| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $66.50 | 2,000 | $133,001.00 | 20,068 | 2012-12-18 | Filing | |
| $65.18 | 500 | $32,591.05 | 21,045 | 2012-11-28 | Filing | |
| $75.21 | 13,900 | $1,045,385.64 | 55,630 | 2012-09-18 | Filing | |
| $77.44 | 1,250 | $96,802.50 | 33,079 | 2012-09-17 | Filing | |
| $68.55 | 6,192 | $424,483.27 | 79,682 | 2012-08-28 | Filing | |
| $74.68 | 1,350 | $100,813.01 | 21,545 | 2012-05-17 | Filing | |
| $84.23 | 12,060 | $1,015,816.21 | 14,055 | 2012-03-13 | Filing | |
| $83.22 | 21,600 | $1,797,552.00 | 257,379 | 2012-03-05 | Filing | |
| $83.95 | 8,400 | $705,180.00 | 278,979 | 2012-03-05 | Filing | |
| $85.00 | 200,000 | $17,000,000.00 | 401,566 | 2012-03-02 | Filing | |
| $83.97 | 17,520 | $1,471,154.40 | 10,180 | 2012-03-01 | Filing | |
| $83.97 | 5,488 | $460,827.36 | 27,700 | 2012-02-29 | Filing | |
| $85.19 | 1,000 | $85,193.00 | 6,289 | 2012-03-02 | Filing | |
| $84.36 | 11,913 | $1,005,021.18 | 26,152 | 2012-03-02 | Filing | |
| $82.96 | 2,000 | $165,914.80 | 21,812 | 2012-03-01 | Filing | |
| $80.25 | 37,878 | $3,039,879.95 | 18,169 | 2012-02-28 | Filing | |
| $81.87 | 8,000 | $654,922.40 | 21,435 | 2012-02-27 | Filing | |
| $83.00 | 65,926 | $5,472,115.11 | 257,379 | 2012-02-24 | Filing | |
| $82.38 | 2,000 | $164,750.00 | 19,836 | 2012-02-24 | Filing | |
| $80.01 | 2,000 | $160,015.00 | 19,836 | 2012-02-16 | Filing |