| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $77.12 | 12,000 | $925,479.60 | 44,911 | 2013-03-12 | Filing | |
| $75.77 | 1,500 | $113,656.50 | 15,696 | 2013-03-11 | Filing | |
| $76.39 | 1,000 | $76,390.00 | 681,662 | 2013-03-05 | Filing | |
| $76.29 | 3,000 | $228,870.00 | 392,170 | 2013-03-05 | Filing | |
| $76.52 | 900 | $68,868.00 | 9,600 | 2013-03-06 | Filing | |
| $76.26 | 770 | $58,723.51 | 3,508 | 2013-02-28 | Filing | |
| $76.00 | 8,400 | $638,429.40 | 15,744 | 2013-02-20 | Filing | |
| $75.52 | 1,454 | $109,806.08 | 11,507 | 2013-02-20 | Filing | |
| $75.85 | 6,000 | $455,085.60 | 2,636 | 2013-02-20 | Filing | |
| $71.55 | 2,300 | $164,565.00 | 17,196 | 2013-02-07 | Filing | |
| $71.72 | 10,000 | $717,195.00 | 62,428 | 2013-02-06 | Filing | |
| $71.05 | 699 | $49,661.08 | 10,500 | 2013-02-05 | Filing | |
| $70.26 | 1,500 | $105,390.00 | 1,520 | 2013-02-04 | Filing | |
| $69.96 | 6,000 | $419,733.00 | 7,000 | 2013-02-04 | Filing | |
| $71.52 | 6,400 | $457,715.20 | 21,422 | 2013-02-06 | Filing | |
| $70.46 | 2,471 | $174,117.78 | 38,778 | 2013-02-05 | Filing | |
| $57.50 | 385 | $22,137.50 | 12,434 | 2012-12-14 | Filing | |
| $57.80 | 3,119 | $180,264.79 | 149,418 | 2012-12-11 | Filing | |
| $57.20 | 5,600 | $320,309.36 | 15,535 | 2012-12-06 | Filing | |
| $57.00 | 2,000 | $113,991.40 | 19,678 | 2012-12-06 | Filing |