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BELF
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Bel Fuse Inc.

BELFB · Technology · Bel Fuse Inc. designs, manufactures, markets, and sells products that power, protect, and connect electronic circuits

Bel Fuse Inc. (BELFB), in the Technology sector, has 11 disclosed filings on Paydirt over the trailing twelve months from 8 corporate insiders: 0 purchases and 11 sales. Filers took a median of 1 day from execution to disclosure, and the most recent trade was executed Sep 14 and filed Sep 15. The most active filer was Kenneth Koon Keung Lai with 4 filings.

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Filings, ttm
11
0 buys · 11 sells
Traders, ttm
8
8 insiders
Volume, ttmiDollar value disclosed in the window
$17.5M
estimated for Congress, as filed for insiders
Median delay
1d
execution to disclosure
Last traded
Sep 14
Filed Sep 15
ADViAverage daily dollar volume
$79.0M
market data
Share price · 12M
$242 (+65.4%)
$333$234$134Sep 22 2025Mar 23Sep 18

Adjusted for splits and dividends.

Volume by month
$9.0M$4.5M$0Oct 2024Apr 2025Oct 2025Apr 2026Nov 2024 · sells $116KMay 2025 · sells $438KJun 2025 · sells $336KAug 2025 · sells $396KNov 2025 · sells $614KDec 2025 · sells $848KFeb 2026 · sells $9.0MMar 2026 · sells $6.7MAug 2026 · sells $146KSep 2026 · sells $235K
Buys $0 Sells $18.8M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed
KL Kenneth Koon Keung Lai VP of Asia Operations 4 filings DB Daniel Bernstein President and CEO 3 filings SD Stephen Dawson Pres. - Power Solutions 3 filings PG Peter E Gilbert Director 2 filings PB Peter Bittner Pres. - Connectivity Solution 1 filing LH Lynn Hutkin Chief Financial Officer 1 filing FT Farouq Salem Ali Tuweiq President and CEO 1 filing VV Vincent Vellucci Director 1 filing
Recent filings
Vincent VellucciSALE Director $235K
1,000 sh × $235.15
Exec Sep 14
Filed Sep 15 · 2:54 PM ET Peter E GilbertSALE Director $146K
500 sh × $292.12
Exec Aug 12
Filed Aug 14 · 10:45 AM ET Stephen DawsonSALE Pres. - Power Solutions $700K
3,444 sh × $203.21
Exec Mar 16
Filed Mar 17 · 5:30 PM ET Daniel BernsteinSALE Director $1.4M
6,667 sh × $203.21
Exec Mar 16
Filed Mar 17 · 5:30 PM ET Kenneth Koon Keung LaiSALE VP of Asia Operations $112K
552 sh × $203.21
Exec Mar 16
Filed Mar 17 · 5:30 PM ET Peter BittnerSALE Pres. - Connectivity Solution $4.5M
22,311 sh across 2 lots
Exec Mar 5
Filed Mar 9 · 5:30 PM ET Farouq Salem Ali TuweiqSALE President and CEO $7.9M
33,856 sh across 8 lots
Exec Feb 25
Filed Feb 26 · 5:30 PM ET Peter E GilbertSALE Director $1.1M
4,500 sh × $238.75
Exec Feb 24
Filed Feb 25 · 5:30 PM ET Lynn HutkinSALE Chief Financial Officer $848K
5,000 sh across 4 lots
Exec Dec 12 2025
Filed Dec 16 2025 · 5:30 PM ET Kenneth Koon Keung LaiSALE VP of Asia Operations $279K
1,936 sh × $144.23
Exec Nov 17 2025
Filed Nov 19 2025 · 5:30 PM ET Daniel BernsteinSALE Director $335K
2,323 sh × $144.23
Exec Nov 17 2025
Filed Nov 19 2025 · 5:30 PM ET Kenneth Koon Keung LaiSALE VP of Asia Operations $243K
1,900 sh × $128.00
Exec Aug 1 2025
Filed Aug 4 2025 · 5:30 PM ET Stephen DawsonSALE Pres. - Power Solutions $152K
1,200 sh × $127.07
Exec Jul 31 2025
Filed Aug 1 2025 · 5:30 PM ET Kenneth Koon Keung LaiSALE VP of Asia Operations $336K
4,000 sh × $84.03
Exec Jun 13 2025
Filed Jun 16 2025 · 5:30 PM ET Daniel BernsteinSALE President and CEO $438K
6,652 sh × $65.82
Exec Apr 30 2025
Filed May 1 2025 · 5:30 PM ET Stephen DawsonSALE Pres. - Power Solutions $116K
1,500 sh × $77.65
Exec Nov 21 2024
Filed Nov 22 2024 · 5:30 PM ET