Welcome to our dedicated page for Adtran SEC filings (Ticker: ADTN), 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.
Fiber-to-the-home line cards, open optical transport and cloud-managed access nodes make Adtran more than another hardware vendor—they also complicate its disclosures. Each 10-K details component pricing swings, government broadband subsidies and R&D for next-gen access chips. If you have ever searched for the Adtran annual report 10-K simplified or wondered where insiders bought shares, you know how dense these documents can be.
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Divisar Capital Management, LLC and Steven Baughman report shared beneficial ownership of 4,229,362 shares of ADTRAN Holdings, Inc. common stock, representing 5.3% of the class. The filing states Divisar acts as investment adviser to two funds that hold the shares and that Mr. Baughman, as CEO with voting and investment discretion, may be deemed beneficial owner. All reported shares are held with shared voting and dispositive power; neither reporting person claims sole voting or dispositive power. The ownership percentage is calculated from 80,052,167 shares outstanding as referenced in the filing.
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