| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $20.86 | 10,000 | $208,600.00 | 36,000 | 2013-05-20 | Filing | |
| $20.89 | 450,000 | $9,401,895.00 | 799,138 | 2013-05-20 | Filing | |
| $17.24 | 40,000 | $689,600.00 | 108,206 | 2012-11-26 | Filing | |
| $16.92 | 266,000 | $4,500,720.00 | 530,106 | 2012-11-12 | Filing | |
| $20.00 | 68,100 | $1,361,884.23 | 326,391 | 2012-09-18 | Filing | |
| $19.98 | 6,900 | $137,855.10 | 258,291 | 2012-09-14 | Filing | |
| $19.94 | 2,000 | $39,880.00 | 197,671 | 2012-07-09 | Filing | |
| $18.00 | 27,700 | $498,461.50 | 159,017 | 2012-06-27 | Filing | |
| $17.75 | 20,000 | $355,000.00 | 55,000 | 2012-06-28 | Filing | |
| $17.51 | 860 | $15,054.30 | 860 | 2012-06-12 | Filing | |
| $22.76 | 11,000 | $250,384.20 | 3,095,550 | 2011-11-25 | Filing | |
| $26.69 | 100,000 | $2,669,110.00 | 300,000 | 2011-11-08 | Filing | |
| $25.56 | 5,000 | $127,798.50 | 251,314 | 2011-09-30 | Filing | |
| $28.10 | 17,700 | $497,370.00 | 120,350 | 2011-08-09 | Filing | |
| $28.36 | 3,500 | $99,249.50 | 89,047 | 2011-08-10 | Filing | |
| $29.00 | 8,600 | $249,369.04 | 3,079,023 | 2011-08-09 | Filing | |
| $27.46 | 100,000 | $2,746,070.00 | 200,000 | 2011-08-08 | Filing | |
| $32.88 | 1,500 | $49,320.00 | 51,597 | 2011-08-04 | Filing | |
| $29.40 | 4,000 | $117,600.00 | 174,259 | 2011-06-10 | Filing | |
| $29.45 | 10,000 | $294,500.00 | 2,963,729 | 2011-06-10 | Filing |