| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $20.47 | 31,500 | $644,660.10 | 37,746 | 2012-12-11 | Filing | |
| $20.50 | 1,500 | $30,750.00 | 77,958 | 2012-12-06 | Filing | |
| $20.34 | 15,750 | $320,307.75 | 50,000 | 2012-12-05 | Filing | |
| $20.29 | 6,000 | $121,750.20 | 10,959 | 2012-12-05 | Filing | |
| $20.00 | 32,500 | $650,000.00 | 37,500 | 2012-12-03 | Filing | |
| $19.46 | 1,800 | $35,028.18 | 16,959 | 2012-11-13 | Filing | |
| $18.34 | 7,988 | $146,461.58 | 40,000 | 2012-09-10 | Filing | |
| $19.50 | 3,000 | $58,509.00 | 79,458 | 2012-06-06 | Filing | |
| $18.95 | 2,000 | $37,903.00 | 82,458 | 2012-01-04 | Filing | |
| $17.08 | 23,070 | $393,945.63 | 195,260 | 2011-09-14 | Filing | |
| $17.10 | 19,427 | $332,261.92 | 30,000 | 2011-09-14 | Filing | |
| $17.03 | 23,820 | $405,652.22 | 195,260 | 2011-09-13 | Filing | |
| $17.14 | 25,000 | $428,512.50 | 195,260 | 2011-09-12 | Filing | |
| $17.03 | 24,896 | $424,018.71 | 30,000 | 2011-09-13 | Filing | |
| $17.17 | 20,000 | $343,348.00 | 30,000 | 2011-09-12 | Filing | |
| $18.18 | 22,156 | $402,729.61 | 195,260 | 2011-09-07 | Filing | |
| $18.18 | 19,069 | $346,617.21 | 30,000 | 2011-09-07 | Filing | |
| $18.61 | 26,892 | $500,543.49 | 195,260 | 2011-08-31 | Filing | |
| $18.61 | 29,671 | $552,278.19 | 30,000 | 2011-08-31 | Filing | |
| $24.25 | 4,000 | $96,994.80 | 84,458 | 2011-05-10 | Filing |