| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.13 | 2,728 | $232,234.64 | 77,471 | 2013-02-26 | Filing | |
| $79.82 | 9,029 | $720,694.78 | 141,567 | 2012-12-24 | Filing | |
| $80.21 | 1,725 | $138,362.25 | 50,180 | 2012-12-12 | Filing | |
| $80.68 | 1,725 | $139,173.00 | 51,905 | 2012-12-10 | Filing | |
| $78.90 | 4,000 | $315,600.00 | 40,094 | 2012-11-01 | Filing | |
| $82.01 | 1,100 | $90,211.00 | 112,347 | 2012-10-19 | Filing | |
| $82.01 | 2,366 | $194,035.66 | 113,447 | 2012-10-18 | Filing | |
| $74.92 | 42,745 | $3,202,455.40 | 220,285 | 2012-09-06 | Filing | |
| $72.97 | 1,366 | $99,678.39 | 83,053 | 2012-07-27 | Filing | |
| $72.97 | 1,634 | $119,236.25 | 84,419 | 2012-07-27 | Filing | |
| $73.12 | 4,000 | $292,480.00 | 45,646 | 2012-07-26 | Filing | |
| $72.51 | 2,487 | $180,332.37 | 55,390 | 2012-05-18 | Filing | |
| $75.79 | 4,000 | $303,160.00 | 37,302 | 2012-04-30 | Filing | |
| $68.98 | 4,000 | $275,920.00 | 34,708 | 2012-01-13 | Filing | |
| $68.98 | 4,000 | $275,920.00 | 34,708 | 2012-01-13 | Filing | |
| $69.66 | 13,981 | $973,916.46 | 133,637 | 2011-12-22 | Filing | |
| $69.18 | 200 | $13,836.00 | 1,800 | 2011-12-09 | Filing | |
| $69.19 | 300 | $20,757.00 | 2,000 | 2011-12-09 | Filing | |
| $70.09 | 28,582 | $2,003,312.38 | 681,399 | 2011-12-06 | Filing | |
| $72.05 | 5,415 | $390,150.75 | 669,981 | 2011-10-27 | Filing |