EVP Dirk Waugh Naylor sells 3,953 WESCO (NYSE: WCC) shares in open market

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

WESCO International EVP Dirk Waugh Naylor reported open-market sales of a total of 3,953 shares of WESCO International common stock on May 5, 2026. The transactions were executed at weighted average prices between about $349.85 and $353.71 per share across multiple trades.

Following these sales, Naylor directly holds about 8,955.62 shares of WESCO common stock. The filing notes that each reported price reflects a weighted average for numerous individual trades within the stated price ranges.

Insider Trade Summary

Net Seller: 3,953 shares ($1,387,879)

Net Sell 4 txns

Insider Naylor Dirk Waugh

Role EVP & GM, Comm & Sec Solutions

Sold 3,953 shs ($1.39M)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,255	$350.23	$790K
Sale	Common Stock	757	$351.17	$266K
Sale	Common Stock	117	$352.11	$41K
Sale	Common Stock	824	$353.25	$291K

Holdings After Transaction: Common Stock — 10,653.618 shares (Direct, null)

Footnotes (1)

Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $349.85 to $350.73. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided. Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $350.85 to $351.84. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided. Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $351.87 to $352.72. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided. Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $353.12 to $353.71. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

Key Figures

Total shares sold: 3,953 shares Sale price (block 1): $350.23 per share Sale price (block 2): $351.17 per share +3 more

6 metrics

Total shares sold 3,953 shares Open-market sales on May 5, 2026

Sale price (block 1) $350.23 per share 2,255 shares of common stock sold

Sale price (block 2) $351.17 per share 757 shares of common stock sold

Sale price (block 3) $352.11 per share 117 shares of common stock sold

Sale price (block 4) $353.25 per share 824 shares of common stock sold

Shares held after transaction 8,955.6179 shares Direct ownership after May 5, 2026 sales

Key Terms

open-market sale, weighted average sale price, Form 4, Common Stock

4 terms

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average sale price financial

"Represents weighted average sale price. These shares were sold"

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 Insider Transactions: What Each Field Means →

05/07/2026 - 05:45 PM

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^*

Naylor Dirk Waugh

(Last)

(First)

(Middle)

225 WEST STATION SQUARE DRIVE

SUITE 700

(Street)

PITTSBURGH

PENNSYLVANIA

15219

(City)

(State)

(Zip)

UNITED STATES

(Country)

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, Comm & Sec Solutions

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/05/2026		S		2,255	D	$350.23⁽¹⁾	10,653.6179	D
Common Stock	05/05/2026		S		757	D	$351.17⁽²⁾	9,896.6179	D
Common Stock	05/05/2026		S		117	D	$352.11⁽³⁾	9,779.6179	D
Common Stock	05/05/2026		S		824	D	$353.25⁽⁴⁾	8,955.6179	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $349.85 to $350.73. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

2. Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $350.85 to $351.84. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

3. Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $351.87 to $352.72. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

4. Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $353.12 to $353.71. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

	/s/ Michele Nelson, as Attorney-in-Fact	05/07/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did WESCO (WCC) report for Dirk Waugh Naylor?

WESCO reported that EVP Dirk Waugh Naylor sold 3,953 shares of common stock in open-market transactions on May 5, 2026. These sales were disclosed in a Form 4 filing and reflect routine insider trading activity reported to the SEC.

At what prices did Dirk Waugh Naylor sell WESCO (WCC) shares?

The WESCO EVP’s sales used weighted average prices, with trades executed in ranges from $349.85 to $353.71 per share. Each Form 4 line shows a single weighted average price summarizing multiple individual transactions within the disclosed price range.

How many WESCO (WCC) shares did Dirk Waugh Naylor sell in total?

The Form 4 shows that Dirk Waugh Naylor sold a total of 3,953 shares of WESCO International common stock. This total combines four separate open-market sale entries, each executed at a different weighted average price on May 5, 2026.

How many WESCO (WCC) shares does Dirk Waugh Naylor hold after the sale?

After the reported open-market sales, Dirk Waugh Naylor directly holds about 8,955.62 shares of WESCO common stock. This post-transaction balance is disclosed in the Form 4 and reflects his remaining direct ownership position following the May 5, 2026 trades.

Were Dirk Waugh Naylor’s WESCO (WCC) sales single trades or multiple transactions?

Each reported sale price represents a weighted average across multiple individual trades within a stated price range. The Form 4 notes that detailed information on the number of shares sold at each specific price can be provided to the SEC, the issuer, or any stockholder on request.