| Date | Open | Close | Volume |
| 2010-03-02 | 6.73 | 6.88 | 2122700 |
| 2010-03-01 | 6.75 | 6.63 | 1301400 |
| 2010-02-26 | 6.48 | 6.60 | 1697900 |
| 2010-02-25 | 6.25 | 6.46 | 3563500 |
| 2010-02-24 | 6.76 | 6.42 | 2566000 |
| 2010-02-23 | 6.89 | 6.58 | 3095800 |
| 2010-02-22 | 7.26 | 6.99 | 2671700 |
| 2010-02-19 | 7.31 | 7.25 | 2391500 |
| 2010-02-18 | 7.60 | 7.66 | 2018700 |
| 2010-02-17 | 8.03 | 7.70 | 2282800 |
| 2010-02-16 | 7.60 | 7.93 | 2113900 |
| 2010-02-12 | 7.22 | 7.44 | 2349900 |
| 2010-02-11 | 7.30 | 7.44 | 2504500 |
| 2010-02-10 | 7.25 | 7.09 | 1029100 |
| 2010-02-09 | 7.17 | 7.25 | 1596900 |
| 2010-02-08 | 7.29 | 7.01 | 1361900 |
| 2010-02-05 | 7.30 | 7.29 | 2196700 |
| 2010-02-04 | 7.63 | 7.08 | 3018200 |
| 2010-02-03 | 7.98 | 7.82 | 2129100 |
| 2010-02-02 | 7.47 | 7.94 | 3265200 |
| 2010-02-01 | 7.35 | 7.49 | 1942600 |
| 2010-01-29 | 7.40 | 7.21 | 2721400 |
| 2010-01-28 | 7.47 | 7.24 | 1769100 |
| 2010-01-27 | 7.85 | 7.40 | 2885600 |
| 2010-01-26 | 7.95 | 7.79 | 3659900 |
| 2010-01-25 | 7.49 | 7.82 | 4196600 |
| 2010-01-22 | 7.43 | 7.08 | 3890700 |
| 2010-01-21 | 8.07 | 7.60 | 3661600 |
| 2010-01-20 | 8.50 | 7.95 | 4553000 |
| 2010-01-19 | 8.42 | 8.62 | 3108200 |
| 2010-01-15 | 9.47 | 8.48 | 5531200 |
| 2010-01-14 | 9.73 | 9.11 | 7079900 |
Other Companies: 10-28-2009-1 | PowerShares DB Energy | 01-03-2008
Tucows Inc. | 04-30-2007 | Heritage Commerce Corp.