BELFB BEL FUSE INC /NJ

company

SEC Filings & Insider Trading Activity 2026

Business Overview

• • Core business model: designs, manufactures, markets electronic circuit power, protection, and connectivity products for diverse industries
• • No new products, services, or segments explicitly introduced or emphasized this year

Risk Factors

• • Regulatory/legal risk: $13.1M impairment charge in Q4-25 for innolectric investment due to insolvency and cessation of majority owner financial support
• • Geopolitical/macro risk: PRC labor shortages affected by government and social policies could force higher-cost manufacturing relocation, materially hurting margins

Management Discussion & Analysis

• • Revenue $675.5M in 2025, up 26.3% YoY from $534.8M in 2024; Power Solutions up $111.3M (45.3%) with $136.6M from Enercon acquisition
• • Gross margin 39.1% in 2025 vs 37.8% in 2024; Power Solutions margin 42.7% vs 42.4%, Connectivity 38.7% vs 37.1%, Magnetic 27.6% vs 25.3%

Risk Factors

• • New risk from prolonged global tariff uncertainty triggered by escalating U.S. tariffs up to 55% on imports, including 10% from PRC, affecting 25% of global sales
• • Most materially updated risk: escalation in U.S. tariffs on imports from PRC, Israel, Slovakia, DR impacting cost of goods sold and supply chain stability

What are the latest BELFB SEC filings in 2026?

BEL FUSE INC /NJ (BELFB) has filed a 10-K annual report on February 24, 2026, a 10-Q quarterly report on November 4, 2025, an 8-K current report on April 29, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did BELFB file its most recent 10-K annual report?

BEL FUSE INC /NJ (BELFB) filed its most recent 10-K annual report on February 24, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view BELFB 10-Q quarterly reports?

BEL FUSE INC /NJ (BELFB)'s most recent 10-Q quarterly report was filed on November 4, 2025. SignalX displays every BELFB 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has BELFB filed recently?

BEL FUSE INC /NJ (BELFB)'s most recent 8-K was filed on April 29, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find BELFB insider trading activity (Form 4)?

SignalX aggregates every BELFB Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does BELFB file with the SEC?

BEL FUSE INC /NJ (BELFB) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new BELFB filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for BEL FUSE INC /NJ (BELFB).

What is BELFB's SEC CIK number?

BEL FUSE INC /NJ (BELFB)'s SEC CIK (Central Index Key) number is 729580. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 729580 to look up all BELFB filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find BELFB return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from BEL FUSE INC /NJ (BELFB) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.