INVESTOR ACTION REMINDER: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against GTT Communications, Inc. and ...
LOS ANGELES, Aug. 27, 2019 (GLOBE NEWSWIRE) -- The Schall Law Firm, a national shareholder rights litigation firm, announces the filing of a class action lawsuit against GTT Communications, Inc. (“GTT” or “the Company”) (NYSE: GTT) for violations of §§10(b …