Feb 21 (Reuters) - Nexus Energy Ltd
Feb 21 (Reuters) - Stellar Resources Ltd
Feb 21 (Reuters) - Billabong International Ltd
Feb 21 (Reuters) - Cobar Consolidated Resources Ltd
Feb 21 (Reuters) - Royal Dutch Shell PLC
Feb 21 (Reuters) - Royal Dutch Shell PLC
* NAB posts A$1.55 bln Q1 cash profit
* Bad debts fall 23 pct
* UK compensation
Feb 21 (Reuters) - Sundance Energy Australia Ltd
Feb 21 (Reuters) - Billabong International Ltd
Feb 21 (Reuters) - Ord River Resources Ltd