| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.13 | 3,100 | $118,203.00 | 1,026,213 | 2011-11-18 | Filing | |
| $47.04 | 3,500 | $164,640.00 | 1,019,654 | 2012-02-08 | Filing | |
| $47.03 | 3,500 | $164,605.00 | 780,510 | 2012-02-08 | Filing | |
| $47.19 | 3,059 | $144,354.21 | 1,023,154 | 2012-02-07 | Filing | |
| $47.20 | 3,052 | $144,054.40 | 784,010 | 2012-02-07 | Filing | |
| $38.22 | 3,790 | $144,853.80 | 20,000 | 2012-01-10 | Filing | |
| $38.05 | 1,600 | $60,880.00 | 23,790 | 2011-01-03 | Filing | |
| $38.05 | 2,700 | $102,735.00 | 25,390 | 2011-12-27 | Filing | |
| $38.12 | 810 | $30,877.20 | 28,090 | 2011-12-23 | Filing | |
| $39.21 | 535 | $20,977.35 | 28,900 | 2011-12-22 | Filing | |
| $38.53 | 4,465 | $172,036.45 | 29,435 | 2011-12-22 | Filing | |
| $39.01 | 100 | $3,901.00 | 33,900 | 2011-12-21 | Filing | |
| $38.56 | 8,100 | $312,336.00 | 34,000 | 2011-12-21 | Filing | |
| $38.45 | 7,500 | $288,375.00 | 42,100 | 2011-12-20 | Filing | |
| $38.00 | 400 | $15,200.00 | 49,600 | 2011-12-16 | Filing | |
| $39.37 | 1,600 | $62,992.00 | 50,000 | 2011-12-13 | Filing | |
| $39.11 | 4,764 | $186,320.04 | 51,600 | 2011-12-12 | Filing | |
| $38.97 | 1,000 | $38,970.00 | 3,505 | 2011-12-13 | Filing | |
| $37.90 | 1,000 | $37,900.00 | 18,225 | 2011-12-08 | Filing | |
| $37.51 | 1,000 | $37,510.00 | 51,100 | 2011-12-07 | Filing |