| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.12 | 1,700 | $68,198.56 | 28,848 | 2013-02-01 | Filing | |
| $40.12 | 8,300 | $332,969.44 | 154,886 | 2013-02-01 | Filing | |
| $38.54 | 2,000 | $77,080.20 | 30,548 | 2013-01-31 | Filing | |
| $38.54 | 10,000 | $385,401.00 | 163,186 | 2013-01-31 | Filing | |
| $27.28 | 6,500 | $177,314.15 | 175,186 | 2012-10-25 | Filing | |
| $26.50 | 10,965 | $290,586.75 | 181,686 | 2012-10-31 | Filing | |
| $27.25 | 5,000 | $136,250.00 | 64,019 | 2012-10-22 | Filing | |
| $27.40 | 5,000 | $137,005.00 | 69,019 | 2012-10-22 | Filing | |
| $27.25 | 4,800 | $130,800.00 | 74,019 | 2012-10-19 | Filing | |
| $27.32 | 5,200 | $142,064.00 | 78,819 | 2012-10-18 | Filing | |
| $27.59 | 10,000 | $275,934.00 | 36,204 | 2012-10-18 | Filing | |
| $27.71 | 5,000 | $138,574.50 | 192,651 | 2012-10-22 | Filing | |
| $27.11 | 15,000 | $406,636.50 | 197,651 | 2012-10-19 | Filing | |
| $27.53 | 15,000 | $412,918.50 | 212,651 | 2012-10-18 | Filing | |
| $23.23 | 10,000 | $232,323.00 | 227,651 | 2012-08-16 | Filing | |
| $21.97 | 5,000 | $109,864.00 | 237,651 | 2012-08-08 | Filing | |
| $21.52 | 2,149 | $46,241.11 | 242,651 | 2012-08-07 | Filing | |
| $21.37 | 7,851 | $167,779.01 | 244,800 | 2012-08-06 | Filing | |
| $21.24 | 10,000 | $212,423.00 | 252,651 | 2012-07-27 | Filing | |
| $20.47 | 433 | $8,863.51 | 0 | 2012-07-26 | Filing |