$BELFB
Bel Fuse Inc
XNAS•Technology•Electronic Coils, Transformers & Other Inductors
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Plans & pricingDonateBel Fuse Inc
XNAS•Technology•Electronic Coils, Transformers & Other Inductors
Why is BELFB up today? It is at $241.97 (+1.55%), and our scanner flagged it 32 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment BELFB spikes, and full due diligence on BELFB — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $BELFB 32 times in the last 30 days. Create a free account to track $BELFB, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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Here is the latest on BELFB from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for BELFB today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystBEL FUSE INC /NJ: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Sep 15, 2026 · 5 days agoA share sale has already completed, so that supply is out there. Size not stated in the filing.
Some filings did not state a size, so these are floors.
Recent priced share offering — a one-time sale that has already completed (not ongoing)
Sources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Vellucci Vincent Director | Sold (automatic/other) | -1K 0.05% of company | sold 12% | 7K | $235K at $235.15 | Sep 14, 26 |
Vellucci Vincent Director | Sold (automatic/other) | -393 0.02% of company | sold 4.5% | 8K | $96K at $243.61 | Sep 2, 26 |
Gilbert Peter E Director | Sold (automatic/other) | -500 0.02% of company | sold 40% | 750 | $146K at $292.12 | Aug 12, 26 |
Kozlovsky Suzanne Officer | Sold (automatic/other) | -731 0.03% of company | sold 6.0% | 12K | $195K at $266.98 | Jun 1, 26 |
Kozlovsky Suzanne Officer | Sold (automatic/other) | -214 | sold 1.7% | 12K | $43K at $203.21 | Mar 16, 26 |
Dawson Stephen Officer | Sold (automatic/other) | -3K 0.2% of company | sold 23% | 12K | $700K at $203.21 | Mar 16, 26 |
Bernstein Daniel Director | Sold (automatic/other) | -7K 0.3% of company | sold 22% | 24K | $1.4M at $203.21 | Mar 16, 26 |
Lai Kenneth Koon Keung Officer | Sold (automatic/other) | -552 0.03% of company | sold 6.8% | 8K | $112K at $203.21 | Mar 16, 26 |
Smelker Thomas Officer | Acquired (grant/award) | +3K 0.1% of company | n/a | 3K | n/a | Mar 15, 26 |
Smelker Thomas Officer | Acquired (grant/award) | +62 | n/a | 62 | n/a | Mar 15, 26 |
Kozlovsky Suzanne Officer | Acquired (grant/award) | +437 0.02% of company | added 3.6% | 12K | n/a | Mar 15, 26 |
Smith Rita Director | Acquired (grant/award) | +1K 0.05% of company | added 21% | 6K | n/a | Mar 15, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.


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Here is the latest on BELFB from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for BELFB today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
BELFB last traded at $241.97, up 1.55% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Bel Fuse Inc (BELFB) is next expected to report earnings on Wednesday, November 4, 2026, about 45 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
Yes. BELFB currently has a dividend yield of about 0.12% ($0.28 per share per year). Dividend figures can change; this is not investment advice.
The BELFB Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged BELFB 32 times in the last 30 days.
BELFB (Bel Fuse Inc) trades on XNAS, with a market cap of about $526M in the ELECTRONIC COILS, TRANSFORMERS & OTHER INDUCTORS sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge BELFB for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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