ROSEN, A HIGHLY RANKED LAW FIRM, Reminds ADTRAN, Inc. Investors of Important Deadline in Securities Class Action – ADTN
NEW YORK, Dec. 02, 2019 (GLOBE NEWSWIRE) -- Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of ADTRAN, Inc. (NASDAQ: ADTN) from February 28, 2019 through October 9, 2019, inclusive (the “Class Period”) of the …