| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $33.95 | 2,142 | $72,720.47 | 324,925 | 2011-08-16 | Filing |
| Officer, Director | $34.74 | 402 | $13,965.40 | 2,879,614 | 2011-08-16 | Filing |
| Officer, Director | $33.95 | 2,958 | $100,423.51 | 2,880,016 | 2011-08-16 | Filing |
| Officer, Director | $36.05 | 2,200 | $79,308.02 | 2,882,974 | 2011-08-15 | Filing |
| Officer, Director | $35.29 | 7,800 | $275,295.54 | 2,885,174 | 2011-08-15 | Filing |
| Officer | $36.00 | 100 | $3,600.00 | 151,304 | 2011-08-15 | Filing |
| Officer | $35.32 | 1,774 | $62,658.74 | 151,404 | 2011-08-15 | Filing |
| Officer | $35.93 | 300 | $10,779.99 | 116,194 | 2011-08-15 | Filing |
| Officer | $35.24 | 1,538 | $54,198.35 | 116,494 | 2011-08-15 | Filing |
| Officer | $35.00 | 250 | $8,750.00 | 76,924 | 2011-08-11 | Filing |
| Officer, Director | $33.20 | 700 | $23,239.02 | 2,882,974 | 2011-08-08 | Filing |
| Officer, Director | $32.35 | 3,900 | $126,151.74 | 2,883,674 | 2011-08-08 | Filing |
| Officer, Director | $31.64 | 1,400 | $44,290.96 | 2,887,574 | 2011-08-08 | Filing |
| Officer, Director | $30.31 | 4,000 | $121,255.20 | 2,888,974 | 2011-08-08 | Filing |
| Officer | $39.13 | 1,100 | $43,044.98 | 327,067 | 2011-08-01 | Filing |
| Officer | $38.16 | 12,900 | $492,262.71 | 328,167 | 2011-08-01 | Filing |
| Officer, Director | $39.20 | 700 | $27,437.48 | 2,882,974 | 2011-08-01 | Filing |
| Officer, Director | $38.17 | 9,300 | $354,935.43 | 2,883,674 | 2011-08-01 | Filing |
| Officer | $37.73 | 2,850 | $107,535.92 | 153,178 | 2011-07-25 | Filing |
| Officer, Director | $37.64 | 10,000 | $376,350.00 | 2,882,974 | 2011-07-25 | Filing |