| Date | Open | Close | Volume |
| 2010-03-02 | 68.36 | 68.33 | 390400 |
| 2010-03-01 | 67.50 | 68.04 | 868800 |
| 2010-02-26 | 66.53 | 66.46 | 377700 |
| 2010-02-25 | 66.18 | 66.74 | 681800 |
| 2010-02-24 | 66.64 | 67.20 | 727600 |
| 2010-02-23 | 67.25 | 65.87 | 837800 |
| 2010-02-22 | 67.42 | 67.13 | 415900 |
| 2010-02-19 | 66.11 | 66.42 | 629400 |
| 2010-02-18 | 66.73 | 67.23 | 448800 |
| 2010-02-17 | 66.89 | 66.81 | 591900 |
| 2010-02-16 | 66.20 | 66.41 | 468900 |
| 2010-02-12 | 65.29 | 65.50 | 644900 |
| 2010-02-11 | 65.14 | 65.65 | 794000 |
| 2010-02-10 | 64.25 | 64.13 | 701900 |
| 2010-02-09 | 63.48 | 63.60 | 756200 |
| 2010-02-08 | 62.85 | 62.50 | 684700 |
| 2010-02-05 | 63.61 | 63.54 | 1170900 |
| 2010-02-04 | 65.58 | 64.00 | 1223400 |
| 2010-02-03 | 66.90 | 66.62 | 603600 |
| 2010-02-02 | 66.43 | 67.14 | 803900 |
| 2010-02-01 | 67.25 | 67.48 | 820300 |
| 2010-01-29 | 67.11 | 66.04 | 1121400 |
| 2010-01-28 | 65.75 | 65.13 | 1063700 |
| 2010-01-27 | 64.75 | 65.04 | 1195700 |
| 2010-01-26 | 65.84 | 65.30 | 1579600 |
| 2010-01-25 | 67.90 | 67.47 | 767700 |
| 2010-01-22 | 68.50 | 67.19 | 1166000 |
| 2010-01-21 | 69.49 | 68.15 | 1019900 |
| 2010-01-20 | 70.24 | 70.33 | 607800 |
| 2010-01-19 | 71.20 | 71.95 | 471800 |
| 2010-01-15 | 70.86 | 70.53 | 1108800 |
| 2010-01-14 | 71.40 | 71.27 | 747900 |
Other Companies: 03-13-2007 | South Jersey Industries, Inc. | 02-22-2009-1
Old Line Bancshares Inc. | 08-13-2007 | Simpson Manufacturing Co., Inc.