BEL FUSE INC /NJ - BELFA
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 46
Latest filed: May 15, 2026
| Form | Count |
|---|---|
| 4 | 19 |
| 144 | 9 |
| 8-K | 8 |
| SCHEDULE 13G | 5 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13D/A | 2 |
| 8-K/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 15, 2026 | SCHEDULE 13G/A | — | 0001274173-26-000132 | View |
| May 15, 2026 | SCHEDULE 13G | — | 0000919574-26-003199 | View |
| May 15, 2026 | SCHEDULE 13G | — | 0001897612-26-000478 | View |
| May 14, 2026 | 8-K | May 12, 2026 | 0001213900-26-056732 | View |
| May 12, 2026 | 8-K | Dec 31, 2025 | 0001437749-26-016373 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100119-26-000242 | View |
| Apr 29, 2026 | 8-K | Apr 29, 2026 | 0001437749-26-013888 | View |
| Apr 06, 2026 | 8-K | Mar 31, 2026 | 0001437749-26-011412 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000743 | View |
| Mar 17, 2026 | 4 | Mar 17, 2026 | 0001437749-26-008639 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008640 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008641 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008642 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008633 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008632 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008635 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008636 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008637 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008638 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008620 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008623 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008624 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001437749-26-008625 | View |
| Mar 11, 2026 | 144 | — | 0001437749-26-007786 | View |
| Mar 11, 2026 | 144 | — | 0001437749-26-007789 | View |
| Mar 10, 2026 | 144 | — | 0001437749-26-007545 | View |
| Mar 10, 2026 | 144 | — | 0001437749-26-007546 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001437749-26-007375 | View |
| Feb 26, 2026 | 4 | Feb 25, 2026 | 0001437749-26-005896 | View |
| Feb 26, 2026 | 144 | — | 0001949846-26-000110 | View |
| Feb 25, 2026 | 144 | — | 0001950047-26-001812 | View |
| Feb 25, 2026 | 144 | — | 0001437749-26-005436 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0001437749-26-005447 | View |
| Feb 25, 2026 | 4 | Feb 24, 2026 | 0001437749-26-005463 | View |
| Feb 24, 2026 | 144 | — | 0001965301-26-000017 | View |
| Feb 24, 2026 | 8-K/A | Dec 04, 2025 | 0001437749-26-005358 | View |
| Feb 17, 2026 | SCHEDULE 13G | — | 0000080255-26-000256 | View |
| Feb 17, 2026 | SCHEDULE 13G | — | 0001274173-26-000073 | View |
| Feb 17, 2026 | 8-K | Feb 17, 2026 | 0001437749-26-004366 | View |
| Jan 28, 2026 | SCHEDULE 13D/A | — | 0000807249-26-000012 | View |
| Jan 15, 2026 | 8-K | Jan 12, 2026 | 0001437749-26-001362 | View |
| Dec 16, 2025 | 4 | Dec 12, 2025 | 0001437749-25-038003 | View |
| Dec 12, 2025 | 144 | — | 0001950047-25-010200 | View |
| Dec 10, 2025 | 8-K | Dec 04, 2025 | 0001437749-25-037380 | View |
| Dec 09, 2025 | SCHEDULE 13D/A | — | 0000807249-25-000175 | View |
| Dec 03, 2025 | 8-K | Nov 26, 2025 | 0001437749-25-036765 | View |