| Period |
Price
( ) |
| Apr. 16, 08 - Oct. 31, 08 |
2,442 |
| Nov. 1, 08 - Dec. 19, 08 |
2,775 |
| Dec. 20, 08 - Jan. 20, 09 |
4,107 |
| Jan. 21, 09 - Jan. 23, 09 |
2,775 |
| Jan. 24, 09 - Feb. 1, 09 |
3,330 |
| Feb. 2, 09 - Apr. 11, 09 |
2,775 |
| Apr. 12, 09 - Apr. 15, 09 |
3,330 |
| Apr. 16, 09 - Oct. 31, 09 |
2,775 |
|