| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.00 | 2,600 | $59,800.00 | 4,547 | 2013-06-28 | Filing | |
| $23.68 | 13,476 | $319,111.68 | 24,486 | 2013-05-24 | Filing | |
| $24.56 | 2,325 | $57,093.86 | 7,147 | 2013-05-08 | Filing | |
| $24.37 | 3,840 | $93,582.34 | 38,060 | 2013-05-08 | Filing | |
| $24.52 | 418,632 | $10,266,238.13 | 3,916,864 | 2013-05-08 | Filing | |
| $24.50 | 7,680 | $188,166.14 | 24,486 | 2013-05-08 | Filing | |
| $24.14 | 3,500 | $84,503.30 | 15,194 | 2013-05-06 | Filing | |
| $22.21 | 955 | $21,207.49 | 7,147 | 2013-04-30 | Filing | |
| $21.99 | 2,400 | $52,784.64 | 24,486 | 2013-04-25 | Filing | |
| $18.60 | 8,000 | $148,790.40 | 44,308 | 2012-12-21 | Filing | |
| $23.08 | 7,237 | $166,995.95 | 43,644 | 2012-05-10 | Filing | |
| $24.63 | 10,800 | $265,999.68 | 43,644 | 2012-03-30 | Filing | |
| $29.34 | 2,928 | $85,895.52 | 10,182 | 2011-12-29 | Filing | |
| $29.70 | 7,968 | $236,649.60 | 10,182 | 2011-12-27 | Filing | |
| $28.40 | 2,500 | $71,000.00 | 16,986 | 2011-12-22 | Filing | |
| $30.80 | 10,000 | $308,000.00 | 59,044 | 2011-12-02 | Filing | |
| $30.72 | 5,040 | $154,835.86 | 19,486 | 2011-12-02 | Filing | |
| $30.91 | 1,200 | $37,092.00 | 8,000 | 2011-10-27 | Filing | |
| $30.56 | 10,800 | $330,058.80 | 9,200 | 2011-10-27 | Filing | |
| $31.46 | 41,100 | $1,292,804.61 | 250,150 | 2011-05-13 | Filing |