| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.19 | 5,500 | $210,028.50 | 0 | 2011-11-28 | Filing | |
| $40.42 | 37,890 | $1,531,475.91 | 20,727 | 2011-11-04 | Filing | |
| $41.08 | 2,500 | $102,692.50 | 0 | 2011-11-03 | Filing | |
| $39.48 | 28,095 | $1,109,106.32 | 0 | 2011-05-03 | Filing | |
| $37.90 | 16,842 | $638,311.80 | 1,078 | 2011-03-09 | Filing | |
| $37.11 | 100,644 | $3,734,687.49 | 4,779 | 2010-11-03 | Filing | |
| $34.61 | 43,013 | $1,488,533.69 | 4,779 | 2010-09-27 | Filing | |
| $32.13 | 5,100 | $163,863.00 | 20,727 | 2010-06-30 | Filing | |
| $31.99 | 14,627 | $467,917.73 | 25,827 | 2010-06-30 | Filing | |
| $33.80 | 10,058 | $340,009.68 | 4,779 | 2010-05-14 | Filing | |
| $34.25 | 22,100 | $756,907.32 | 4,779 | 2010-05-13 | Filing | |
| $34.52 | 10,312 | $356,019.74 | 10,714 | 2010-03-30 | Filing | |
| $34.12 | 5,422 | $184,986.71 | 0 | 2010-03-24 | Filing | |
| $34.03 | 10,148 | $345,336.44 | 10,714 | 2009-11-10 | Filing | |
| $33.99 | 15,000 | $509,791.50 | 0 | 2009-08-25 | Filing |