November 03, 2026 at 01:12 PM UTC
8-K - ADTRAN Holdings, Inc. (0000926282) (Filer)
Filed: 2026-11-03 AccNo: 0001193125-26-444397 Size: 16 MB Item 2.02: Results of Operations and Financial Condition Item 7.01: Regulation FD Disclosure Item 9.01: Financial Statements and Exhibits
Official source: U.S. Securities and Exchange Commission
Official source published: November 03, 2026 at 01:11 PM UTC
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