| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.75 | 9 | $348.75 | 48,237 | 2012-03-20 | Filing | |
| $39.04 | 460 | $17,959.87 | 48,246 | 2012-03-15 | Filing | |
| $39.27 | 1,294 | $50,814.47 | 48,706 | 2012-03-13 | Filing | |
| $39.30 | 1,205 | $47,356.50 | 599,344 | 2012-03-14 | Filing | |
| $39.28 | 300 | $11,784.99 | 895,800 | 2012-02-24 | Filing | |
| $39.50 | 289 | $11,415.50 | 68,915 | 2012-02-24 | Filing | |
| $39.50 | 104 | $4,108.00 | 69,204 | 2012-02-22 | Filing | |
| $39.57 | 882 | $34,896.51 | 69,308 | 2012-02-21 | Filing | |
| $39.59 | 136 | $5,384.24 | 70,190 | 2012-02-17 | Filing | |
| $39.99 | 677 | $27,075.87 | 70,326 | 2012-02-16 | Filing | |
| $40.92 | 200 | $8,184.00 | 896,100 | 2012-02-13 | Filing | |
| $40.54 | 2,000 | $81,071.40 | 673,246 | 2012-02-06 | Filing | |
| $40.46 | 7,627 | $308,554.10 | 675,246 | 2012-02-03 | Filing | |
| $41.18 | 300 | $12,354.00 | 896,300 | 2012-02-03 | Filing | |
| $40.88 | 300 | $12,264.00 | 896,600 | 2012-02-02 | Filing | |
| $40.33 | 3,000 | $120,997.20 | 682,873 | 2012-02-02 | Filing | |
| $40.32 | 6,556 | $264,323.50 | 685,873 | 2012-02-01 | Filing | |
| $40.24 | 2,203 | $88,650.48 | 692,429 | 2012-01-31 | Filing | |
| $40.50 | 1,700 | $68,847.96 | 896,900 | 2012-02-01 | Filing | |
| $40.18 | 300 | $12,054.99 | 898,600 | 2012-01-31 | Filing |