| Period |
Price
( ) |
| Oct. 3, 08 - Dec. 31, 08 |
945 |
| Jan. 1, 09 - Jan. 26, 09 |
945 |
| Jan. 27, 09 - Jan. 29, 09 |
1,280 |
| Jan. 30, 09 - Apr. 10, 09 |
945 |
| Apr. 11, 09 - Apr. 13, 09 |
1,280 |
| Apr. 14, 09 - Sep. 18, 09 |
945 |
| Sep. 19, 09 - Sep. 21, 09 |
1,280 |
| Sep. 22, 09 - Oct. 31, 09 |
945 |
|