| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.80 | 9,667 | $355,745.60 | 24,168 | 2012-02-08 | Filing | |
| $36.81 | 4,066 | $149,669.46 | 41,108 | 2012-02-08 | Filing | |
| $36.80 | 8,133 | $299,294.40 | 28,575 | 2012-02-08 | Filing | |
| $38.08 | 40,600 | $1,546,048.00 | 211,601 | 2011-02-06 | Filing | |
| $37.11 | 12,900 | $478,719.00 | 252,201 | 2011-02-06 | Filing | |
| $36.39 | 2,500 | $90,975.00 | 265,101 | 2011-02-06 | Filing | |
| $37.00 | 6,042 | $223,554.00 | 21,893 | 2012-01-19 | Filing | |
| $37.00 | 6,042 | $223,554.00 | 21,751 | 2012-01-19 | Filing | |
| $37.00 | 4,066 | $150,442.00 | 35,008 | 2012-01-19 | Filing | |
| $37.00 | 10,166 | $376,142.00 | 26,542 | 2012-01-19 | Filing | |
| $28.90 | 5,000 | $144,500.00 | 27,935 | 2011-12-12 | Filing | |
| $29.23 | 4,946 | $144,571.58 | 727,395 | 2011-12-01 | Filing | |
| $27.17 | 4,000 | $108,680.00 | 727,395 | 2011-11-23 | Filing | |
| $29.71 | 4,000 | $118,840.00 | 727,395 | 2011-11-16 | Filing | |
| $29.77 | 606 | $18,040.62 | 32,935 | 2011-11-15 | Filing | |
| $29.75 | 20 | $595.00 | 27,793 | 2011-11-15 | Filing | |
| $29.74 | 27 | $802.98 | 8,500 | 2011-11-15 | Filing | |
| $31.07 | 700 | $21,749.00 | 727,395 | 2011-11-09 | Filing | |
| $30.72 | 3,300 | $101,376.00 | 728,095 | 2011-11-09 | Filing | |
| $37.78 | 900 | $34,002.00 | 728,695 | 2011-11-02 | Filing |