Altium Limited announced the retirement of long serving Non-Executive Director Carl Rooke effective 28 February 2017 and the appointment of Ms. Lynn Mickleburgh as a Non-Executive Director effective 1 March 2017. Mr. Rooke who has served on both the Audit and the Human Resources Committees will be replaced as Chair of the Audit Committee by Ms. Raelene Murphy effective 28th February 2017. Ms. Murphy is a Chartered Accountant with a BBus and is a GAICD member of the Australian Institute of Company Directors. Lynn is currently Head of Business Optimization at Atlassian Corporation PLC.