| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.00 | 2,000 | $84,000.00 | 0 | 2011-03-31 | Filing | |
| $40.50 | 2,000 | $81,000.00 | 0 | 2011-03-08 | Filing | |
| $39.50 | 2,000 | $79,000.00 | 0 | 2011-02-25 | Filing | |
| $41.60 | 8,000 | $332,800.00 | 3,000 | 2011-02-17 | Filing | |
| $41.50 | 21,399 | $888,058.50 | 38,823 | 2011-02-09 | Filing | |
| $41.42 | 400 | $16,569.20 | 4,500 | 2011-02-08 | Filing | |
| $41.42 | 1,200 | $49,704.00 | 4,900 | 2011-02-08 | Filing | |
| $41.40 | 900 | $37,260.90 | 6,100 | 2011-02-08 | Filing | |
| $41.40 | 500 | $20,700.00 | 7,000 | 2011-02-08 | Filing | |
| $32.85 | 20,000 | $657,000.00 | 102,054 | 2010-12-02 | Filing | |
| $41.38 | 4,000 | $165,516.00 | 35 | 2011-02-07 | Filing | |
| $41.48 | 2,200 | $91,256.00 | 24,200 | 2011-02-07 | Filing | |
| $41.50 | 1,800 | $74,700.00 | 26,400 | 2011-02-07 | Filing | |
| $40.00 | 5,000 | $200,000.00 | 60,444 | 2011-02-02 | Filing | |
| $40.00 | 5,000 | $200,000.00 | 60,444 | 2011-02-02 | Filing | |
| $37.00 | 3,765 | $139,305.00 | 65,444 | 2011-01-18 | Filing | |
| $37.00 | 3,765 | $139,305.00 | 65,444 | 2011-01-18 | Filing | |
| $32.10 | 1,500 | $48,150.00 | 122,054 | 2010-12-02 | Filing | |
| $32.15 | 1,000 | $32,150.00 | 123,554 | 2010-12-02 | Filing | |
| $32.20 | 2,500 | $80,500.00 | 124,554 | 2010-12-02 | Filing |