| Date | Open | Close | Volume |
| 2010-03-03 | 4.89 | 5.14 | 113100 |
| 2010-03-02 | 4.79 | 4.92 | 28600 |
| 2010-03-01 | 4.80 | 4.82 | 22600 |
| 2010-02-26 | 4.61 | 4.74 | 35200 |
| 2010-02-25 | 4.79 | 4.62 | 47800 |
| 2010-02-24 | 4.99 | 4.83 | 25400 |
| 2010-02-23 | 4.98 | 4.96 | 26000 |
| 2010-02-22 | 5.04 | 4.93 | 50800 |
| 2010-02-19 | 4.98 | 4.98 | 26800 |
| 2010-02-18 | 4.91 | 4.97 | 20200 |
| 2010-02-17 | 5.05 | 4.99 | 27100 |
| 2010-02-16 | 5.08 | 5.03 | 59700 |
| 2010-02-12 | 4.89 | 5.04 | 58400 |
| 2010-02-11 | 4.96 | 4.95 | 49700 |
| 2010-02-10 | 4.92 | 4.92 | 64200 |
| 2010-02-09 | 4.93 | 4.84 | 23400 |
| 2010-02-08 | 4.93 | 4.85 | 27300 |
| 2010-02-05 | 4.80 | 4.84 | 89800 |
| 2010-02-04 | 4.79 | 4.77 | 119400 |
| 2010-02-03 | 4.49 | 4.72 | 84300 |
| 2010-02-02 | 4.62 | 4.45 | 87400 |
| 2010-02-01 | 4.54 | 4.56 | 55300 |
| 2010-01-29 | 4.58 | 4.45 | 54400 |
| 2010-01-28 | 4.69 | 4.47 | 25200 |
| 2010-01-27 | 4.64 | 4.62 | 64200 |
| 2010-01-26 | 4.54 | 4.67 | 79300 |
| 2010-01-25 | 4.33 | 4.47 | 102700 |
| 2010-01-22 | 4.01 | 4.22 | 83700 |
| 2010-01-21 | 4.03 | 4.03 | 53600 |
| 2010-01-20 | 4.07 | 4.05 | 56200 |
| 2010-01-19 | 4.23 | 4.13 | 114000 |
| 2010-01-15 | 4.32 | 4.28 | 54500 |
Other Companies: 05-18-2009-1 | Rexahn Pharmaceuticals, Inc. | 10-16-2007
CLOUGH GLOBAL OPPRT | 02-07-2009-1 | Helios & Matheson North America, Inc.