| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.23 | 9,000 | $452,073.60 | 14,884,682 | 2011-10-14 | Filing | |
| $49.72 | 9,000 | $447,444.90 | 14,893,682 | 2011-10-13 | Filing | |
| $50.69 | 9,000 | $456,227.10 | 14,902,682 | 2011-10-12 | Filing | |
| $50.13 | 9,000 | $451,127.70 | 14,911,682 | 2011-10-11 | Filing | |
| $49.01 | 9,000 | $441,108.90 | 14,920,682 | 2011-10-10 | Filing | |
| $48.05 | 9,000 | $432,426.60 | 14,929,682 | 2011-10-07 | Filing | |
| $46.77 | 9,000 | $420,970.50 | 14,938,682 | 2011-10-06 | Filing | |
| $47.53 | 9,000 | $427,791.60 | 14,947,682 | 2011-10-05 | Filing | |
| $45.71 | 9,000 | $411,414.30 | 14,956,682 | 2011-10-04 | Filing | |
| $46.84 | 9,000 | $421,588.80 | 14,965,682 | 2011-10-03 | Filing | |
| $47.49 | 9,000 | $427,374.90 | 14,974,682 | 2011-09-30 | Filing | |
| $48.65 | 9,000 | $437,819.40 | 14,983,682 | 2011-09-29 | Filing | |
| $49.07 | 9,000 | $441,635.40 | 14,992,682 | 2011-09-28 | Filing | |
| $49.50 | 9,000 | $445,522.50 | 15,001,682 | 2011-09-27 | Filing | |
| $46.48 | 9,000 | $418,353.30 | 15,010,682 | 2011-09-26 | Filing | |
| $45.97 | 9,000 | $413,735.40 | 15,019,682 | 2011-09-23 | Filing | |
| $45.94 | 9,000 | $413,451.90 | 15,028,682 | 2011-09-22 | Filing | |
| $47.97 | 9,000 | $431,756.10 | 15,037,682 | 2011-09-21 | Filing | |
| $49.53 | 9,000 | $445,732.20 | 15,046,682 | 2011-09-20 | Filing | |
| $48.26 | 9,000 | $434,310.30 | 15,055,682 | 2011-09-19 | Filing |