| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $70.10 | 3,100 | $217,310.00 | 69,644 | 2011-05-20 | Filing | |
| $68.57 | 20,755 | $1,423,182.80 | 545,240 | 2011-05-09 | Filing | |
| $69.20 | 9,358 | $647,532.42 | 47,943 | 2011-05-04 | Filing | |
| $67.41 | 2,399 | $161,723.31 | 21,838 | 2011-04-25 | Filing | |
| $61.88 | 1,751 | $108,351.88 | 160,270 | 2011-02-22 | Filing | |
| $58.83 | 2,600 | $152,960.34 | 146,507 | 2010-12-22 | Filing | |
| $59.49 | 1,592 | $94,711.26 | 128,700 | 2010-12-20 | Filing | |
| $59.30 | 26,382 | $1,564,452.60 | 455,592 | 2010-12-16 | Filing | |
| $59.48 | 3,180 | $189,146.40 | 80,282 | 2010-12-15 | Filing | |
| $59.18 | 100 | $5,918.03 | 22,834 | 2010-11-19 | Filing | |
| $59.18 | 1,300 | $76,935.30 | 22,934 | 2010-11-19 | Filing | |
| $59.18 | 1,122 | $66,402.20 | 24,234 | 2010-11-19 | Filing | |
| $59.19 | 400 | $23,676.40 | 25,356 | 2010-11-19 | Filing | |
| $58.53 | 100 | $5,853.06 | 156,045 | 2010-10-27 | Filing | |
| $58.53 | 100 | $5,853.04 | 156,145 | 2010-10-27 | Filing | |
| $58.53 | 100 | $5,853.08 | 156,245 | 2010-10-27 | Filing | |
| $58.53 | 300 | $17,559.09 | 156,345 | 2010-10-27 | Filing | |
| $58.53 | 6,118 | $358,086.54 | 156,645 | 2010-10-27 | Filing | |
| $58.53 | 11,700 | $684,812.70 | 162,763 | 2010-10-27 | Filing | |
| $59.17 | 14,568 | $861,988.56 | 98,560 | 2010-10-26 | Filing |