| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $105.16 | 15,000 | $1,577,400.00 | 62,229 | 2011-04-28 | Filing | |
| $105.13 | 12,500 | $1,314,125.00 | 38,319 | 2011-04-28 | Filing | |
| $106.01 | 5,000 | $530,040.00 | 13,038 | 2011-04-27 | Filing | |
| $80.00 | 11,000 | $880,000.00 | 11,726 | 2011-03-08 | Filing | |
| $75.51 | 20,354 | $1,536,849.12 | 12,503 | 2011-02-28 | Filing | |
| $72.35 | 3,194 | $231,076.32 | 38,319 | 2011-02-23 | Filing | |
| $75.26 | 200 | $15,052.00 | 11,084 | 2011-02-22 | Filing | |
| $77.45 | 12,000 | $929,444.40 | 8,038 | 2011-02-02 | Filing | |
| $78.00 | 8,500 | $663,000.00 | 11,984 | 2011-02-01 | Filing | |
| $76.96 | 8,200 | $631,072.00 | 11,984 | 2011-01-31 | Filing | |
| $77.00 | 7,500 | $577,500.00 | 11,726 | 2011-02-02 | Filing | |
| $77.10 | 12,500 | $963,750.00 | 3,953 | 2011-02-02 | Filing | |
| $75.17 | 8,000 | $601,360.00 | 3,953 | 2011-01-31 | Filing | |
| $77.00 | 5,500 | $423,500.00 | 11,726 | 2010-12-07 | Filing | |
| $75.00 | 5,500 | $412,500.00 | 11,726 | 2010-12-02 | Filing | |
| $73.51 | 16,000 | $1,176,192.00 | 0 | 2010-11-26 | Filing | |
| $73.35 | 8,000 | $586,816.00 | 0 | 2010-11-24 | Filing | |
| $74.00 | 3,000 | $222,000.00 | 14,501 | 2010-11-24 | Filing | |
| $71.13 | 6,620 | $470,900.46 | 11,057 | 2010-11-16 | Filing | |
| $70.35 | 21,980 | $1,546,205.08 | 17,677 | 2010-11-16 | Filing |