Changes at the stock exchange operator follow the departure of Smart chief executive Anna Scott earlier this year.
Graeme Hastilow appointed.
Hawksworth replaces Fraser Whineray, again.
Appointment comes as company scales for growth.
Sharon Cullwick will replace Andrew King.
Mark Binns took over as chair from March 1, 2018.
Owen Batchelor and Tim O’Loan will join the Auckland-based company in April.
Luke Walker will continue to work from Morrison Mallett’s Wellington office.
Damien Tucker has had senior executive roles in a number of industries.
Dr Jim Mather is a widely experienced leader in Māori, Pasifika and mainstream organisations.
