| Period |
Price
( ) |
| Oct. 1, 08 - Dec. 4, 08 |
4,201 |
| Dec. 5, 08 - Dec. 8, 08 |
5,816 |
| Dec. 9, 08 - Dec. 26, 08 |
4,201 |
| Dec. 27, 08 - Jan. 1, 09 |
6,542 |
| Jan. 2, 09 - Feb. 5, 09 |
4,201 |
| Feb. 6, 09 - Feb. 9, 09 |
5,816 |
| Feb. 10, 09 - Apr. 2, 09 |
4,201 |
| Apr. 3, 09 - Apr. 6, 09 |
5,816 |
| Apr. 7, 09 - Apr. 9, 09 |
4,201 |
| Apr. 10, 09 - Apr. 14, 09 |
6,542 |
| Apr. 15, 09 - Apr. 30, 09 |
4,201 |
| May. 1, 09 - May. 5, 09 |
5,816 |
| May. 6, 09 - May. 7, 09 |
4,201 |
| May. 8, 09 - May. 11, 09 |
5,816 |
| May. 12, 09 - Aug. 31, 09 |
4,201 |
|