GTT Communications, Inc. Loss Form

(1) following GTT’s acquisition of Interoute Communications Holdings S.A., there were delays in migrating Interoute’s legacy systems and processes into GTT’s client management database system; (2) Interoute had made a strategic priority shift to sell cloud services that was a higher percentage of Interoute’s sales in the two years leading up to the acquisition; (3) a material percentage of the Interoute sales representatives were not productive at selling GTT’s core cloud networking services; (4) GTT was unable to yield as many Interoute salespeople because Interoute had hired many sales people focused on cloud services and allowed underperforming sales representatives to remain at Interoute; and (5) as a result of the foregoing, Defendants’ public statements were materially false and/or misleading and/or lacked a reasonable basis.