| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.62 | 5,063 | $215,787.09 | 999 | 2013-05-03 | Filing | |
| $41.68 | 4,199 | $175,021.88 | 999 | 2013-03-14 | Filing | |
| $41.78 | 1,801 | $75,245.78 | 999 | 2013-03-13 | Filing | |
| $41.78 | 7,500 | $313,315.50 | 999 | 2013-03-08 | Filing | |
| $41.78 | 1,500 | $62,663.10 | 999 | 2013-03-08 | Filing | |
| $42.16 | 7,500 | $316,230.00 | 0 | 2013-02-13 | Filing | |
| $41.98 | 7,500 | $314,823.75 | 0 | 2013-02-14 | Filing | |
| $41.16 | 4,482 | $184,492.57 | 0 | 2013-02-14 | Filing | |
| $42.17 | 20,518 | $865,244.06 | 0 | 2013-02-13 | Filing | |
| $34.36 | 97,975 | $3,366,048.70 | 2,638,306 | 2012-12-14 | Filing | |
| $35.86 | 107,525 | $3,855,523.93 | 2,736,281 | 2012-12-13 | Filing | |
| $37.38 | 44,500 | $1,663,347.70 | 2,843,806 | 2012-12-12 | Filing | |
| $38.05 | 7,500 | $285,341.25 | 999 | 2012-12-11 | Filing | |
| $38.05 | 1,610 | $61,253.26 | 999 | 2012-12-11 | Filing | |
| $38.05 | 1,450 | $55,165.98 | 999 | 2012-12-11 | Filing | |
| $35.38 | 10,000 | $353,823.00 | 142,288 | 2012-11-28 | Filing | |
| $33.34 | 105,981 | $3,533,501.92 | 2,888,306 | 2012-11-21 | Filing | |
| $33.37 | 102,213 | $3,411,277.10 | 2,994,287 | 2012-11-20 | Filing | |
| $33.95 | 157,195 | $5,336,943.16 | 3,096,500 | 2012-11-19 | Filing | |
| $35.02 | 2,611 | $91,437.74 | 3,253,695 | 2012-11-14 | Filing |