Credit Suisse First Boston Australia (Holdings) Limited became a substantial shareholder in Nautronix Limited on 21 May 2002 with a relevant interest in the issued share capital of 3,475,000 ordinary shares (5.12%).
Guinness Peat Group Plc became a substantial shareholder in Caltex Australia Limited on 23 May 2002 with a relevant interest in the issued share capital of 13,500,000 ordinary shares (5.0%).

