The filing also shows Stock Appreciation Rights with exercise price $71.65 relating to 8,476 underlying shares exercisable through 02/16/2027. The Form 4 was signed by an attorney-in-fact on 09/02/2025.

Positive

• Detailed disclosure of transaction dates, codes, prices, and resulting beneficial ownership provides transparency
• Includes SAR explanation clarifying vesting schedule and linking the acquisition to vested awards
• Signature by attorney-in-fact with date indicates the filing was executed and submitted

Negative

• Net reduction in direct holdings following high-price disposals and sales (ending at 19,140.7168 shares)
• Multiple transaction codes (M, D, F, S) in a short period could prompt investor questions about motivation (not disclosed in form)

Insights

Securities Analyst

TL;DR: Insider reported a mix of SAR exercise/acquisition and high-price share sales, reducing direct holdings to ~19,141 shares.

The filing documents an acquisition tied to Stock Appreciation Rights and contemporaneous high-price dispositions. The acquisition (code M) of 8,476 shares at $71.65 appears linked to SAR settlement, while sales and disposals at roughly $225 per share materially reduced the reporting person’s direct position from prior levels to 19,140.7168 shares. The mix of exercise-type acquisition and market sales is routine for option/SAR realization and liquidity management and is disclosed under Section 16.

Corporate Governance Expert

TL;DR: Transactions are properly disclosed and signed by an attorney-in-fact; no governance red flags evident from the Form 4 alone.

The Form 4 identifies the reporting person, role, transaction dates, codes, prices, and resulting beneficial ownership, and includes an explanatory note on SAR vesting. The signature by an attorney-in-fact is properly presented with a date. The filing contains clear disclosure of both derivative-related acquisition and open-market sales, consistent with required reporting practices.

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^*

Porwal Hemant

(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 Supply Chain & Operations

3. Date of Earliest Transaction (Month/Day/Year)
08/28/2025

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	08/28/2025		M		8,476	A	$71.65	29,005.7168	D
Common Stock	08/28/2025		D		2,694	D	$225.51	26,311.7168	D
Common Stock	08/28/2025		F		2,515	D	$225.51	23,796.7168	D
Common Stock	08/29/2025		S		4,656	D	$224.84	19,140.7168	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 Appreciation Rights	$71.65	08/28/2025		M			8,476	(1)	02/16/2027	Common Stock	8,476	$0	0	D

Explanation of Responses:

1. The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the February 16, 2017 grant date.

	/s/ Michele Nelson, as Attorney-in-Fact	09/02/2025
	** 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.

FAQ

Who filed the Form 4 for WCC and what is their role?

The reporting person is Hemant Porwal, EVP Supply Chain & Operations at Wesco International Inc. (WCC).

What trades did Hemant Porwal report on August 28-29, 2025?

On 08/28/2025 he acquired 8,476 shares at $71.65 (code M) and reported disposals of 2,694 and 2,515 shares at $225.51; on 08/29/2025 he sold 4,656 shares at $224.84.

What is Hemant Porwal’s reported beneficial ownership after these transactions?

Following the reported transactions his beneficial ownership is 19,140.7168 shares (Direct).

Are there derivative awards disclosed in the filing?

Yes. The filing shows Stock Appreciation Rights with an exercise price of $71.65 covering 8,476 underlying shares, exercisable with dates shown through 02/16/2027.

When was the Form 4 signed and by whom?

The Form 4 is signed by Michele Nelson, as Attorney-in-Fact on 09/02/2025.