| Date | Open | Close | Volume |
| 2010-03-03 | 10.23 | 10.92 | 205600 |
| 2010-03-02 | 10.35 | 10.24 | 243500 |
| 2010-03-01 | 9.16 | 9.50 | 51500 |
| 2010-02-26 | 9.15 | 9.10 | 79500 |
| 2010-02-25 | 8.09 | 9.16 | 83100 |
| 2010-02-24 | 8.46 | 8.23 | 43200 |
| 2010-02-23 | 8.66 | 8.44 | 51900 |
| 2010-02-22 | 8.51 | 8.65 | 56000 |
| 2010-02-19 | 8.35 | 8.46 | 98500 |
| 2010-02-18 | 8.21 | 8.35 | 49300 |
| 2010-02-17 | 7.68 | 8.21 | 57500 |
| 2010-02-16 | 7.43 | 7.65 | 42600 |
| 2010-02-12 | 7.13 | 7.38 | 64500 |
| 2010-02-11 | 6.85 | 7.05 | 54800 |
| 2010-02-10 | 7.03 | 6.88 | 25600 |
| 2010-02-09 | 7.15 | 7.08 | 18000 |
| 2010-02-08 | 6.86 | 7.04 | 76200 |
| 2010-02-05 | 7.00 | 6.87 | 36900 |
| 2010-02-04 | 7.15 | 7.00 | 48500 |
| 2010-02-03 | 7.06 | 7.18 | 33300 |
| 2010-02-02 | 7.24 | 7.09 | 43500 |
| 2010-02-01 | 7.22 | 7.26 | 40000 |
| 2010-01-29 | 7.31 | 7.23 | 25300 |
| 2010-01-28 | 7.36 | 7.30 | 44300 |
| 2010-01-27 | 7.26 | 7.33 | 32300 |
| 2010-01-26 | 7.16 | 7.36 | 75400 |
| 2010-01-25 | 7.22 | 7.22 | 66600 |
| 2010-01-22 | 7.53 | 7.09 | 44400 |
| 2010-01-21 | 7.47 | 7.53 | 80000 |
| 2010-01-20 | 7.78 | 7.44 | 58600 |
| 2010-01-19 | 7.64 | 7.83 | 54100 |
| 2010-01-15 | 7.38 | 7.65 | 92500 |
Other Companies: 07-24-2008 | Prudential plc | 10-09-2008-1
Nathan's Famous Inc. | 06-01-2007-1 | UTEK Corporation