[Form 4] BEL FUSE INC /NJ Insider Trading Activity

Rhea-AI Filing Summary

Bel Fuse Inc. director and 10% owner reports share transfer

A reporting person of Bel Fuse Inc. (Class B common, BELFB) filed a Form 4 after a transaction on 11/12/2025. The filing shows a transaction coded "G," indicating a gift of 257 shares of Class B common stock at a reported price of $0. After this transfer, the reporting person directly holds 31,750 Class B shares. In addition, the filing reports 4,265 Class B shares held indirectly by the reporting person’s spouse, 376,095 Class A shares held directly, and an estimated 6,169 Class A shares held indirectly through a 401(k) plan.

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).

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^*

BERNSTEIN DANIEL

(Last) (First) (Middle)

C/O BEL FUSE INC.

300 EXECUTIVE DRIVE, SUITE 300

(Street)

WEST ORANGE NJ 07052

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BEL FUSE INC /NJ [ BELFB ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/12/2025

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
Class B Common Stock	11/12/2025		G		257	D	$0	31,750	D
Class B Common Stock								4,265	I	By Wife
Class A Common Stock								376,095	D
Class A Common Stock								6,169(1)	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 number of shares held in the 401(k) plan is estimated.

	/s/ Lloyd Jeglikowski, Attorney-in-Fact	11/14/2025
	** 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 BELFA report on this Form 4?

The Form 4 reports a transaction coded "G," indicating a gift of 257 shares of Bel Fuse Inc. Class B common stock on 11/12/2025 at a reported price of $0.

What is the reporting person’s role and ownership status at Bel Fuse Inc. (BELFA)?

The reporting person is both a Director and a 10% Owner of Bel Fuse Inc., as indicated in the Form 4 relationship section.

How many Bel Fuse Class B shares does the insider own after the reported transaction?

Following the reported gift, the insider directly owns 31,750 shares of Bel Fuse Class B common stock and 4,265 Class B shares are reported as held indirectly by the spouse.

How many Bel Fuse Class A shares does the insider beneficially own?

The Form 4 shows the insider beneficially owns 376,095 Bel Fuse Class A shares directly and an estimated 6,169 Class A shares indirectly through a 401(k) plan.

Does this BELFA Form 4 report any derivative securities?

Table II for derivative securities is included but contains no entries, indicating no derivative securities were reported as acquired, disposed of, or held in this filing.

What does the note about the 401(k) holdings in the Bel Fuse Form 4 mean?

The explanation section states that the number of shares held in the 401(k) plan is estimated, clarifying that the 6,169 Class A shares figure is approximate.