Zhang Investor Law Alerts Investors of Deadline in Securities Class Action Lawsuit Against GTT Communications, Inc. – GTT

NEW YORK, Jan. 26, 2021 (GLOBE NEWSWIRE) -- Zhang Investor Law announces a class action lawsuit on behalf of shareholders who bought shares of GTT Communications, Inc. (NYSE: GTT) between May 5, 2016 and November 9, 2020, inclusive (the Class Period).