| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $40.03 | 7,795 | $312,049.44 | 163,986 | 2012-07-12 | Filing | |
| $41.51 | 7,795 | $323,539.27 | 163,986 | 2012-07-05 | Filing | |
| $40.50 | 4,000 | $162,000.00 | 33,429 | 2012-06-29 | Filing | |
| $56.00 | 2,000 | $112,000.00 | 8,794 | 2012-04-02 | Filing | |
| $56.00 | 3,000 | $168,000.00 | 8,794 | 2012-04-02 | Filing | |
| $46.38 | 1,000 | $46,380.00 | 3,000 | 2011-09-27 | Filing | |
| $44.00 | 9,067 | $398,948.00 | 25,588 | 2011-09-26 | Filing | |
| $47.15 | 6,000 | $282,882.00 | 25,588 | 2011-09-12 | Filing | |
| $65.00 | 14,792 | $961,480.00 | 115,352 | 2011-06-22 | Filing | |
| $64.28 | 6,289 | $404,256.92 | 1,746 | 2011-06-21 | Filing | |
| $64.33 | 29,048 | $1,868,657.84 | 110,492 | 2011-06-15 | Filing | |
| $66.53 | 19,622 | $1,305,451.66 | 139,540 | 2011-06-14 | Filing | |
| $63.13 | 1,000 | $63,130.00 | 6,586 | 2010-12-29 | Filing | |
| $59.37 | 1,965 | $116,662.05 | 8,603 | 2010-10-15 | Filing | |
| $61.01 | 2,435 | $148,559.35 | 10,568 | 2010-10-06 | Filing | |
| $61.04 | 19,359 | $1,181,673.36 | 13,003 | 2010-10-05 | Filing | |
| $59.50 | 3,774 | $224,553.00 | 23,838 | 2010-10-05 | Filing | |
| $59.50 | 1,226 | $72,947.00 | 27,612 | 2010-10-04 | Filing | |
| $59.72 | 5,000 | $298,585.00 | 32,362 | 2010-09-30 | Filing | |
| $59.90 | 3,000 | $179,700.00 | 7,102 | 2010-09-17 | Filing |