| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $37.60 | 10,000 | $375,952.00 | 169,328 | 2012-09-25 | Filing |
| Officer, Director | $38.30 | 16,904 | $647,500.96 | 1,828,191 | 2012-09-21 | Filing |
| Officer, Director | $39.26 | 69,182 | $2,715,953.87 | 1,845,095 | 2012-09-20 | Filing |
| Officer, Director | $38.31 | 10,514 | $402,805.01 | 1,914,277 | 2012-09-19 | Filing |
| Officer, Director | $38.47 | 3,400 | $130,799.70 | 1,924,791 | 2012-09-18 | Filing |
| Officer, Director | $38.50 | 13,175 | $507,237.50 | 2,664,914 | 2012-09-18 | Filing |
| Officer, Director | $38.75 | 11,470 | $444,422.36 | 2,678,089 | 2012-09-17 | Filing |
| Officer, Director | $39.02 | 35,355 | $1,379,382.40 | 2,689,559 | 2012-09-14 | Filing |
| Officer, Director | $38.31 | 1,596 | $61,143.88 | 1,928,191 | 2012-09-06 | Filing |
| Officer, Director | $38.07 | 39,204 | $1,492,366.91 | 1,929,787 | 2012-09-05 | Filing |
| Officer, Director | $37.50 | 20,000 | $749,924.00 | 179,328 | 2012-08-24 | Filing |
| Officer, Director | $37.75 | 4,000 | $151,012.40 | 1,971,751 | 2012-08-22 | Filing |
| Officer, Director | $37.97 | 5,200 | $197,420.08 | 1,975,751 | 2012-08-21 | Filing |
| Officer, Director | $39.20 | 49,600 | $1,944,205.92 | 1,980,951 | 2012-06-29 | Filing |
| Officer, Director | $39.31 | 400 | $15,725.00 | 2,030,551 | 2012-06-21 | Filing |
| Director | $39.08 | 2,806 | $109,663.81 | 13,288 | 2012-06-11 | Filing |
| Director | $39.07 | 2,300 | $89,863.30 | 10,790 | 2012-06-11 | Filing |
| Officer | $39.40 | 18,874 | $743,558.22 | 46,731 | 2012-06-07 | Filing |
| Officer | $39.25 | 8,926 | $350,345.50 | 46,731 | 2012-06-06 | Filing |
| Director | $38.24 | 3,164 | $120,979.02 | 5,921 | 2012-06-01 | Filing |