| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $37.05 | 8,850 | $327,925.25 | 3,785,320 | 2011-04-04 | Filing | |
| $37.40 | 2,870 | $107,336.57 | 3,794,170 | 2011-04-01 | Filing | |
| $37.02 | 8,330 | $308,344.11 | 3,797,040 | 2011-04-01 | Filing | |
| $36.52 | 6,950 | $253,843.19 | 3,805,370 | 2011-03-31 | Filing | |
| $37.05 | 8,850 | $327,925.25 | 3,122,485 | 2011-04-04 | Filing | |
| $37.40 | 2,870 | $107,336.85 | 3,131,335 | 2011-04-01 | Filing | |
| $37.02 | 8,330 | $308,344.95 | 3,134,205 | 2011-04-01 | Filing |