| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $46.61 | 8,000 | $372,883.20 | 70,168 | 2013-03-01 | Filing | |
| $39.00 | 9,129 | $356,031.00 | 72,326 | 2012-11-09 | Filing | |
| $38.90 | 9,000 | $350,100.00 | 19,935 | 2012-11-09 | Filing | |
| $39.00 | 713 | $27,807.00 | 81,455 | 2012-11-08 | Filing | |
| $39.00 | 158 | $6,162.00 | 82,168 | 2012-11-07 | Filing | |
| $43.86 | 27,029 | $1,185,524.37 | 26,305 | 2011-05-19 | Filing | |
| $43.86 | 27,029 | $1,185,524.37 | 30,307 | 2011-05-19 | Filing | |
| $43.80 | 3,700 | $162,060.00 | 10,289 | 2011-05-11 | Filing | |
| $43.74 | 1,400 | $61,236.00 | 13,989 | 2011-05-11 | Filing | |
| $43.88 | 1,100 | $48,268.00 | 15,389 | 2011-05-11 | Filing | |
| $43.79 | 1,000 | $43,790.00 | 16,489 | 2011-05-11 | Filing | |
| $43.85 | 900 | $39,465.00 | 17,489 | 2011-05-11 | Filing | |
| $43.72 | 700 | $30,604.00 | 18,389 | 2011-05-11 | Filing | |
| $43.89 | 400 | $17,556.00 | 19,089 | 2011-05-11 | Filing | |
| $43.90 | 400 | $17,560.00 | 19,489 | 2011-05-11 | Filing | |
| $43.70 | 200 | $8,740.00 | 19,889 | 2011-05-11 | Filing | |
| $43.82 | 200 | $8,764.00 | 20,089 | 2011-05-11 | Filing | |
| $43.87 | 200 | $8,774.00 | 20,289 | 2011-05-11 | Filing | |
| $43.69 | 100 | $4,369.00 | 20,489 | 2011-05-11 | Filing | |
| $43.75 | 100 | $4,375.00 | 20,589 | 2011-05-11 | Filing |