| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.94 | 32,640 | $2,641,816.32 | 27,156 | 2012-08-01 | Filing | |
| $81.25 | 12,500 | $1,015,625.00 | 52,369 | 2012-07-31 | Filing | |
| $80.00 | 6,524 | $521,920.00 | 9,662 | 2012-07-27 | Filing | |
| $80.00 | 85,000 | $6,800,000.00 | 0 | 2012-07-27 | Filing | |
| $79.45 | 10,000 | $794,500.00 | 36,354 | 2012-07-27 | Filing | |
| $78.50 | 12,500 | $981,250.00 | 52,369 | 2012-07-02 | Filing | |
| $74.23 | 97,073 | $7,205,942.35 | 115,974 | 2012-05-21 | Filing | |
| $73.78 | 80,000 | $5,902,448.00 | 115,974 | 2012-05-18 | Filing | |
| $77.55 | 6,642 | $515,097.06 | 9,816 | 2012-05-11 | Filing | |
| $76.86 | 22,950 | $1,763,847.50 | 15,100 | 2012-05-09 | Filing | |
| $76.33 | 91,782 | $7,006,169.79 | 52,369 | 2012-04-30 | Filing | |
| $76.78 | 20,000 | $1,535,694.00 | 36,354 | 2012-05-01 | Filing | |
| $76.00 | 85,000 | $6,460,000.00 | 0 | 2012-04-27 | Filing | |
| $73.64 | 51,449 | $3,788,704.36 | 59,796 | 2012-03-30 | Filing | |
| $73.45 | 15,000 | $1,101,750.00 | 36,354 | 2012-03-29 | Filing | |
| $72.00 | 85,000 | $6,120,000.00 | 0 | 2012-03-28 | Filing | |
| $71.45 | 15,000 | $1,071,750.00 | 36,354 | 2012-03-22 | Filing | |
| $69.15 | 19,017 | $1,315,080.70 | 15,100 | 2012-03-02 | Filing | |
| $69.71 | 20,000 | $1,394,200.00 | 59,784 | 2012-03-01 | Filing | |
| $68.84 | 75,949 | $5,228,594.98 | 46,424 | 2012-02-24 | Filing |