| Date | Open | Close | Volume |
| 2010-03-02 | 2.28 | 2.25 | 22100 |
| 2010-03-01 | 2.13 | 2.15 | 20100 |
| 2010-02-26 | 2.12 | 2.14 | 3200 |
| 2010-02-25 | 2.24 | 2.20 | 7500 |
| 2010-02-24 | 2.22 | 2.21 | 8400 |
| 2010-02-23 | 2.13 | 2.22 | 7800 |
| 2010-02-22 | 2.12 | 2.13 | 22200 |
| 2010-02-19 | 2.15 | 2.17 | 14700 |
| 2010-02-18 | 2.22 | 2.17 | 17500 |
| 2010-02-17 | 2.15 | 2.21 | 3300 |
| 2010-02-16 | 2.30 | 2.19 | 102000 |
| 2010-02-12 | 2.29 | 2.31 | 15400 |
| 2010-02-11 | 2.10 | 2.30 | 11600 |
| 2010-02-10 | 2.14 | 2.10 | 800 |
| 2010-02-09 | 2.15 | 2.11 | 15400 |
| 2010-02-08 | 2.15 | 2.10 | 3900 |
| 2010-02-05 | 2.19 | 2.14 | 6100 |
| 2010-02-04 | 2.21 | 2.20 | 14700 |
| 2010-02-03 | 2.31 | 2.30 | 6600 |
| 2010-02-02 | 2.29 | 2.32 | 19300 |
| 2010-02-01 | 2.31 | 2.29 | 18200 |
| 2010-01-29 | 2.39 | 2.21 | 13500 |
| 2010-01-28 | 2.37 | 2.35 | 12100 |
| 2010-01-27 | 2.30 | 2.40 | 4500 |
| 2010-01-26 | 2.32 | 2.30 | 4600 |
| 2010-01-25 | 2.35 | 2.39 | 10600 |
| 2010-01-22 | 2.30 | 2.37 | 12800 |
| 2010-01-21 | 2.32 | 2.41 | 26300 |
| 2010-01-20 | 2.31 | 2.34 | 9300 |
| 2010-01-19 | 2.29 | 2.40 | 14200 |
| 2010-01-15 | 2.37 | 2.28 | 15800 |
| 2010-01-14 | 2.52 | 2.56 | 22900 |
Other Companies: 09-09-2007 | Ventas Inc. | 03-19-2009
Alliance Resource Partners LP | 04-12-2007 | Fairchild Semiconductor International Inc.