BEL FUSE INC /NJ (BELFA) Historical Stock Prices
BEL FUSE INC /NJ (BELFA) is a publicly traded company on the Nasdaq, categorized under SIC 3677 (Electronic Coils, Transformers & Other Inductors). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: BELFA
CIK: 729580
Exchange: Nasdaq
SIC 3677: Electronic Coils, Transformers & Other Inductors
Fiscal Year End: 12/31
State: NJ
Independent PCAOB Auditor
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Audit Firm
Grant Thornton LLP
Auditor SinceSince 12/31/2021 12:00:00 AM
Lead Engagement PartnerBrian Rocco
Audit LocationIselin, New Jersey, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 3 | 2026-10-07 | 2026-09-28 | FORM 3 | 0001437749-26-032277 | View SEC Doc Filr Page |
| 4 | 2026-09-15 | 2026-09-14 | FORM 4 | 0001437749-26-030431 | View SEC Doc Filr Page |
| 144 | 2026-09-14 | — | 144 Filing | 0001437749-26-030337 | View SEC Doc Filr Page |
| 4 | 2026-09-04 | 2026-09-02 | FORM 4 | 0001437749-26-029676 | View SEC Doc Filr Page |
| 144 | 2026-09-02 | — | 144 Filing | 0001437749-26-029531 | View SEC Doc Filr Page |
| S-8 | 2026-09-01 | — | FORM S-8 | 0001437749-26-029428 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0000919574-26-005319 | View SEC Doc Filr Page |
| 4 | 2026-08-14 | 2026-08-12 | FORM 4 | 0001437749-26-027862 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0001897612-26-000588 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-13 | — | SCHEDULE 13G/A Filing | 0000312069-26-000215 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-13 | — | SCHEDULE 13G/A Filing | 0001274173-26-000197 | View SEC Doc Filr Page |
| 144 | 2026-08-12 | — | 144 Filing | 0001965301-26-000117 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-06 | — | SCHEDULE 13G/A Filing | 0000315066-26-001949 | View SEC Doc Filr Page |
| 10-Q | 2026-08-04 | 2026-06-30 | FORM 10-Q | 0001437749-26-025619 | View SEC Doc Filr Page |
| 8-K | 2026-07-29 | 2026-07-29 | FORM 8-K | 0001437749-26-024893 | View SEC Doc Filr Page |
| 8-K | 2026-07-02 | 2026-07-01 | FORM 8-K | 0001437749-26-022539 | View SEC Doc Filr Page |
| 4 | 2026-06-03 | 2026-06-01 | FORM 4 | 0001437749-26-019345 | View SEC Doc Filr Page |
| SD | 2026-06-01 | — | FORM SD | 0001437749-26-019047 | View SEC Doc Filr Page |
| 144 | 2026-06-01 | — | 144 Filing | 0001437749-26-019046 | View SEC Doc Filr Page |
| 8-K | 2026-05-28 | 2026-05-22 | FORM 8-K | 0001437749-26-018719 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-05-15 | — | SCHEDULE 13G/A Filing | 0001274173-26-000132 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-05-15 | — | SCHEDULE 13G Filing | 0001897612-26-000478 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-05-15 | — | SCHEDULE 13G Filing | 0000919574-26-003199 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-05-14 | — | SCHEDULE 13G Filing | 0000312069-26-000173 | View SEC Doc Filr Page |
| 424B5 | 2026-05-14 | — | PROSPECTUS SUPPLEMENT | 0001213900-26-056738 | View SEC Doc Filr Page |