Bel Fuse BELFA SEC Filings

NASDAQ BELFA
$173.34 +5.18 (+3.08%)
At close: Oct 19, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Bel Fuse Inc /Nj (BELFA) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
13Insider Transaction0001437749-26-032277Oct 7, 2026 6:26 PM
24Insider Transaction0001437749-26-030431Sep 15, 2026 6:54 PM
3144Insider Transaction0001437749-26-030337Sep 14, 2026 8:47 PM
44Insider Transaction0001437749-26-029676Sep 4, 2026 3:22 PM
5144Insider Transaction0001437749-26-029531Sep 2, 2026 9:11 PM
6S-8Prospectus0001437749-26-029428Sep 1, 2026 4:41 PM
7SCHEDULE 13G/AOthers0000919574-26-005319Aug 14, 2026 12:31 PM
8SCHEDULE 13G/AOthers0001274173-26-000197Aug 13, 2026 12:42 PM
9144Insider Transaction0001965301-26-000117Aug 12, 2026 8:58 PM
10SCHEDULE 13GBeneficial Ownership Report0000315066-26-001949Aug 6, 2026 2:17 PM
1110-QQuarterly & Annual Report0001437749-26-025619Aug 4, 2026 2:11 PM
128-KCurrent Report0001437749-26-024893Jul 29, 2026 4:34 PM
138-KCurrent Report0001437749-26-022539Jul 2, 2026 8:37 PM
144Insider Transaction0001437749-26-019345Jun 3, 2026 7:11 PM
15SDOthers0001437749-26-019047Jun 1, 2026 8:18 PM
16144Insider Transaction0001437749-26-019046Jun 1, 2026 8:18 PM
178-KCurrent Report0001437749-26-018719May 28, 2026 6:24 PM
18SCHEDULE 13GBeneficial Ownership Report0001274173-26-000132May 15, 2026 4:36 PM
19SCHEDULE 13GBeneficial Ownership Report0001897612-26-000478May 15, 2026 2:06 PM
20SCHEDULE 13GBeneficial Ownership Report0000919574-26-003199May 15, 2026 10:35 AM
21424B5Prospectus0001213900-26-056738May 14, 2026 4:45 PM-
228-KCurrent Report0001213900-26-056732May 14, 2026 4:43 PM-
23POSASROthers0001213900-26-055518May 13, 2026 1:50 PM
24424B5Prospectus0001213900-26-055390May 13, 2026 1:57 AM
25S-3ASROthers0001213900-26-055186May 12, 2026 9:09 PM
268-KCurrent Report0001437749-26-016373May 12, 2026 6:25 PM
2710-QQuarterly & Annual Report0001437749-26-014903May 5, 2026 8:32 PM
28SCHEDULE 13GBeneficial Ownership Report0002100119-26-000242Apr 29, 2026 9:06 PM
298-KCurrent Report0001437749-26-013888Apr 29, 2026 8:22 PM
30DEFA14AOthers0001437749-26-012675Apr 17, 2026 7:29 PM
31ARSOthers0001437749-26-012004Apr 10, 2026 7:03 PM
32DEFA14AOthers0001437749-26-012001Apr 10, 2026 6:53 PM
33DEF 14AOthers0001437749-26-011998Apr 10, 2026 6:49 PM
348-KCurrent Report0001437749-26-011412Apr 6, 2026 9:08 PM
35SCHEDULE 13GBeneficial Ownership Report0000102909-26-000743Mar 26, 2026 8:09 PM
364Insider Transaction0001437749-26-008642Mar 17, 2026 8:53 PM
374Insider Transaction0001437749-26-008642Mar 17, 2026 8:53 PM
384Insider Transaction0001437749-26-008642Mar 17, 2026 8:53 PM
394Insider Transaction0001437749-26-008641Mar 17, 2026 8:53 PM
404Insider Transaction0001437749-26-008641Mar 17, 2026 8:53 PM
414Insider Transaction0001437749-26-008641Mar 17, 2026 8:53 PM
424Insider Transaction0001437749-26-008640Mar 17, 2026 8:52 PM
434Insider Transaction0001437749-26-008640Mar 17, 2026 8:52 PM
444Insider Transaction0001437749-26-008640Mar 17, 2026 8:52 PM
454Insider Transaction0001437749-26-008639Mar 17, 2026 8:52 PM
464Insider Transaction0001437749-26-008639Mar 17, 2026 8:52 PM
474Insider Transaction0001437749-26-008639Mar 17, 2026 8:52 PM
484Insider Transaction0001437749-26-008638Mar 17, 2026 8:52 PM
494Insider Transaction0001437749-26-008638Mar 17, 2026 8:52 PM
504Insider Transaction0001437749-26-008638Mar 17, 2026 8:52 PM
...

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