| Date | Open | Close | Volume |
| 2010-03-02 | 5.00 | 4.86 | 17300 |
| 2010-03-01 | 5.00 | 5.00 | 9300 |
| 2010-02-26 | 4.92 | 4.95 | 11700 |
| 2010-02-25 | 4.94 | 4.89 | 1700 |
| 2010-02-24 | 4.95 | 4.90 | 3200 |
| 2010-02-23 | 5.53 | 4.90 | 8100 |
| 2010-02-22 | 4.63 | 4.92 | 11800 |
| 2010-02-19 | 4.79 | 4.70 | 9900 |
| 2010-02-18 | 4.81 | 4.80 | 17000 |
| 2010-02-17 | 4.85 | 4.90 | 16200 |
| 2010-02-16 | 4.82 | 4.84 | 25200 |
| 2010-02-12 | 4.52 | 4.80 | 12000 |
| 2010-02-11 | 4.41 | 4.59 | 5400 |
| 2010-02-10 | 4.46 | 4.42 | 8400 |
| 2010-02-09 | 4.43 | 4.46 | 34000 |
| 2010-02-08 | 4.44 | 4.38 | 32800 |
| 2010-02-05 | 4.39 | 4.38 | 26600 |
| 2010-02-04 | 4.64 | 4.45 | 35800 |
| 2010-02-03 | 4.75 | 4.63 | 21800 |
| 2010-02-02 | 4.00 | 4.80 | 11900 |
| 2010-02-01 | 4.60 | 4.75 | 14900 |
| 2010-01-29 | 4.59 | 4.51 | 8400 |
| 2010-01-28 | 4.58 | 4.57 | 9100 |
| 2010-01-27 | 4.67 | 4.54 | 9400 |
| 2010-01-26 | 4.59 | 4.60 | 16500 |
| 2010-01-25 | 4.55 | 4.55 | 30000 |
| 2010-01-22 | 4.67 | 4.61 | 22800 |
| 2010-01-21 | 4.80 | 4.70 | 20300 |
| 2010-01-20 | 4.90 | 4.83 | 13800 |
| 2010-01-19 | 5.10 | 4.98 | 12600 |
| 2010-01-15 | 4.72 | 5.14 | 32100 |
| 2010-01-14 | 5.14 | 5.08 | 10900 |
Other Companies: 12-04-2009 | iShares MSCI Kokusai Index | 03-04-2007
Centurytel, Inc. | 06-28-2008-1 | Gran Tierra Energy, Inc.