Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $25.48 | 10,000 | Director | 32,000 | 2012-05-01 | Filing |
| $28.80 | 553 | Director | 1,000 | 2012-02-13 | Filing |
| $28.99 | 447 | Director | 447 | 2012-02-13 | Filing |
| $28.64 | 10,000 | Director | 22,000 | 2012-02-13 | Filing |
| $28.78 | 52,125 | Director, Other | 52,225 | 2012-02-13 | Filing |
| $25.50 | 10,000 | Director | 12,000 | 2011-08-18 | Filing |
| $27.56 | 15,900 | Officer, Director | 179,969 | 2011-08-08 | Filing |
| $27.07 | 9,100 | Officer, Director | 164,069 | 2011-08-08 | Filing |
| $27.08 | 210 | Director | 860 | 2010-03-02 | Filing |
| $25.64 | 130 | Director | 650 | 2010-02-23 | Filing |
| $23.97 | 290 | Director | 520 | 2010-01-25 | Filing |
| $28.39 | 50 | Director | 230 | 2009-08-26 | Filing |
| $24.32 | 25,000 | Officer, Director | 76,284 | 2010-02-10 | Filing |