| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $61.62 | 325 | $20,026.05 | 6,121 | 2012-02-28 | Filing | |
| $61.76 | 448 | $27,666.55 | 18,767 | 2012-02-28 | Filing | |
| $61.57 | 549 | $33,802.26 | 19,885 | 2012-02-28 | Filing | |
| $61.55 | 1,324 | $81,492.86 | 42,664 | 2012-02-28 | Filing | |
| $60.29 | 13 | $783.77 | 43,988 | 2012-02-28 | Filing | |
| $62.32 | 694 | $43,250.08 | 20,434 | 2012-02-23 | Filing | |
| $62.33 | 272 | $16,953.43 | 7,022 | 2012-02-23 | Filing | |
| $62.37 | 38 | $2,370.06 | 6,446 | 2012-02-23 | Filing | |
| $62.17 | 205 | $12,744.73 | 13,612 | 2012-02-23 | Filing | |
| $62.40 | 552 | $34,444.80 | 19,215 | 2012-02-23 | Filing | |
| $64.44 | 1,061 | $68,370.84 | 47,826 | 2011-10-31 | Filing | |
| $68.00 | 20,000 | $1,360,000.00 | 49,381 | 2011-09-20 | Filing | |
| $69.01 | 5,000 | $345,064.50 | 44,645 | 2011-09-21 | Filing | |
| $63.22 | 40,000 | $2,528,632.00 | 250,187 | 2011-09-13 | Filing | |
| $66.00 | 12,500 | $825,007.50 | 49,381 | 2011-09-08 | Filing | |
| $64.29 | 2,250 | $144,659.70 | 13,817 | 2011-09-06 | Filing | |
| $64.27 | 2,250 | $144,596.48 | 13,817 | 2011-09-06 | Filing | |
| $63.07 | 10,000 | $630,733.00 | 44,645 | 2011-08-22 | Filing | |
| $63.06 | 7,750 | $488,698.73 | 33,907 | 2011-08-22 | Filing | |
| $54.18 | 10,000 | $541,800.00 | 44,645 | 2011-06-24 | Filing |