Bronstein, Gewirtz & Grossman, LLC Encourages ADTRAN Holdings, Inc. (ADTN) Investors to Inquire about Securities Investigation

  • NEW YORK CITY, NY / ACCESS Newswire / May 27, 2025 / Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of ADTRAN Holdings, Inc. ("ADTRAN" or "the Company") (NASDAQ:ADTN). Investors who purchased ADTRAN securities are encouraged to obtain additional information and assist the investigation by visiting the firm's site: bgandg.com/ADTN.