Total voting rights | 30 April 2026 19:18

Adtran Holdings, Inc.: Release according to Article 41 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution

Adtran Holdings, Inc. / Total Voting Rights Announcement
Adtran Holdings, Inc.: Release according to Article 41 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution

30.04.2026 / 19:18 CET/CEST
Total Voting Rights Announcement transmitted by EQS News – a service of EQS Group .
The issuer is solely responsible for the content of this announcement.

Publication of new total number of voting rights according to Sec. 41 WpHG

1. Details of issuer

Adtran Holdings, Inc.
901 Explorer Boulevard
35806 Huntsville
United States

2. Type of capital measure or other measure

	Type of capital measure or other measure	Date of status / date of effect
X	Conditional capital increase (Sec. 41 para. 2 WpHG)	30.04.2026
	Other (capital) measure (Sec. 41 para. 1 WpHG)

3. New total number of voting rights:

80.971.042
number of multiple voting rights thereof: 0

30.04.2026 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.

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

End of News EQS News Service

2319714  30.04.2026 CET/CEST