McGown chairs Sipa, among this week's moves

Board movements

Sipa Resources has appointed Craig McGown to its board as non-executive chairman, following the resignation of Ian Pearce. Mr McGown is an investment banker and executive director of corporate advisory firm New Holland Capital. He is the former chairman of DJ Carmichael.

Nido Petroleum managing director Philip Byrne has resigned, after three years at the helm. Mr Byrne will cease employment at the Philippines-focused oil producer at end of April.