| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $58.00 | 501 | $29,058.00 | 261,691 | 2011-09-14 | Filing |
| Officer, Director | $58.07 | 3,000 | $174,198.60 | 262,192 | 2011-09-07 | Filing |
| Officer, Director | $60.08 | 2,288 | $137,457.55 | 265,192 | 2011-09-01 | Filing |
| Officer | $60.06 | 2,094 | $125,766.06 | 64,680 | 2011-09-01 | Filing |
| Officer, Director | $60.03 | 1,611 | $96,713.16 | 267,480 | 2011-08-31 | Filing |
| Officer | $60.04 | 1,532 | $91,979.44 | 64,680 | 2011-08-31 | Filing |
| Officer | $60.01 | 835 | $50,111.69 | 64,680 | 2011-08-30 | Filing |
| Officer, Director | $60.02 | 900 | $54,021.60 | 269,091 | 2011-08-30 | Filing |
| Officer, Director | $60.03 | 289 | $17,349.19 | 269,991 | 2011-08-29 | Filing |
| Officer, Director | $59.48 | 5,775 | $343,507.97 | 270,280 | 2011-08-29 | Filing |
| Officer, Director | $58.73 | 2,697 | $158,407.22 | 276,055 | 2011-08-29 | Filing |
| Officer | $60.03 | 567 | $34,037.01 | 44,289 | 2011-08-29 | Filing |
| Officer | $60.02 | 700 | $42,012.74 | 64,680 | 2011-08-29 | Filing |
| Officer, Director | $58.16 | 4,300 | $250,075.53 | 278,752 | 2011-08-26 | Filing |
| Officer, Director | $58.21 | 79 | $4,598.59 | 283,052 | 2011-08-25 | Filing |
| Officer, Director | $58.04 | 200 | $11,607.00 | 283,131 | 2011-08-24 | Filing |
| Officer | $60.21 | 2,526 | $152,081.87 | 44,289 | 2011-08-02 | Filing |
| Officer | $60.71 | 200 | $12,142.00 | 64,680 | 2011-08-02 | Filing |
| Officer | $60.13 | 4,491 | $270,046.97 | 64,880 | 2011-08-02 | Filing |
| Officer | $62.41 | 67 | $4,181.25 | 44,289 | 2011-08-01 | Filing |