WESCO SVP exercises rights and sells some shares

WESCO International senior executive Matthew S. Kulasa exercised stock appreciation rights and adjusted his shareholdings in the company.

Rhea-AI Filing Summary

WESCO International senior executive Matthew S. Kulasa exercised stock appreciation rights and adjusted his shareholdings in the company. On the transaction date, he exercised 1,780 stock appreciation rights, converting them into 1,780 shares of common stock at a price of $86.91 per share. The stock appreciation rights had vested in three equal annual installments beginning on the first anniversary of the April 16, 2021 grant date.

Following the exercise, he disposed of 513 shares to the issuer and 417 shares to cover tax obligations, both at $301.74 per share, and sold 73 shares in an open-market transaction at $307.03 per share. After these transactions, he directly owned 4,018.5679 shares of WESCO International common stock.

Insider Trade Summary

Exercise and sale activity reported; no spread calculated

Exercise and Sale 5 txns

Insider Kulasa Matthew S

Role SVP, Corp. Controller & CAO

Sold 73 shs ($22K)

Approx. gross sale proceeds $22K

Approx. exercise cost $155K

Type	Security	Shares	Price	Value
Exercise	Stock Appreciation Rights	1,780	$0.00	$0.00
Exercise	Common Stock	1,780	$86.91	$155K
Disposition	Common Stock	513	$301.74	$155K
Exercise Price or Tax Liability	Common Stock	417	$301.74	$126K
Sale	Common Stock	73	$307.03	$22K

Holdings After Transaction: Stock Appreciation Rights — 0 contracts (Direct); Common Stock — 4,018.5679 shares (Direct)

Footnotes (1)

1. F1. The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the April 16, 2021 grant date.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did WESCO (WCC) executive Matthew S. Kulasa do in this Form 4 filing?

Matthew S. Kulasa exercised 1,780 stock appreciation rights into common shares, then disposed of some shares to the issuer, for taxes, and in a small open-market sale, ending with 4,018.5679 directly owned WESCO shares.

How many WESCO (WCC) stock appreciation rights did the executive exercise?

He exercised 1,780 stock appreciation rights, converting them into 1,780 shares of WESCO common stock at $86.91 per share. These rights had vested in three equal annual installments beginning one year after the April 16, 2021 grant date.

What types of WESCO (WCC) share disposals were reported in this Form 4?

The filing shows three types of disposals: 513 shares returned to the issuer, 417 shares delivered to satisfy tax obligations, and 73 shares sold in an open-market transaction, each reported with its own transaction code and price per share.

At what prices were the WESCO (WCC) stock transactions reported?

The newly acquired common shares came from exercising rights at $86.91 per share. Dispositions to the issuer and for taxes were priced at $301.74 per share, while the open-market sale of 73 shares was reported at $307.03 per share.

How many WESCO (WCC) shares does the executive own after these transactions?

After exercising stock appreciation rights and completing the related share disposals and open-market sale, Matthew S. Kulasa directly owns 4,018.5679 shares of WESCO International common stock, as reported in the Form 4 filing.

What does the vesting footnote in the WESCO (WCC) Form 4 explain?

The footnote explains that the stock appreciation rights became exercisable in three equal annual installments. Vesting began on the first anniversary of the April 16, 2021 grant date, clarifying why the rights were exercisable on the transaction date.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/20/2026 - 06:00 PM Learn about SEC filing dates

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^*

Kulasa Matthew S

(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)
	SVP, Corp. Controller & CAO

3. Date of Earliest Transaction (Month/Day/Year)
02/18/2026

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	02/18/2026		M		1,780	A	$86.91	5,021.5679	D
Common Stock	02/18/2026		D		513	D	$301.74	4,508.5679	D
Common Stock	02/18/2026		F		417	D	$301.74	4,091.5679	D
Common Stock	02/18/2026		S		73	D	$307.03	4,018.5679	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	$86.91	02/18/2026		M			1,780	(1)	04/16/2031	Common Stock	1,780	$0	0	D

Explanation of Responses:

1. The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the April 16, 2021 grant date.

	/s/ Michele Nelson, as Attorney-in-Fact	02/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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