| Period |
Price
( ) |
| Jul. 16, 08 - Aug. 31, 08 |
2,331 |
| Sep. 1, 08 - Oct. 31, 08 |
1,665 |
| Nov. 1, 08 - Dec. 19, 08 |
1,665 |
| Dec. 20, 08 - Jan. 5, 09 |
2,664 |
| Jan. 6, 09 - Apr. 15, 09 |
2,442 |
| Apr. 16, 09 - Jul. 15, 09 |
1,665 |
| Jul. 16, 09 - Aug. 31, 09 |
2,442 |
| Sep. 1, 09 - Oct. 31, 09 |
1,665 |
|