| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $39.53 | 600 | $23,718.00 | 69,703 | 2013-05-02 | Filing |
| Officer | $39.75 | 60,000 | $2,385,000.00 | 3,310 | 2013-04-30 | Filing |
| Officer, Director | $39.70 | 3,895 | $154,631.50 | 120,000 | 2013-04-30 | Filing |
| Officer, Director | $39.71 | 6,332 | $251,443.72 | 123,895 | 2013-04-30 | Filing |
| Officer, Director | $39.72 | 9,019 | $358,234.68 | 130,227 | 2013-04-30 | Filing |
| Officer, Director | $39.73 | 2,231 | $88,637.63 | 139,246 | 2013-04-30 | Filing |
| Officer, Director | $39.74 | 2,423 | $96,290.02 | 141,477 | 2013-04-30 | Filing |
| Officer, Director | $39.75 | 26,100 | $1,037,475.00 | 143,900 | 2013-04-30 | Filing |
| Officer, Director | $39.76 | 14,899 | $592,384.24 | 170,000 | 2013-04-30 | Filing |
| Officer, Director | $39.77 | 4,701 | $186,958.77 | 184,899 | 2013-04-30 | Filing |
| Officer, Director | $39.78 | 2,191 | $87,157.98 | 189,600 | 2013-04-30 | Filing |
| Officer, Director | $39.80 | 85,178 | $3,390,084.40 | 191,791 | 2013-04-30 | Filing |
| Officer, Director | $39.81 | 19,059 | $758,738.79 | 276,969 | 2013-04-30 | Filing |
| Officer, Director | $39.82 | 11,269 | $448,731.58 | 296,028 | 2013-04-30 | Filing |
| Officer, Director | $39.83 | 3,000 | $119,490.00 | 307,297 | 2013-04-30 | Filing |
| Officer, Director | $39.84 | 900 | $35,856.00 | 310,297 | 2013-04-30 | Filing |
| Officer, Director | $39.85 | 3,403 | $135,609.55 | 311,197 | 2013-04-30 | Filing |
| Officer, Director | $39.65 | 10,046 | $398,323.90 | 120,000 | 2013-04-29 | Filing |
| Officer, Director | $39.66 | 3,300 | $130,878.00 | 130,046 | 2013-04-29 | Filing |
| Officer, Director | $39.67 | 2,554 | $101,317.18 | 133,346 | 2013-04-29 | Filing |