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BELFBNasdaq
BEL FUSE INC /NJ
Electronic Coils, Transformers & Other Inductors · NJ · CIK 729580
Bel Fuse Inc. designs, manufactures, and markets products that power, protect, and connect electronic circuits for various industries
red 8-K · 90d
$4.18B
Market cap
$315.65
Last close
+1.6%
1D
+3.7%
5D
428K
Volume
Price · last 39 sessions+10.1%
May 4L $249.71 · H $315.65Jun 29
428
Total filings
May 28, 2026
Last filing
12/31
Fiscal year end
8-KExecutive Change · Shareholder VoteMay 28, 2026424B5PROSPECTUS SUPPLEMENTMay 14, 20268-KMaterial Agreement · Company UpdateMay 14, 2026424B5PROSPECTUS SUPPLEMENTMay 13, 20268-KCompany UpdateMay 12, 202610-QFORM 10-QMay 5, 20268-KResults of OperationsApr 29, 2026DEFA14AFORM DEFA14AApr 17, 2026DEFA14AFORM DEFA14AApr 10, 2026DEF 14AFORM DEF 14AApr 10, 20268-KExecutive Change · Results of OperationsApr 6, 20268-K/AAuditor ChangeFeb 24, 202610-KFORM 10-KFeb 24, 20268-KResults of OperationsFeb 17, 2026SC 13D/ASC 13D/AJan 28, 20268-KExecutive Change · Reg FD DisclosureJan 15, 20268-KAuditor ChangeDec 10, 2025SC 13D/ASC 13D/ADec 9, 20258-KMaterial Impairment · Reg FD DisclosureDec 3, 202510-QFORM 10-QNov 4, 20258-KResults of OperationsOct 29, 202510-QFORM 10-QJul 31, 20258-KResults of OperationsJul 24, 20258-KExecutive ChangeJul 3, 20258-KExecutive Change · Shareholder VoteMay 28, 20258-KExecutive ChangeMay 21, 20258-KNew Debt / ObligationMay 6, 202510-QFORM 10-QMay 1, 20258-KResults of OperationsApr 24, 2025DEFA14AFORM DEFA14AApr 11, 2025DEF 14AFORM DEF 14AApr 11, 20258-KExecutive ChangeMar 18, 202510-KFORM 10-KFeb 28, 20258-KExecutive Change · Results of OperationsFeb 18, 20258-KExecutive Change · Reg FD DisclosureFeb 7, 20258-K/ACompany UpdateJan 29, 20258-KMaterial Agreement · Acquisition / DispositionNov 20, 202410-QFORM 10-QOct 29, 20248-KResults of OperationsOct 23, 20248-KMaterial Agreement · New Debt / ObligationSep 24, 20248-KResults of Operations · Company UpdateSep 19, 20248-KCode of EthicsAug 6, 202410-QFORM 10-QJul 31, 20248-KResults of OperationsJul 24, 20248-KExecutive Change · Reg FD DisclosureJul 2, 20248-KShareholder VoteMay 14, 202410-QFORM 10-QApr 30, 20248-KResults of Operations · Company UpdateApr 25, 2024SC 13GBROWN ADVISORY INCApr 23, 2024DEFA14AFORM DEFA14AApr 1, 2024DEF 14AFORM DEF 14AApr 1, 202410-KFORM 10-KMar 11, 2024DEFA14AFORM DEFA14AMar 7, 20248-KExecutive Change · Company UpdateMar 7, 20248-KResults of Operations · Company UpdateFeb 21, 2024SC 13GSC 13GJan 26, 20248-KCompany UpdateJan 17, 202410-QFORM 10-QNov 3, 20238-KResults of Operations · Bylaw AmendmentOct 25, 202310-QFORM 10-QAug 4, 20238-KExecutive Change · Results of OperationsJul 26, 20238-KReg FD Disclosure · Company UpdateJun 26, 20238-KShareholder VoteMay 24, 202310-QFORM 10-QMay 5, 20238-KResults of OperationsApr 27, 2023DEFA14AFORM DEFA14AApr 10, 2023DEF 14AFORM DEF 14AApr 10, 20238-KExecutive ChangeApr 4, 202310-KFORM 10-KMar 10, 2023SC 13GSC 13GMar 10, 20238-KResults of OperationsFeb 22, 2023SC 13GSCHEDULE 13GFeb 9, 20238-KCompany UpdateJan 4, 2023SC 13DSC 13DNov 10, 202210-QFORM 10-QNov 4, 20228-KResults of OperationsOct 26, 202210-QFORM 10-QAug 5, 20228-KExecutive ChangeAug 1, 20228-KResults of OperationsJul 28, 20228-KShareholder VoteMay 24, 2022
Insider Activity
In the 90 days to Mar 16, 2026: 7 sold $15.7M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 16, 2026 | Bernstein DanielDirector,TenPercentOwner | Sell | 6,667 | $203.21 | $1.4M |
| Mar 16, 2026 | Dawson StephenPres. - Power Solutions | Sell | 3,444 | $203.21 | $700K |
| Mar 16, 2026 | Lai Kenneth Koon KeungVP of Asia Operations | Sell | 552 | $203.21 | $112K |
| Mar 16, 2026 | Kozlovsky SuzanneGlobal Head of People | Sell | 214 | $203.21 | $43K |
| Mar 6, 2026 | Bittner PeterPres. - Connectivity Solution | Sell | 12,311 | $195.00 | $2.4M |
| Mar 5, 2026 | Bittner PeterPres. - Connectivity Solution | Sell | 10,000 | $209.00 | $2.1M |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 9,362 | $237.05 | $2.2M |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 6,028 | $233.88 | $1.4M |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 4,997 | $235.75 | $1.2M |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 4,695 | $234.68 | $1.1M |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 3,222 | $235.81 | $760K |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 2,496 | $237.78 | $593K |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 2,169 | $215.65 | $468K |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 887 | $217.13 | $193K |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 64 | $238.40 | $15K |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 44 | $218.45 | $10K |
| Feb 25, 2026 | Tuweiq Farouq Salem AliPresident and CEO | Sell | 3 | $236.84 | $711 |
| Feb 24, 2026 | Gilbert Peter EDirector | Sell | 4,500 | $238.75 | $1.1M |
| Dec 12, 2025 | Hutkin LynnChief Financial Officer | Sell | 2,521 | $168.71 | $425K |
| Dec 12, 2025 | Hutkin LynnChief Financial Officer | Sell | 1,079 | $169.49 | $183K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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