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Home / ADTRAN Holdings, Inc. / Filings / 11-K

11-K

11-K Filing

Company: ADTRAN Holdings, Inc.
Filed: June 30, 1998
Period of Report: December 31, 1997
Accession Number: 0000926282-98-000008

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.