| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.73 | 186,014 | $7,947,689.97 | 294,286 | 2013-03-20 | Filing | |
| $42.32 | 76,386 | $3,232,930.51 | 480,300 | 2013-03-19 | Filing | |
| $42.58 | 16,060 | $683,778.59 | 55,561 | 2013-03-07 | Filing | |
| $42.12 | 100,000 | $4,211,710.00 | 0 | 2013-03-05 | Filing | |
| $38.63 | 5,000 | $193,127.00 | 177,044 | 2012-12-03 | Filing | |
| $38.01 | 2,370 | $90,082.04 | 174,607 | 2012-11-26 | Filing | |
| $39.50 | 179,744 | $7,099,888.00 | 189,060 | 2012-10-17 | Filing | |
| $39.52 | 188,718 | $7,458,720.39 | 369,736 | 2012-10-18 | Filing | |
| $39.56 | 336,082 | $13,295,538.35 | 369,736 | 2012-10-17 | Filing | |
| $39.52 | 188,718 | $7,458,720.39 | 369,736 | 2012-10-18 | Filing | |
| $39.56 | 336,082 | $13,295,538.35 | 369,736 | 2012-10-17 | Filing | |
| $39.42 | 10,000 | $394,200.00 | 180,881 | 2012-08-10 | Filing | |
| $35.86 | 750 | $26,896.95 | 15,928 | 2012-05-15 | Filing | |
| $36.15 | 22,336 | $807,357.06 | 10,496 | 2012-05-14 | Filing | |
| $36.55 | 15,000 | $548,205.00 | 105,859 | 2012-03-19 | Filing | |
| $36.40 | 29,024 | $1,056,386.53 | 614,686 | 2012-03-16 | Filing | |
| $36.56 | 6,400 | $233,964.80 | 47,473 | 2012-03-16 | Filing | |
| $36.61 | 7,500 | $274,545.00 | 53,873 | 2012-03-15 | Filing | |
| $36.53 | 500 | $18,266.00 | 30,408 | 2012-03-16 | Filing | |
| $34.98 | 1,321 | $46,211.75 | 46,251 | 2011-11-11 | Filing |