| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.49 | 50,000 | $1,174,300.00 | 257,488 | 2012-11-20 | Filing | |
| $23.65 | 4,000 | $94,596.00 | 104,460 | 2012-11-06 | Filing | |
| $23.63 | 150,000 | $3,544,425.00 | 534,839 | 2012-11-05 | Filing | |
| $23.75 | 15,000 | $356,190.00 | 43,198 | 2012-11-05 | Filing | |
| $23.12 | 10,000 | $231,200.00 | 80,802 | 2012-08-21 | Filing | |
| $23.70 | 45,000 | $1,066,590.00 | 161,956 | 2012-08-14 | Filing | |
| $23.75 | 22,500 | $534,375.00 | 40,910 | 2012-08-14 | Filing | |
| $23.74 | 20,000 | $474,800.00 | 57,390 | 2012-08-09 | Filing | |
| $23.05 | 3,000 | $69,150.00 | 104,916 | 2012-05-22 | Filing | |
| $21.58 | 6,700 | $144,586.00 | 29,112 | 2012-03-07 | Filing | |
| $21.39 | 10,000 | $213,940.00 | 89,032 | 2012-03-06 | Filing | |
| $20.02 | 10,000 | $200,190.00 | 171,882 | 2011-11-22 | Filing | |
| $20.93 | 4,000 | $83,720.00 | 92,600 | 2011-11-15 | Filing | |
| $19.09 | 100 | $1,909.10 | 51,565 | 2011-08-17 | Filing | |
| $19.09 | 2,264 | $43,219.76 | 51,665 | 2011-08-17 | Filing | |
| $19.08 | 19,636 | $374,654.88 | 53,929 | 2011-08-17 | Filing | |
| $18.75 | 24,000 | $450,048.00 | 80,270 | 2011-08-16 | Filing | |
| $18.75 | 5,000 | $93,760.00 | 180,945 | 2011-08-16 | Filing | |
| $17.60 | 4,000 | $70,400.00 | 96,304 | 2011-08-09 | Filing | |
| $20.27 | 60,000 | $1,215,960.00 | 271,918 | 2011-05-10 | Filing |