DD : Adtran Holdings, Inc.

ADTN

Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with them 11.09.2023 / 00:00 CET/CEST The issuer is solely responsible for the content of this announcement.

11.09.2023 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.Archive at www.eqs-news.com

85731  11.09.2023 CET/CEST