| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $21.77 | 6,761 | $147,155.87 | 6,700 | 2013-05-21 | Filing | |
| $22.03 | 8,323 | $183,374.83 | 13,461 | 2013-05-20 | Filing | |
| $21.58 | 7,802 | $168,334.39 | 20,034 | 2013-05-17 | Filing | |
| $22.70 | 10,000 | $227,000.00 | 22,733 | 2013-05-15 | Filing | |
| $22.65 | 9,141 | $207,067.42 | 32,733 | 2013-05-15 | Filing | |
| $22.70 | 10,000 | $227,000.00 | 22,733 | 2013-05-15 | Filing | |
| $22.65 | 9,141 | $207,067.42 | 32,733 | 2013-05-15 | Filing | |
| $22.12 | 10,000 | $221,230.00 | 154,101 | 2013-05-14 | Filing | |
| $22.40 | 25,000 | $560,000.00 | 6,700 | 2013-05-10 | Filing | |
| $21.42 | 32,085 | $687,405.08 | 0 | 2013-05-09 | Filing | |
| $17.75 | 1,659 | $29,447.75 | 6,700 | 2013-02-28 | Filing | |
| $17.98 | 24,167 | $434,592.74 | 191 | 2013-02-27 | Filing | |
| $17.76 | 50,000 | $887,770.00 | 24,358 | 2013-02-26 | Filing | |
| $17.65 | 5,000 | $88,258.00 | 165,121 | 2013-02-21 | Filing | |
| $16.78 | 24,718 | $414,768.04 | 48,251 | 2013-02-05 | Filing | |
| $17.15 | 2,395 | $41,068.98 | 6,700 | 2013-02-13 | Filing | |
| $15.12 | 35,000 | $529,315.50 | 7,691 | 2012-11-29 | Filing | |
| $13.76 | 100,000 | $1,376,330.00 | 7,974 | 2012-11-06 | Filing | |
| $12.84 | 1,286 | $16,516.10 | 9,095 | 2012-08-31 | Filing | |
| $13.25 | 10,000 | $132,501.00 | 107,974 | 2012-08-31 | Filing |