Kenneth Koon Keung Lai - 15 Mar 2026 Form 4 Insider Report for BEL FUSE INC /NJ (BELFB)

Role
VP of Asia Operations
Signature
/s/ Lynn Hutkin
Issuer symbol
BELFB
Transactions as of
15 Mar 2026
Net transactions value
-$112,172
Form type
4
Filing time
17 Mar 2026, 16:51:18 UTC
Previous filing
19 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lai Kenneth Koon Keung VP of Asia Operations C/O BEL FUSE INC., 300 EXECUTIVE DRIVE, SUITE 300, WEST ORANGE /s/ Lynn Hutkin 17 Mar 2026 0001960567

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BELFB Class B Common Stock Award +329 +4.2% $0.000000* 8,084 15 Mar 2026 Direct F1
transaction BELFB Class B Common Stock Sale $112,172 -552 -6.8% $203.21 7,532 16 Mar 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Mr. Lai was granted 329 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 110 shares vest as of March 15, 2027; 110 shares vest as of March 15, 2028; and 109 shares vest as of March 15, 2029.