| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $98.02 | 3,664 | $359,147.11 | 30,893 | 2012-02-23 | Filing | |
| $91.05 | 20,058 | $1,826,260.84 | 22,476 | 2012-02-10 | Filing | |
| $74.10 | 495 | $36,679.50 | 4,382 | 2011-08-29 | Filing | |
| $84.55 | 1,500 | $126,827.10 | 5,978 | 2011-05-16 | Filing | |
| $84.65 | 2,035 | $172,262.75 | 7,478 | 2011-05-16 | Filing | |
| $80.60 | 50,868 | $4,099,965.89 | 41,134 | 2011-02-15 | Filing | |
| $81.29 | 6,500 | $528,411.00 | 48,671 | 2011-02-10 | Filing | |
| $81.49 | 10,000 | $814,935.00 | 55,171 | 2011-02-10 | Filing | |
| $59.53 | 3,000 | $178,590.00 | 8,076 | 2010-03-03 | Filing | |
| $80.05 | 21,212 | $1,697,914.54 | 39,127 | 2010-12-16 | Filing | |
| $80.03 | 12,200 | $976,409.92 | 39,127 | 2010-12-15 | Filing | |
| $80.01 | 31,048 | $2,484,051.13 | 39,127 | 2010-12-14 | Filing | |
| $80.40 | 6,500 | $522,587.00 | 49,171 | 2010-12-08 | Filing | |
| $80.78 | 10,708 | $864,972.97 | 55,671 | 2010-12-08 | Filing | |
| $73.48 | 1,500 | $110,220.00 | 3,627 | 2010-11-01 | Filing | |
| $73.48 | 1,500 | $110,220.00 | 3,627 | 2010-11-01 | Filing | |
| $68.43 | 1,296 | $88,685.28 | 7,653 | 2010-09-22 | Filing | |
| $68.53 | 13,704 | $939,122.79 | 8,949 | 2010-09-22 | Filing | |
| $68.45 | 1,200 | $82,140.00 | 4,945 | 2010-09-22 | Filing | |
| $68.30 | 400 | $27,320.00 | 6,145 | 2010-09-20 | Filing |