| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $46.88 | 6,956 | $326,088.93 | 3,044,528 | 2011-05-12 | Filing | |
| $46.63 | 11,910 | $555,331.14 | 3,051,484 | 2011-05-11 | Filing | |
| $46.30 | 13,106 | $606,803.87 | 3,063,394 | 2011-05-10 | Filing | |
| $38.78 | 2,100 | $81,432.96 | 29,000 | 2011-04-19 | Filing | |
| $39.15 | 300 | $11,745.00 | 29,000 | 2011-04-19 | Filing | |
| $38.82 | 1,000 | $38,820.00 | 29,000 | 2011-04-19 | Filing | |
| $38.74 | 2,500 | $96,850.25 | 24,434 | 2011-04-14 | Filing | |
| $38.29 | 5,580 | $213,644.81 | 21,522 | 2011-04-11 | Filing | |
| $38.49 | 850 | $32,717.01 | 3,739,335 | 2011-04-08 | Filing | |
| $38.49 | 850 | $32,717.01 | 3,076,500 | 2011-04-08 | Filing | |
| $38.70 | 3,900 | $150,915.18 | 3,740,185 | 2011-04-07 | Filing | |
| $38.21 | 14,335 | $547,693.04 | 3,744,085 | 2011-04-07 | Filing | |
| $37.26 | 14,400 | $536,575.68 | 3,758,420 | 2011-04-06 | Filing | |
| $37.77 | 5,800 | $219,080.50 | 3,772,820 | 2011-04-05 | Filing | |
| $37.28 | 6,700 | $249,796.10 | 3,778,620 | 2011-04-05 | Filing | |
| $38.70 | 3,900 | $150,915.18 | 3,077,350 | 2011-04-07 | Filing | |
| $38.21 | 14,335 | $547,693.04 | 3,081,250 | 2011-04-07 | Filing | |
| $37.26 | 14,400 | $536,575.68 | 3,095,585 | 2011-04-06 | Filing | |
| $37.77 | 5,800 | $219,080.50 | 3,109,985 | 2011-04-05 | Filing | |
| $37.28 | 6,700 | $249,796.10 | 3,115,785 | 2011-04-05 | Filing |