Welcome to our dedicated page for Bel Fuse SEC filings (Ticker: BELFA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Bel Fuse Inc.'s SEC filings document an operating company that designs and manufactures electronic components, systems, and solutions for aerospace, defense, industrial, and data-driven markets. Its 8-K reports furnish quarterly and annual results, guidance-related press releases, and segment reporting changes tied to Aerospace, Defense & Rugged Solutions and Industrial Technology & Data Solutions.
Filings also record governance through proxy materials, executive compensation tables, auditor-change disclosures, officer appointments and retirements, and material event reports that include operating updates such as the completed dataMate acquisition. The record reflects Bel's New Jersey incorporation, Nasdaq listings for BELFA and BELFB, and its Class A and Class B common-share capital structure.
Bel Fuse Inc. furnished a press release reporting results for the three and nine months ended September 30, 2025, as Exhibit 99.1 to an 8-K under Item 2.02. The company notes this information is furnished, not filed, and therefore is not subject to Section 18 liability nor incorporated by reference unless specifically stated.
The filing lists Bel’s Class A (BELFA) and Class B (BELFB) common stock on the Nasdaq Global Select Market. The 8-K was signed by President and Chief Executive Officer Farouq Tuweiq on October 29, 2025.