ADTN INVESTOR ALERT: ROSEN, A LEADING LAW FIRM, Encourages ADTRAN Holdings, Inc. Investors to Inquire About Securities Class Action Investigation – ADTN

WHY: Rosen Law Firm, a global investor rights law firm, announces an investigation of potential securities claims on behalf of shareholders of ADTRAN Holdings, Inc. (NASDAQ: ADTN) resulting from allegations that Adtran may have issued materially misleading business information to the investing public.

SO WHAT: If you purchased Adtran securities you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. The Rosen Law Firm is preparing a class action seeking recovery of investor losses.

WHAT TO DO NEXT: To join the prospective class action, go to https://rosenlegal.com/submit-form/?case_id=22898 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email pkim@rosenlegal.com or cases@rosenlegal.com for information on the class action.

WHAT IS THIS ABOUT: On February 20, 2024, after market hours, Adtran filed with the SEC a current report on Form 8-K which stated, in pertinent part, that “on February 20, 2024, the Audit Committee of the Board of Directors (the “Audit Committee”) of ADTRAN Holdings, Inc. (the “Company”) concluded, after considering the recommendations of management, that the presentation of the results attributable to the non-controlling interest and of the net loss attributable to the Company and, as a consequence, of the loss per common share attributable to the Company, were materially misstated in (i) the Company’s unaudited condensed consolidated financial statements as of and for the quarter ended March 31, 2023 included in the Company’s Quarterly Report on Form 10-Q/A for the fiscal quarter ended March 31, 2023, (ii) the Company’s unaudited condensed consolidated financial statements as of and for the quarter and six months ended June 30, 2023 included in the Company’s Quarterly Report on Form 10-Q for the fiscal quarter ended June 30, 2023, and (iii) the Company’s unaudited condensed consolidated financial statements as of and for the quarter and nine months ended September 30, 2023 included in the Company’s Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2023, respectively (collectively, the “Non-Reliance Periods”), and such financial statements should no longer be relied upon.”

On this news, the price of Adtran stock fell by $0.22 per share, or 3.45%, to close at $6.14 on February 21, 2024.

WHY ROSEN LAW: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Many of these firms do not actually litigate securities class actions. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017. The firm has been ranked in the top 4 each year since 2013 and has recovered hundreds of millions of dollars for investors. In 2019 alone the firm secured over $438 million for investors. In 2020, founding partner Laurence Rosen was named by law360 as a Titan of Plaintiffs’ Bar. Many of the firm’s attorneys have been recognized by Lawdragon and Super Lawyers.

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