| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.08 | 6,000 | $252,508.20 | 6,360 | 2012-06-01 | Filing | |
| $41.72 | 4,000 | $166,860.40 | 6,360 | 2012-06-01 | Filing | |
| $52.51 | 5,000 | $262,530.00 | 37,745 | 2012-04-11 | Filing | |
| $52.51 | 5,000 | $262,536.50 | 37,745 | 2012-04-11 | Filing | |
| $50.57 | 5,000 | $252,874.50 | 26,547 | 2012-03-07 | Filing | |
| $50.49 | 5,000 | $252,432.50 | 26,547 | 2012-03-07 | Filing | |
| $53.78 | 5,000 | $268,893.50 | 26,547 | 2012-02-14 | Filing | |
| $53.78 | 5,000 | $268,893.50 | 26,547 | 2012-02-14 | Filing | |
| $52.60 | 10,000 | $526,000.00 | 29,455 | 2012-01-25 | Filing | |
| $52.60 | 10,000 | $526,000.00 | 29,455 | 2012-01-25 | Filing | |
| $52.60 | 1,500 | $78,900.00 | 29,455 | 2012-01-25 | Filing | |
| $55.00 | 5,000 | $275,000.00 | 29,455 | 2012-01-25 | Filing | |
| $50.36 | 12,500 | $629,455.00 | 29,455 | 2011-09-14 | Filing | |
| $52.10 | 1,720 | $89,604.26 | 29,455 | 2011-09-14 | Filing | |
| $51.40 | 3,280 | $168,607.42 | 31,175 | 2011-09-14 | Filing | |
| $53.21 | 500 | $26,603.00 | 976,326 | 2011-08-17 | Filing | |
| $52.68 | 900 | $47,409.39 | 976,826 | 2011-08-17 | Filing | |
| $51.40 | 3,600 | $185,027.76 | 977,726 | 2011-08-17 | Filing | |
| $53.63 | 1,800 | $96,542.46 | 29,455 | 2011-08-10 | Filing | |
| $52.89 | 10,700 | $565,873.78 | 31,255 | 2011-08-10 | Filing |