| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.10 | 10,495 | $557,284.50 | 64,001 | 2012-02-23 | Filing | |
| $53.30 | 2,277 | $121,364.10 | 17,885 | 2012-02-21 | Filing | |
| $53.10 | 4,131 | $219,356.10 | 25,428 | 2012-02-17 | Filing | |
| $52.37 | 10,324 | $540,667.88 | 64,001 | 2012-02-13 | Filing | |
| $52.31 | 9,085 | $475,236.35 | 64,001 | 2012-02-13 | Filing | |
| $52.41 | 4,105 | $215,143.05 | 8,708 | 2012-02-13 | Filing | |
| $52.40 | 3,750 | $196,500.00 | 8,708 | 2012-02-13 | Filing | |
| $52.40 | 3,261 | $170,876.40 | 8,708 | 2012-02-13 | Filing | |
| $52.30 | 2,580 | $134,934.00 | 8,708 | 2012-02-13 | Filing | |
| $51.43 | 9,915 | $509,928.45 | 56,233 | 2012-02-08 | Filing | |
| $51.42 | 9,199 | $473,012.58 | 56,233 | 2012-02-08 | Filing | |
| $51.79 | 7,827 | $405,360.33 | 56,233 | 2012-02-08 | Filing | |
| $51.17 | 3,849 | $196,953.33 | 23,156 | 2012-02-07 | Filing | |
| $51.32 | 3,331 | $170,946.92 | 23,156 | 2012-02-07 | Filing | |
| $43.40 | 2,500 | $108,500.00 | 17,600 | 2011-11-08 | Filing | |
| $44.33 | 2,750 | $121,907.50 | 18,247 | 2011-11-03 | Filing | |
| $56.18 | 3,790 | $212,922.20 | 24,700 | 2011-04-29 | Filing | |
| $56.32 | 3,574 | $201,287.68 | 24,841 | 2011-04-29 | Filing | |
| $56.18 | 3,119 | $175,225.42 | 24,171 | 2011-04-29 | Filing | |
| $56.20 | 3,296 | $185,235.20 | 24,269 | 2011-04-29 | Filing |