Substantial Shareholders

At 29 September 2017 the following substantial shareholders were registered:

Title Ordinary Shares % of total Ordinary shares
Industry Super Holdings Pty Ltd 3,990,000 5.72
Fred Bart Group 5,309,075 7.61
Northrop Grumman Space and Mission Systems Corp.* 5,000,000 7.16
Technology Investments Pty Limited 3,954,185 5.66
Credit Suisse Holdings (Australia) Limited 4,013,684 5.75