EQS Voting Rights Announcement: Adtran Networks SE<\/p>\n
Adtran Networks SE: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution <\/p>\n
06.05.2026 \/ 20:46 CET\/CEST
Dissemination of a Voting Rights Announcement transmitted by EQS News – a service of EQS Group.
The issuer is solely responsible for the content of this announcement.<\/p>\n
Notification of Major Holdings<\/strong><\/p>\n 1. Details of issuer<\/strong>\n<\/p>\n 2. Reason for notification<\/strong><\/p>\n 3. Details of person subject to the notification obligation<\/strong><\/p>\n 4. Names of shareholder(s)<\/strong> 7. Details on total positions<\/strong> b.1. Instruments according to Sec. 38 (1) no. 1 WpHG<\/strong><\/p>\n b.2. Instruments according to Sec. 38 (1) no. 2 WpHG<\/strong><\/p>\n 8. Information in relation to the person subject to the notification obligation<\/strong><\/p>\n <\/p>\n 9. In case of proxy voting according to Sec. 34 para. 3 WpHG<\/strong> Date of general meeting: \n Name:<\/td>\n Adtran Networks SE<\/td>\n<\/tr>\n \n Street:<\/td>\n M\u00e4rzenquelle 1-3<\/td>\n<\/tr>\n \n Postal code:<\/td>\n 98617<\/td>\n<\/tr>\n \n City:<\/td>\n Meiningen-Dreissigacker
Germany<\/td>\n<\/tr>\n\n Legal Entity Identifier (LEI):<\/td>\n 5299001QZNN0TKI9J120<\/td>\n<\/tr>\n \n X<\/td>\n Acquisition\/disposal of shares with voting rights<\/td>\n<\/tr>\n \n \u00a0<\/td>\n Acquisition\/disposal of instruments<\/td>\n<\/tr>\n \n \u00a0<\/td>\n Change of breakdown of voting rights<\/td>\n<\/tr>\n \n \u00a0<\/td>\n Other reason:<\/td>\n<\/tr>\n \n Legal entity: JPMorgan Chase & Co.
City of registered office, country: Wilmington, Delaware, United States of America (USA)<\/td>\n<\/tr>\n
\nholding directly 3% or more voting rights, if different from 3.
5. Date on which threshold was crossed or reached:<\/strong>
\n
6. Total positions<\/strong><\/p>\n\n \u00a0<\/td>\n % of voting rights attached to shares
(total of 7.a.)<\/td>\n% of voting rights through instruments
(total of 7.b.1 + 7.b.2)<\/td>\nTotal of both in %
(7.a. + 7.b.)<\/td>\nTotal number of voting rights pursuant to Sec. 41 WpHG<\/td>\n<\/tr>\n \n New<\/td>\n 2.95 %<\/td>\n 0.23 %<\/td>\n 3.18 %<\/td>\n 52054500<\/td>\n<\/tr>\n \n Previous notification<\/td>\n 3.18 %<\/td>\n 0.00 %<\/td>\n 3.18 %<\/td>\n \/<\/td>\n<\/tr>\n
\n
a. Voting rights attached to shares (Sec. 33, 34 WpHG)<\/strong><\/p>\n\n ISIN<\/td>\n Absolute<\/td>\n In %<\/td>\n<\/tr>\n \n \u00a0<\/td>\n Direct
(Sec. 33 WpHG)<\/td>\nIndirect
(Sec. 34 WpHG)<\/td>\nDirect
(Sec. 33 WpHG)<\/td>\nIndirect
(Sec. 34 WpHG)<\/td>\n<\/tr>\n\n DE0005103006<\/td>\n 0<\/td>\n 1537270<\/td>\n 0.00 %<\/td>\n 2.95 %<\/td>\n<\/tr>\n \n Total<\/strong><\/td>\n 1537270<\/td>\n 2.95 %<\/td>\n<\/tr>\n \n Type of instrument<\/td>\n Expiration or maturity date<\/td>\n Exercise or conversion period<\/td>\n Voting rights absolute<\/td>\n Voting rights in %<\/td>\n<\/tr>\n \n Right to recall shares lent out<\/td>\n n\/a<\/td>\n n\/a<\/td>\n 120128<\/td>\n 0.23 %<\/td>\n<\/tr>\n \n \u00a0<\/td>\n \u00a0<\/td>\n Total<\/strong><\/td>\n 120128<\/td>\n 0.23 %<\/td>\n<\/tr>\n \n Type of instrument<\/td>\n Expiration or maturity date<\/td>\n Exercise or conversion period<\/td>\n Cash or physical settlement<\/td>\n Voting rights absolute<\/td>\n Voting rights in %<\/td>\n<\/tr>\n \n Equity Swap<\/td>\n 01\/04\/2027<\/td>\n 01\/04\/2027<\/td>\n Cash<\/td>\n 80<\/td>\n 0 %<\/td>\n<\/tr>\n \n \u00a0<\/td>\n \u00a0<\/td>\n \u00a0<\/td>\n Total<\/strong><\/td>\n 80<\/td>\n 0.00015368508 %<\/td>\n<\/tr>\n \n \u00a0<\/td>\n Person subject to the notification obligation is not controlled nor does it control any other undertaking(s) that directly or indirectly hold(s) an interest in the (underlying) issuer (1.).<\/td>\n<\/tr>\n \n X<\/td>\n Full chain of controlled undertakings starting with the ultimate controlling natural person or legal entity:<\/td>\n<\/tr>\n \n Name<\/td>\n % of voting rights (if at least 3% or more)<\/td>\n % of voting rights through instruments (if at least 5% or more)<\/td>\n Total of both (if at least 5% or more)<\/td>\n<\/tr>\n \n JPMorgan Chase & Co.<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n JPMorgan Chase Bank, National Association<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n J.P. Morgan International Finance Limited<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n J.P. Morgan Capital Holdings Limited<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n J.P. Morgan Securities plc <\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n –<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n JPMorgan Chase & Co.<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n JPMorgan Chase Holdings LLC<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n J.P. Morgan Broker-Dealer Holdings Inc.<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n \n J.P. Morgan Securities LLC<\/td>\n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n
\n(only in case of attribution of voting rights in accordance with Sec. 34 para. 1 sent. 1 No. 6 WpHG)<\/p>\n
Holding total positions after general meeting (6.) after annual general meeting:<\/p>\n\n Proportion of voting rights<\/td>\n Proportion of instruments<\/td>\n Total of both<\/td>\n<\/tr>\n \n %<\/td>\n %<\/td>\n %<\/td>\n<\/tr>\n