| Date | Open | Close | Volume |
| 2010-03-03 | 1.65 | 1.64 | 184000 |
| 2010-03-02 | 1.65 | 1.65 | 86500 |
| 2010-03-01 | 1.69 | 1.64 | 82800 |
| 2010-02-26 | 1.64 | 1.65 | 244800 |
| 2010-02-25 | 1.67 | 1.63 | 39900 |
| 2010-02-24 | 1.67 | 1.65 | 35500 |
| 2010-02-23 | 1.70 | 1.65 | 213800 |
| 2010-02-22 | 1.66 | 1.70 | 106300 |
| 2010-02-19 | 1.71 | 1.68 | 46800 |
| 2010-02-18 | 1.68 | 1.71 | 157900 |
| 2010-02-17 | 1.66 | 1.69 | 46500 |
| 2010-02-16 | 1.75 | 1.66 | 193100 |
| 2010-02-12 | 1.72 | 1.75 | 51400 |
| 2010-02-11 | 1.64 | 1.77 | 102800 |
| 2010-02-10 | 1.72 | 1.64 | 89000 |
| 2010-02-09 | 1.72 | 1.71 | 36500 |
| 2010-02-08 | 1.66 | 1.70 | 59300 |
| 2010-02-05 | 1.66 | 1.68 | 58000 |
| 2010-02-04 | 1.71 | 1.66 | 67400 |
| 2010-02-03 | 1.76 | 1.75 | 66100 |
| 2010-02-02 | 1.76 | 1.73 | 120300 |
| 2010-02-01 | 1.67 | 1.67 | 50700 |
| 2010-01-29 | 1.65 | 1.65 | 82900 |
| 2010-01-28 | 1.69 | 1.65 | 73800 |
| 2010-01-27 | 1.74 | 1.69 | 30300 |
| 2010-01-26 | 1.75 | 1.71 | 49400 |
| 2010-01-25 | 1.77 | 1.72 | 162700 |
| 2010-01-22 | 1.66 | 1.70 | 227700 |
| 2010-01-21 | 1.66 | 1.69 | 158300 |
| 2010-01-20 | 1.79 | 1.69 | 240900 |
| 2010-01-19 | 1.91 | 1.79 | 184800 |
| 2010-01-15 | 1.90 | 1.87 | 108200 |
Other Companies: 08-20-2008-1 | iShares Dow Jones US Pharmaceuticals | 09-24-2007
Constellation Energy Partners LLC | 10-05-2008-1 | The New York Times Company