WESCO (WCC) director David Wajsgras files insider report with no shares owned

Rhea-AI Filing Summary

WESCO International director David C. Wajsgras filed an initial insider ownership report as of 01/01/2026. The filing states that he is a director of WESCO International, Inc. and that no non-derivative or derivative securities of the company are beneficially owned. This indicates that, according to the report, he did not hold WESCO International stock or related derivative securities in a reportable form on that date.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

WAJSGRAS DAVID C

(Last) (First) (Middle)

225 WEST STATION SQUARE DRIVE, STE 700

(Street)

PITTSBURGH PA 15219-1122

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2026

3. Issuer Name and Ticker or Trading Symbol
WESCO INTERNATIONAL INC [ WCC ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/ Michele Nelson, as Attorney-in-Fact	01/09/2026
	** 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 5 (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 does the latest insider filing reveal about WESCO (WCC) director David C. Wajsgras?

The filing reports that David C. Wajsgras, a director of WESCO International, Inc., had no beneficially owned securities of the company as of 01/01/2026.

What is the relationship of David C. Wajsgras to WESCO International (WCC)?

The filing identifies David C. Wajsgras as a director of WESCO International, Inc. and does not list him as an officer or 10% owner.

Does David C. Wajsgras report owning any WESCO International (WCC) shares?

No. The filing’s explanation of responses states that no securities are beneficially owned by David C. Wajsgras.

Are any derivative securities reported for WESCO (WCC) director David C. Wajsgras?

No derivative securities are listed in Table II, and the explanation confirms that no securities are beneficially owned.

Is this WESCO (WCC) insider filing for one reporting person or a group?

The form is indicated as filed by one reporting person, specifically David C. Wajsgras.

What is the event date for this WESCO (WCC) insider ownership report?

The date of the event requiring the statement is listed as 01/01/2026.