EQS-CMS: Adtran Holdings, Inc.: Release according to Article 50 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution

Adtran Holdings, Inc. / US00486H1059

EQS Post-admission Duties announcement: Adtran Holdings, Inc. / Third country release according to Article 50 Para. 1, No. 2 of the WpHG [the German Securities Trading Act]
Adtran Holdings, Inc.: Release according to Article 50 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution

22.01.2026 / 15:39 CET/CEST
Dissemination of a Post-admission Duties announcement according to Article 50 Para. 1, No. 2 WpHG transmitted by EQS News - a service of EQS Group.
The issuer is solely responsible for the content of this announcement.

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On 21 January 2026, Adtran Holdings, Inc. filed a form 8K with the US Securities and Exchange Commission (SEC), available on the SEC website https://www.sec.gov/ix?doc=/Archives/edgar/data/926282/000119312526018367/adtn-20260121.htm and also issued a press release available on the company website https://investors.adtran.com/news/news-details/2026/ADTRAN-Holdings-Inc--announces-certain-preliminary-fourth-quarter-and-full-year-2025-results/default.aspx. 

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22.01.2026 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.
View original content: EQS News

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Language:	English
Company:	Adtran Holdings, Inc.
	901 Explorer Boulevard
	35806 Huntsville
	United States
Internet:	www.adtran.com

End of News	EQS News Service

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2264668  22.01.2026 CET/CEST