| Date | Open | Close | Volume |
| 2010-03-03 | 34.98 | 34.93 | 446000 |
| 2010-03-02 | 34.91 | 34.87 | 518100 |
| 2010-03-01 | 34.56 | 34.97 | 678000 |
| 2010-02-26 | 34.24 | 34.61 | 214000 |
| 2010-02-25 | 33.94 | 34.24 | 218200 |
| 2010-02-24 | 34.10 | 34.46 | 273900 |
| 2010-02-23 | 34.31 | 33.90 | 1903800 |
| 2010-02-22 | 34.80 | 34.63 | 1675700 |
| 2010-02-19 | 33.95 | 34.35 | 568200 |
| 2010-02-18 | 34.49 | 34.62 | 504000 |
| 2010-02-17 | 34.80 | 34.67 | 1256900 |
| 2010-02-16 | 33.64 | 34.27 | 661200 |
| 2010-02-12 | 33.45 | 33.63 | 298500 |
| 2010-02-11 | 33.65 | 33.84 | 413100 |
| 2010-02-10 | 33.80 | 33.76 | 593700 |
| 2010-02-09 | 34.18 | 34.52 | 349800 |
| 2010-02-08 | 33.99 | 33.81 | 461500 |
| 2010-02-05 | 34.57 | 34.49 | 1183800 |
| 2010-02-04 | 35.32 | 35.03 | 1388800 |
| 2010-02-03 | 35.02 | 36.40 | 1466400 |
| 2010-02-02 | 33.97 | 34.26 | 351400 |
| 2010-02-01 | 33.81 | 33.78 | 644000 |
| 2010-01-29 | 34.59 | 33.91 | 651700 |
| 2010-01-28 | 34.98 | 34.47 | 952200 |
| 2010-01-27 | 34.10 | 34.37 | 1384300 |
| 2010-01-26 | 34.41 | 34.51 | 305200 |
| 2010-01-25 | 34.98 | 35.06 | 262500 |
| 2010-01-22 | 35.49 | 35.11 | 529400 |
| 2010-01-21 | 35.93 | 35.69 | 607000 |
| 2010-01-20 | 36.08 | 35.38 | 317300 |
| 2010-01-19 | 36.46 | 36.58 | 455000 |
| 2010-01-15 | 37.03 | 36.90 | 303600 |
Other Companies: 01-28-2009 | First State Bancorp. | 05-01-2007
Lawson Software, Inc. | 04-09-2009 | Jinpan International Ltd.