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Home / ADTRAN Holdings, Inc. / Filings / SC 13G/A

SC 13G/A

SCHEDULE 13G/A (AMENDMENT NO 6)

Company: ADTRAN Holdings, Inc.
Filed: February 12, 2013
Accession Number: 0001437749-13-001404

View Document ↗ View on SEC.gov ↗

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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.