| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $31.78 | 100 | $3,178.00 | 12,270 | 2012-12-11 | Filing | |
| $31.78 | 300 | $9,534.30 | 12,370 | 2012-12-11 | Filing | |
| $31.27 | 3,274 | $102,382.89 | 7,225 | 2012-12-07 | Filing | |
| $31.75 | 10,000 | $317,500.00 | 55,701 | 2012-12-05 | Filing | |
| $31.63 | 1,116 | $35,298.75 | 9,000 | 2012-11-29 | Filing | |
| $35.80 | 14,515 | $519,637.00 | 18,860 | 2012-03-16 | Filing | |
| $34.15 | 2,493 | $85,137.94 | 10,116 | 2012-03-08 | Filing | |
| $31.16 | 1,384 | $43,128.21 | 19,501 | 2011-12-09 | Filing | |
| $30.67 | 134 | $4,109.78 | 70,837 | 2011-12-06 | Filing | |
| $30.65 | 666 | $20,414.23 | 70,971 | 2011-12-06 | Filing | |
| $30.65 | 439 | $13,455.35 | 71,637 | 2011-12-06 | Filing | |
| $42.73 | 2,250 | $96,142.50 | 39,604 | 2010-04-06 | Filing | |
| $42.14 | 414 | $17,445.96 | 4,973 | 2010-03-31 | Filing | |
| $42.81 | 1,264 | $54,111.84 | 29,780 | 2010-03-18 | Filing | |
| $42.81 | 1,763 | $75,474.03 | 31,044 | 2010-03-18 | Filing | |
| $42.81 | 5,400 | $231,174.00 | 32,807 | 2010-03-18 | Filing | |
| $42.81 | 1,264 | $54,111.84 | 29,780 | 2010-03-18 | Filing | |
| $42.81 | 1,763 | $75,474.03 | 31,044 | 2010-03-18 | Filing | |
| $42.81 | 5,400 | $231,174.00 | 35,697 | 2010-03-18 | Filing | |
| $42.00 | 600 | $25,200.00 | 5,340 | 2010-03-10 | Filing |