Belden (BDC) VP & CAO Doug Zink reports 4,000-share Rule 10b5-1 sale

Rhea-AI Filing Summary

Belden Inc. executive Doug Zink reported a planned stock sale under a pre-arranged trading plan. On December 9, 2025, he sold 4,000 shares of Belden common stock at a price of $125 per share in an open market sale coded as an "S" transaction. The filing notes this sale was carried out under a Rule 10b5-1 trading plan that Mr. Zink adopted on August 12, 2025, which is designed to allow insiders to sell shares according to predetermined instructions.

After the transaction, Mr. Zink beneficially owned 4,642 shares of Belden common stock directly and 1,155.7873 shares indirectly through the Belden Retirement Savings (401(k)) Plan as of the filing date. He is identified as a Vice President and Chief Accounting Officer of Belden Inc., and the Form 4 indicates the report is filed for one reporting person.

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
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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).

X

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^*

Zink Doug

(Last) (First) (Middle)

C/O BELDEN INC.

1 N. BRENTWOOD BLVD., 15TH FLOOR

(Street)

ST. LOUIS MO 63105

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BELDEN INC. [ BDC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/09/2025

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	12/09/2025		S(1)		4,000	D	$125	4,642	D
Common Stock								1,155.7873(2)	I	By 401(k) Plan

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

Explanation of Responses:

1. The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Zink on August 12, 2025.

2. Represents the balance of shares of Belden Inc. common stock held in the Belden Retirement Savings Plan as of the date of this filing.

	/s/ Brian E. Anderson, attorney-in-fact for Doug Zink	12/10/2025
	** 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

What insider transaction did Belden (BDC) report for Doug Zink?

Belden reported that executive Doug Zink sold 4,000 shares of Belden common stock on December 9, 2025 at a price of $125 per share in an open market sale coded as an "S" transaction.

Was the Belden (BDC) insider sale by Doug Zink under a Rule 10b5-1 plan?

Yes. The filing states the sale was effected under a Rule 10b5-1 trading plan that Mr. Zink adopted on August 12, 2025, meaning the trades followed pre-established instructions.

How many Belden (BDC) shares does Doug Zink own after the reported sale?

Following the reported transaction, Doug Zink beneficially owned 4,642 shares of Belden common stock directly and 1,155.7873 shares indirectly through the Belden Retirement Savings (401(k)) Plan as of the filing date.

What is Doug Zink’s role at Belden (BDC)?

The report identifies Doug Zink as an officer of Belden Inc., serving as Vice President and Chief Accounting Officer.

Is this Belden (BDC) Form 4 filed by more than one reporting person?

No. The Form 4 indicates it is filed by one reporting person, referring to executive Doug Zink.

Does the Form 4 disclose any derivative securities for Doug Zink at Belden (BDC)?

No derivative securities are listed with transactions or balances in Table II of this Form 4 excerpt for Doug Zink.