144 0002027648 XXXXXXXX LIVE 0000729580 BEL FUSE INC /NJ 000-11676 300 EXECUTIVE DRIVE SUITE 300 WEST ORANGE NJ 07052 2014320463 Dawson Stephen Officer Class B Common Stock Morgan Stanley Smith Barney LLC, Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

3444 688800.00 10541050 03/16/2026 NASDAQ Class B Common Stock 03/15/2024 RSA grant 3/15/2024 (vested 3/15/2026) Bel Fuse Inc. N 3444 03/15/2024 RSA grant 3/15/2024 (vested 3/15/2026) Y 03/10/2026 /s/ Stephen Dawson