Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $30.00 | 6,000 | Officer | 67,632 | 2012-12-05 | Filing |
| $29.81 | 5,000 | Director | 20,000 | 2012-12-04 | Filing |
| $29.40 | 3,000 | Director | 21,421 | 2012-11-16 | Filing |
| $31.27 | 4,000 | Director | 248,890 | 2012-11-06 | Filing |
| $31.37 | 16,295 | Director | 26,000 | 2012-11-01 | Filing |
| $30.83 | 4,000 | Director | 252,890 | 2012-07-31 | Filing |
| $29.79 | 5,000 | Director | 7,796 | 2012-05-11 | Filing |
| $31.77 | 4,000 | Director | 256,890 | 2012-05-02 | Filing |
| $32.95 | 1,000 | Officer | 73,632 | 2012-05-01 | Filing |
| $32.41 | 10,000 | Director | 21,608 | 2012-05-01 | Filing |
| $28.93 | 3,500 | Director | 206,390 | 2012-02-01 | Filing |
| $30.17 | 5,000 | Director | 25,000 | 2012-02-06 | Filing |
| $29.00 | 7,000 | Officer | 10,224 | 2012-02-02 | Filing |
| $28.93 | 3,000 | Director | 206,890 | 2012-02-01 | Filing |
| $29.02 | 3,000 | Director | 21,461 | 2012-02-01 | Filing |
| $29.01 | 7,000 | Officer | 18,398 | 2012-02-01 | Filing |
| $29.05 | 10,000 | Officer | 74,632 | 2012-01-31 | Filing |
| $32.01 | 3,000 | Director | 206,890 | 2011-11-30 | Filing |
| $32.17 | 3,000 | Director | 25,000 | 2011-11-30 | Filing |
| $31.99 | 3,000 | Director | 12,796 | 2011-11-30 | Filing |