| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.04 | 28,602 | $1,374,145.91 | 61,646,200 | 2011-01-18 | Filing | |
| $48.00 | 97,373 | $4,673,904.00 | 61,674,802 | 2011-01-14 | Filing | |
| $48.03 | 15,350 | $737,301.95 | 61,772,175 | 2011-01-06 | Filing | |
| $48.78 | 200,000 | $9,755,800.00 | 122,170 | 2011-01-05 | Filing | |
| $30.05 | 381 | $11,448.86 | 41,956 | 2010-12-29 | Filing | |
| $30.02 | 14,013 | $420,713.70 | 41,956 | 2010-12-24 | Filing | |
| $30.02 | 14,013 | $420,713.70 | 41,628 | 2010-12-24 | Filing | |
| $41.99 | 6,000 | $251,940.00 | 13,355 | 2010-11-24 | Filing | |
| $44.50 | 4,800 | $213,600.00 | 15,386 | 2010-11-04 | Filing | |
| $43.43 | 44,000 | $1,911,113.60 | 750,000 | 2010-11-02 | Filing | |
| $43.09 | 100,900 | $4,347,478.30 | 794,000 | 2010-11-01 | Filing | |
| $42.88 | 105,100 | $4,506,204.54 | 894,900 | 2010-10-29 | Filing | |
| $43.00 | 3,000 | $129,000.00 | 21,222 | 2010-10-26 | Filing | |
| $42.64 | 40,000 | $1,705,500.00 | 10,235 | 2010-10-29 | Filing | |
| $39.60 | 12,000 | $475,200.00 | 49,473 | 2010-10-06 | Filing | |
| $35.44 | 40,000 | $1,417,588.00 | 80,000 | 2010-08-02 | Filing | |
| $35.46 | 50,000 | $1,773,035.00 | 350,733 | 2010-05-21 | Filing | |
| $43.40 | 4,800 | $208,320.00 | 43,617 | 2010-04-27 | Filing | |
| $43.05 | 43,000 | $1,851,111.30 | 112,721 | 2010-04-27 | Filing | |
| $43.13 | 15,000 | $646,983.00 | 49,471 | 2010-04-29 | Filing |