X0306 4 2020-06-30 0 0001315255 GTT Communications, Inc. GTT 0001075708 ERVING JULIUS W II C/O GTT COMMUNICATIONS INC. 7900 TYSONS ONE PLACE, SUITE 1450 MCLEAN VA 22102 1 0 0 0 Common Stock, par value $.0001 per share 2020-06-30 4 A 0 2528 8.16 A 32443 D Common Stock, par value $.0001 per share 2020-07-01 4 A 0 21985 0 A 54428 D Shares issued in lieu of cash compensation for service on the Company's Board of Directors On July 1, 2020 the reporting person was granted 21,985 Restricted Stock Awards ("RSAs") pursuant to the GTT Stock Compensation Plan. Theses shares will vest in whole on June 30, 2021. s/ Julius W Erving II 2020-07-06