Persons with Significant Control

2 Active 0 Ceased

Active PSCs

Mimecast Uk Limited

United Kingdom

Notified on 14 Nov 2016

Nature of Control

Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent

Mimecast Services Limited

United Kingdom

Notified on 14 Nov 2016

Nature of Control

Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent