{"url_path":"/sec/adtn/8-k/2026-07-22/item-7-01","section_key":"item-7-01","section_title":"Item 7.01 Regulation FD Disclosure.","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-22","source_url":"https://www.sec.gov/Archives/edgar/data/926282/0001193125-26-311290-index.html","accession_number":"0001193125-26-311290","cik":"0000926282","ticker":"ADTN","issuer_name":"ADTRAN Holdings, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/926282/0001193125-26-311290-index.html","primary_entity_key":"0000926282","primary_entity_name":"ADTRAN Holdings, Inc."},"word_count":208,"has_tables":true,"body_markdown":"Item 7.01 Regulation FD Disclosure.\n\nAs a company listed on the Frankfurt Stock Exchange, ADTRAN is subject to German and European securities laws. Article 17 of the Market Abuse Regulation (EU) No. 596/2014 (the “MAR”) of the European Parliament and of the Council of 16 April 2014 mandates that listed issuers such as ADTRAN provide real time disclosure in certain circumstances, including where management’s expected results materially deviate from previously announced guidance or analyst consensus. On July 22, 2026, (CEST), ADTRAN published an ad hoc announcement in Germany disclosing certain preliminary financial results for the fiscal quarter ended June 30, 2026 in accordance with the MAR.\n\nA copy of ADTRAN’s ad hoc announcement is attached as Exhibit 99.2 hereto and incorporated by reference in this Item 7.01.\n\nThe information included in, or incorporated into, Items 2.02 and 7.01 of this Current Report on Form 8-K is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing."}