| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $43.25 | 185 | $8,001.25 | 110,914 | 2012-11-05 | Filing | |
| $43.25 | 150 | $6,487.50 | 17,829 | 2012-10-19 | Filing | |
| $37.75 | 70 | $2,642.50 | 4,411 | 2012-09-28 | Filing | |
| $42.75 | 12 | $513.00 | 52,568 | 2012-09-12 | Filing | |
| $42.75 | 9 | $384.75 | 855 | 2012-07-13 | Filing | |
| $42.75 | 5 | $213.75 | 1,273 | 2012-07-13 | Filing | |
| $42.75 | 8 | $342.00 | 9,698 | 2012-07-13 | Filing | |
| $42.75 | 9 | $384.75 | 4,867 | 2012-07-13 | Filing | |
| $42.25 | 24 | $1,014.00 | 52,192 | 2012-06-22 | Filing | |
| $42.25 | 7 | $295.75 | 10,517 | 2012-05-08 | Filing | |
| $42.25 | 45 | $1,901.25 | 23,706 | 2012-04-25 | Filing | |
| $42.25 | 45 | $1,901.25 | 48,935 | 2012-04-25 | Filing | |
| $41.75 | 12 | $501.00 | 51,768 | 2012-03-09 | Filing | |
| $41.75 | 7 | $292.25 | 1,261 | 2012-02-10 | Filing | |
| $41.75 | 12 | $501.00 | 3,480 | 2012-02-10 | Filing | |
| $41.75 | 10 | $417.50 | 3,278 | 2012-02-10 | Filing | |
| $41.75 | 10 | $417.50 | 841 | 2012-02-10 | Filing | |
| $41.75 | 8 | $334.00 | 9,356 | 2012-02-10 | Filing | |
| $40.25 | 10 | $402.50 | 51,390 | 2011-06-09 | Filing | |
| $39.75 | 12 | $477.00 | 51,390 | 2011-03-17 | Filing |