| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.29 | 3,467 | $129,284.43 | 11,667 | 2011-05-17 | Filing | |
| $38.12 | 4,033 | $153,737.96 | 11,667 | 2011-05-16 | Filing | |
| $38.12 | 469 | $17,878.28 | 15,700 | 2011-05-16 | Filing | |
| $38.12 | 7,031 | $268,021.72 | 16,169 | 2011-05-16 | Filing | |
| $41.00 | 25,000 | $1,025,000.00 | 326,794 | 2011-03-31 | Filing | |
| $41.00 | 2,200 | $90,200.00 | 90,674 | 2011-03-31 | Filing | |
| $40.03 | 4,000 | $160,120.00 | 92,874 | 2011-03-29 | Filing | |
| $39.23 | 20,000 | $784,600.00 | 326,794 | 2011-03-25 | Filing | |
| $37.10 | 15,000 | $556,500.00 | 327,435 | 2011-02-18 | Filing | |
| $36.92 | 5,156 | $190,359.52 | 11,667 | 2011-02-15 | Filing | |
| $36.92 | 7,500 | $276,900.00 | 16,823 | 2011-02-15 | Filing | |
| $36.92 | 5,000 | $184,600.00 | 24,323 | 2011-02-15 | Filing | |
| $36.92 | 5,000 | $184,600.00 | 29,323 | 2011-02-15 | Filing | |
| $37.00 | 12,000 | $444,000.00 | 97,367 | 2011-02-11 | Filing | |
| $36.00 | 10,000 | $360,000.00 | 97,367 | 2011-02-10 | Filing | |
| $35.00 | 10,000 | $350,000.00 | 107,367 | 2011-02-10 | Filing | |
| $34.00 | 10,000 | $340,000.00 | 97,367 | 2011-02-07 | Filing | |
| $34.00 | 9,409 | $319,906.00 | 20,152 | 2011-02-07 | Filing | |
| $34.00 | 3,125 | $106,250.00 | 29,561 | 2011-02-07 | Filing | |
| $33.00 | 8,000 | $264,000.00 | 97,367 | 2011-02-02 | Filing |