| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $61.56 | 915 | $56,327.03 | 13,264 | 2012-02-28 | Filing | |
| $60.29 | 9 | $542.61 | 14,179 | 2012-02-28 | Filing | |
| $61.61 | 1,294 | $79,729.16 | 37,404 | 2012-02-28 | Filing | |
| $61.69 | 446 | $27,512.67 | 33,461 | 2012-02-28 | Filing | |
| $61.55 | 1,428 | $87,890.83 | 47,423 | 2012-02-28 | Filing | |
| $61.54 | 4,288 | $263,885.66 | 245,853 | 2012-02-28 | Filing | |
| $59.79 | 46 | $2,750.42 | 250,141 | 2012-02-28 | Filing | |
| $61.78 | 489 | $30,208.76 | 18,906 | 2012-02-28 | Filing | |
| $61.55 | 1,428 | $87,887.69 | 46,398 | 2012-02-28 | Filing | |
| $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 |