| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $52.00 | 11,630 | $604,760.00 | 1,353 | 2012-04-12 | Filing | |
| $50.30 | 15,407 | $774,972.10 | 3,121 | 2012-03-16 | Filing | |
| $49.65 | 7,303 | $362,593.95 | 1,520 | 2012-03-09 | Filing | |
| $49.63 | 7,630 | $378,676.90 | 3,672 | 2012-03-09 | Filing | |
| $49.71 | 2,814 | $139,883.94 | 1,353 | 2012-03-09 | Filing | |
| $49.70 | 1,189 | $59,093.30 | 4,167 | 2012-03-09 | Filing | |
| $46.73 | 1,603 | $74,908.19 | 457 | 2012-02-28 | Filing | |
| $43.03 | 25,000 | $1,075,750.00 | 529 | 2011-12-27 | Filing | |
| $41.01 | 30,814 | $1,263,682.14 | 1,022 | 2011-12-02 | Filing | |
| $39.50 | 100,000 | $3,950,000.00 | 257,303 | 2011-11-15 | Filing | |
| $40.12 | 70,987 | $2,847,998.44 | 95,919 | 2011-11-03 | Filing | |
| $33.85 | 50,000 | $1,692,500.00 | 340,386 | 2011-08-09 | Filing | |
| $40.00 | 25,629 | $1,025,160.00 | 95,919 | 2011-07-07 | Filing | |
| $40.04 | 7,304 | $292,452.16 | 529 | 2011-07-07 | Filing | |
| $42.08 | 4,800 | $201,984.00 | 457 | 2011-03-07 | Filing | |
| $42.00 | 4,000 | $168,000.00 | 0 | 2011-02-02 | Filing | |
| $41.01 | 7,744 | $317,581.44 | 0 | 2011-01-04 | Filing | |
| $41.01 | 33,256 | $1,363,828.56 | 0 | 2011-01-03 | Filing | |
| $39.80 | 5,000 | $199,000.00 | 55,000 | 2010-12-15 | Filing | |
| $39.85 | 34,800 | $1,386,780.00 | 120,033 | 2010-12-10 | Filing |