ADVA: AFR: Adtran Networks SE: Preliminary announcement of the publication of financial reports according to Articles 114, 115, 117 of the WpHG [the German Securities Act]

EQS Preliminary announcement financial reports: Adtran Networks SE / Preliminary announcement on the disclosure of financial statements Adtran Networks SE: Preliminary announcement of the publication of financial reports according to Articles 114, 115, 117 of the WpHG [the German Securities Act] 08.04.2025 / 23:11 CET/CEST Preliminary announcement of the publication of financial reports according to Articles 114, 115, 117 of the WpHG [the German Securities Act] transmitted by EQS News - a service of EQS Group. The issuer is solely responsible for the content of this announcement. Adtran Networks SE hereby announces that the following financial reports shall be disclosed: Report Type: Annual financial report Language: German Date of disclosure: April 30, 2025 Address: https://www.adva.com/de-de/about-us/investors/financial-results/financial-reports Language: English Date of disclosure: April 30, 2025 Address: https://www.adva.com/en/about-us/investors/financial-results/financial-reports Report Type: Annual financial report of the group Language: German Date of disclosure: April 30, 2025 Address: https://www.adva.com/de-de/about-us/investors/financial-results/financial-reports Language: English Date of disclosure: April 30, 2025 Address: https://www.adva.com/en/about-us/investors/financial-results/financial-reports 08.04.2025 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. Archive at www.eqs-news.com Language: English Company: Adtran Networks SE Märzenquelle 1-3 98617 Meiningen-Dreissigacker Germany Internet: www.adva.com, www.adtran.com End of News EQS News Service 2113602 08.04.2025 CET/CEST EQS Preliminary announcement financial reports: Adtran Networks SE / Preliminary announcement on the disclosure of financial statements Adtran Networks SE: Preliminary announcement of the publication of financial reports according to Articles 114, 115, 117 of the WpHG [the German Securities Act] 08.04.2025 / 23:11 CET/CEST Preliminary announcement of the publication of financial reports according to Articles 114, 115, 117 of the WpHG [the German Securities Act] transmitted by EQS News - a service of EQS Group. The issuer is solely responsible for the content of this announcement. 08.04.2025 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. Archive at www.eqs-news.com 2113602 08.04.2025 CET/CEST