Daniel Bernstein - Nov 17, 2025 Form 4 Insider Report for BEL FUSE INC /NJ (BELFB)

Role
Director, 10%+ Owner
Signature
/s/ Lloyd Jeglikowski, Attorney-in-Fact
Stock symbol
BELFB
Transactions as of
Nov 17, 2025
Transactions value $
-$431,163
Form type
4
Date filed
11/19/2025, 08:18 PM
Previous filing
Nov 14, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
BERNSTEIN DANIEL Director, 10%+ Owner C/O BEL FUSE INC., 300 EXECUTIVE DRIVE, SUITE 300, WEST ORANGE /s/ Lloyd Jeglikowski, Attorney-in-Fact 2025-11-19 0001007789

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BELFB Class B Common Stock Sale -$335K -2.32K -7.32% $144.23 29.4K Nov 17, 2025 Direct F2
transaction BELFB Class B Common Stock Sale -$96.1K -677 -2.3% $141.96 28.8K Nov 18, 2025 Direct F3
holding BELFB Class B Common Stock 4.27K Nov 17, 2025 By Wife
holding BELFB Class A Common Stock 376K Nov 17, 2025 Direct
holding BELFB Class A Common Stock 6.17K Nov 17, 2025 By 401(k) plan F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The number of shares held in the 401(k) plan is estimated.
F2 This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.84 to $148.72, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.
F3 This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.46 to $144.27, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (3) to this Form 4.