144 0001839914 XXXXXXXX LIVE 0000729580 BEL FUSE INC /NJ 000-11676 300 EXECUTIVE DRIVE SUITE 300 WEST ORANGE NJ 07052 2014320463 Tuweiq Farouq Salem Ali Officer Director Class B Common Stock Merrill Lynch Wealth Management

1100 American Blvd Pennington NJ 08534

5000 1172000.00 10541050 02/25/2026 NASDAQ Class A Common Stock Merrill Lynch Wealth Management

1100 American Blvd Pennington NJ 08534

3100 668670.00 2115263 02/25/2026 NASDAQ Class B Common Stock 09/13/2021 Bought on open MKT Bel Fuse Shares on open market N 500 09/13/2021 Cash/Check Class B Common Stock 11/26/2021 Bought on open MKT Bel Fuse Shares on open market N 500 11/26/2021 Cash/Check Class B Common Stock 11/30/2021 Bought on open MKT Bel Fuse Shares on open market N 500 11/30/2021 Cash/Check Class B Common Stock 12/14/2021 Bought on open MKT Bel Fuse Shares on open market N 1000 12/14/2021 Cash/Check Class B Common Stock 12/15/2021 Bought on open MKT Bel Fuse Shares on open market N 500 12/15/2021 Cash/Check Class B Common Stock 03/11/2022 Bought on open MKT Bel Fuse Shares on open market N 1000 03/11/2022 Cash/Check Class B Common Stock 06/13/2022 Bought on open MKT Bel Fuse Shares on open market N 250 06/13/2022 Cash/Check Class B Common Stock 09/06/2022 Bought on open MKT Bel Fuse Shares on open market N 500 09/06/2022 Cash/Check Class B Common Stock 12/15/2022 Bought on open MKT Bel Fuse Shares on open market N 250 12/15/2022 Cash/Check Class A Common Stock 08/09/2021 Bought on open MKT Bel Fuse Shares on open market N 750 08/09/2021 Cash/Check Class A Common Stock 09/13/2021 Bought on open MKT Bel Fuse Shares on open market N 750 09/13/2021 Cash/Check Class A Common Stock 11/24/2021 Bought on open MKT Bel Fuse Shares on open market N 107 11/24/2021 Cash/Check Class A Common Stock 11/30/2021 Bought on open MKT Bel Fuse Shares on open market N 393 11/30/2021 Cash/Check Class A Common Stock 03/13/2023 Bought on open MKT Bel Fuse Shares on open market N 400 03/13/2023 Cash/Check Class A Common Stock 06/15/2023 Bought on open MKT Bel Fuse Shares on open market N 200 06/15/2023 Cash/Check Class A Common Stock 09/14/2023 Bought on open MKT Bel Fuse Shares on open market N 300 09/14/2023 Cash/Check Class A Common Stock 12/15/2023 Bought on open MKT Bel Fuse Shares on open market N 200 12/15/2023 Cash/Check Y 02/25/2026 /s/ Farouq Salem Ali Tuweiq