Capital Structure

Shares on Issue

Shares On Issue
128,134,279 Ordinary fully paid shares (ASX Code: IDO)

Options Granted

Options Granted
1,250,000 Unlisted options exercisable at $0.45 each on or before 30 June 2010
300,000 Unlisted options exercisable at $0.20 each on or before 30 June 2010
1,500,000 Unlisted options exercisable at $0.75 each on or before 31 December 2010
1,550,000 Unlisted options exercisable at $1.20 each on or before 30 November 2010
   

Top 20 Shareholders

Top 20 Shareholders
 Ordinary Shares
 ShareholderNumberPercentage
1 Merrill Lynch (Australia) Nominees Pty Limited 17,818,034 13.95%
2 Nusantara Energy Limited 14,000,000 10.96%
3 Arredo Pty Ltd 7,000,000 5.48%
4 ANZ Nominees Limited 5,994,791 4.70%
5 HSBC Custody Nominees (Australia) Pty Ltd 3,775,000 2.96%
6 Mr John David Hopkins & Mrs Karyn Hopkins 3,063,474 2.40%
7 Mr Andrew Kenneth Winstanley 3,063,474 2.40%
8 Crown Valley Resources Limited 3,000,000 2.35%
9 Perella Weinberg Partners Xerion Master Fund Ltd 2,625,835 2.06%
10 Indosean Investment Pte Ltd 2,550,000 2.00%
11 Trillium Investments Pty Ltd 2,453,864 1.92%
12 Broadscope Pty Ltd 2,096,640 1.64%
13 Mr Michael Charles Mann 1,990,385 1.56%
14 Mountainside Investments Pty Ltd 1,865,000 1.46%
15 Mr William Richard Brown 1,771,958 1.39%
16 Edward Aryeh Sugar 1,689,287 1.32%
17 AWJ Family Pty Ltd 1,166,192 0.91%
18 Mr John Gary Gold 1,067,318 0.84%
19 National Nominees Limited 1,008,701 0.79%
20 Archipelago Energy & Resources Pte Ltd 1,000,000 0.78%
  Total Top 20 78,999,953 61.87%
  Others 48,684,326 38.13%
  Total Ordinary Shares on Issue 128,134,279 100%