| Date | Open | Close | Volume |
| 2010-03-02 | 12.73 | 13.71 | 283100 |
| 2010-03-01 | 12.13 | 11.75 | 130400 |
| 2010-02-26 | 12.51 | 12.11 | 48300 |
| 2010-02-25 | 12.91 | 12.46 | 55400 |
| 2010-02-24 | 13.40 | 13.11 | 107600 |
| 2010-02-23 | 13.27 | 13.39 | 45900 |
| 2010-02-22 | 13.16 | 13.24 | 77600 |
| 2010-02-19 | 12.51 | 13.17 | 73500 |
| 2010-02-18 | 12.52 | 12.52 | 30900 |
| 2010-02-17 | 12.48 | 12.50 | 32700 |
| 2010-02-16 | 12.61 | 12.39 | 47500 |
| 2010-02-12 | 11.71 | 12.46 | 67300 |
| 2010-02-11 | 11.60 | 11.83 | 50200 |
| 2010-02-10 | 11.70 | 11.70 | 28900 |
| 2010-02-09 | 11.81 | 11.65 | 60200 |
| 2010-02-08 | 11.92 | 11.60 | 41600 |
| 2010-02-05 | 11.98 | 11.90 | 59900 |
| 2010-02-04 | 12.37 | 12.00 | 83300 |
| 2010-02-03 | 12.50 | 12.51 | 81100 |
| 2010-02-02 | 12.57 | 12.51 | 96200 |
| 2010-02-01 | 12.90 | 12.59 | 75300 |
| 2010-01-29 | 12.90 | 12.84 | 84900 |
| 2010-01-28 | 13.49 | 12.83 | 65500 |
| 2010-01-27 | 13.31 | 13.47 | 41500 |
| 2010-01-26 | 13.69 | 13.43 | 92000 |
| 2010-01-25 | 13.65 | 13.75 | 127600 |
| 2010-01-22 | 13.22 | 13.64 | 120700 |
| 2010-01-21 | 14.33 | 13.30 | 375700 |
| 2010-01-20 | 14.75 | 14.40 | 278500 |
| 2010-01-19 | 14.98 | 14.85 | 183200 |
| 2010-01-15 | 15.41 | 15.02 | 208900 |
| 2010-01-14 | 16.03 | 16.38 | 55000 |
Other Companies: 09-09-2008 | Washington Trust Bancorp Inc. | 11-02-2008
Perusahaan Perseroan | 03-21-2009 | Graco Inc.