| Date | Open | Close | Volume |
| 2010-03-03 | 45.51 | 45.42 | 167700 |
| 2010-03-02 | 45.34 | 45.17 | 12200 |
| 2010-03-01 | 44.68 | 44.90 | 180600 |
| 2010-02-26 | 44.40 | 44.65 | 69000 |
| 2010-02-25 | 44.26 | 44.65 | 24700 |
| 2010-02-24 | 44.89 | 44.86 | 10600 |
| 2010-02-23 | 45.00 | 44.63 | 61500 |
| 2010-02-22 | 45.58 | 45.06 | 22200 |
| 2010-02-19 | 44.58 | 45.30 | 45300 |
| 2010-02-18 | 44.86 | 45.11 | 29500 |
| 2010-02-17 | 45.29 | 44.92 | 37500 |
| 2010-02-16 | 44.65 | 45.24 | 66800 |
| 2010-02-12 | 44.19 | 44.28 | 10300 |
| 2010-02-11 | 44.00 | 44.48 | 16000 |
| 2010-02-10 | 44.47 | 44.23 | 18000 |
| 2010-02-09 | 44.32 | 44.46 | 44000 |
| 2010-02-08 | 43.95 | 43.76 | 60200 |
| 2010-02-05 | 44.07 | 43.96 | 82200 |
| 2010-02-04 | 45.52 | 44.23 | 125600 |
| 2010-02-03 | 46.13 | 45.89 | 41300 |
| 2010-02-02 | 46.00 | 46.40 | 31400 |
| 2010-02-01 | 45.74 | 45.81 | 201800 |
| 2010-01-29 | 45.65 | 45.34 | 35400 |
| 2010-01-28 | 46.51 | 45.82 | 57500 |
| 2010-01-27 | 46.46 | 46.45 | 43300 |
| 2010-01-26 | 46.50 | 46.54 | 52700 |
| 2010-01-25 | 46.68 | 46.56 | 22500 |
| 2010-01-22 | 47.09 | 46.32 | 43900 |
| 2010-01-21 | 47.80 | 47.16 | 152900 |
| 2010-01-20 | 48.22 | 47.95 | 182000 |
| 2010-01-19 | 48.25 | 48.79 | 44200 |
| 2010-01-15 | 48.48 | 48.09 | 61200 |
Other Companies: 09-10-2007 | Euro Tech Holdings Co. Ltd. | 04-17-2007
Coinstar Inc. | 07-08-2008-1 | Siebert Financial Corp.