| Period |
Price
( ) |
| Nov. 1, 08 - Dec. 4, 08 |
1,945 |
| Dec. 5, 08 - Dec. 8, 08 |
2,500 |
| Dec. 9, 08 - Dec. 30, 08 |
1,945 |
| Dec. 31, 08 - Jan. 1, 09 |
2,500 |
| Jan. 2, 09 - Jan. 25, 09 |
1,945 |
| Jan. 26, 09 - Jan. 27, 09 |
2,500 |
| Jan. 28, 09 - Apr. 9, 09 |
1,945 |
| Apr. 10, 09 - Apr. 13, 09 |
2,500 |
| Apr. 14, 09 - Apr. 30, 09 |
1,945 |
| May. 1, 09 - May. 2, 09 |
2,500 |
| May. 3, 09 - Jun. 4, 09 |
1,945 |
| Jun. 5, 09 - Jun. 7, 09 |
2,500 |
| Jun. 8, 09 - Aug. 27, 09 |
1,945 |
| Aug. 28, 09 - Aug. 30, 09 |
2,500 |
| Aug. 31, 09 - Sep. 17, 09 |
1,945 |
| Sep. 18, 09 - Sep. 20, 09 |
2,500 |
| Sep. 21, 09 - Oct. 15, 09 |
1,945 |
| Oct. 16, 09 - Oct. 18, 09 |
2,500 |
| Oct. 19, 09 - Oct. 31, 09 |
1,945 |
|