ADVA Optical Networking SE: Approval of public exchange offer of Acorn HoldCo, Inc. by German Federal Ministry of Economics and Climate Protection

Today, the German Federal Ministry for Economics and Climate Protection (BMWK) has granted the foreign direct investment approval that was required for closing the public exchange offer made by ADTRAN Inc.s subsidiary, Acorn HoldCo, Inc. (Acorn HoldCo).