| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.96 | 1,700 | $84,932.00 | 185,138 | 2011-05-17 | Filing | |
| $53.71 | 1,700 | $91,307.00 | 186,838 | 2011-05-10 | Filing | |
| $53.87 | 10,000 | $538,700.00 | 30,512 | 2011-05-05 | Filing | |
| $54.64 | 1,700 | $92,888.00 | 188,538 | 2011-05-03 | Filing | |
| $54.47 | 1,700 | $92,599.00 | 190,238 | 2011-04-26 | Filing | |
| $52.63 | 1,700 | $89,471.00 | 191,938 | 2011-04-19 | Filing | |
| $51.59 | 1,700 | $87,703.00 | 193,638 | 2011-04-12 | Filing | |
| $53.42 | 1,700 | $90,814.00 | 195,338 | 2011-04-05 | Filing | |
| $51.13 | 1,300 | $66,469.00 | 197,038 | 2011-03-29 | Filing | |
| $50.48 | 400 | $20,192.00 | 198,338 | 2011-03-29 | Filing | |
| $49.13 | 300 | $14,739.00 | 198,378 | 2011-03-22 | Filing | |
| $48.29 | 1,400 | $67,606.00 | 199,038 | 2011-03-22 | Filing | |
| $49.12 | 1,700 | $83,504.00 | 200,438 | 2011-03-15 | Filing | |
| $49.74 | 100 | $4,974.00 | 202,138 | 2011-03-08 | Filing | |
| $49.46 | 1,600 | $79,136.00 | 202,238 | 2011-03-08 | Filing | |
| $50.02 | 1,900 | $95,038.00 | 27,859 | 2011-03-03 | Filing | |
| $51.84 | 4,000 | $207,360.00 | 3,625 | 2011-02-22 | Filing | |
| $50.60 | 8,800 | $445,303.76 | 24,277 | 2011-01-31 | Filing | |
| $50.02 | 11,200 | $560,238.56 | 24,277 | 2011-01-28 | Filing | |
| $44.88 | 2,000 | $89,760.00 | 2,322 | 2011-01-24 | Filing |