Certain Shares of NetLink NBN Trust are subject to a Lock-Up Agreement Ending on 19-JAN-2018. These Shares will be under lockup for 185 days starting from 18-JUL-2017 to 19-JAN-2018. Details: Holdco has agreed with the Joint Issue Managers and the Joint Global Coordinators that, from the date of the lock-up letter until the date falling six months from the Listing Date (the “Lock-Up Period”), it will not, without the prior written consent of the Joint Issue Managers and the Joint Global Coordinators. The Trustee-Manager has agreed with the Joint Issue Managers and the Joint Global Coordinators that, from the date of the International Placement Agreement until the date falling six months from the Listing Date, it will not, without the prior written consent of the Joint Issue Managers and the Joint Global Coordinators.