| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $47.14 | 100 | $4,714.00 | 13,700 | 2012-05-10 | Filing | |
| $47.13 | 800 | $37,704.00 | 13,800 | 2012-05-10 | Filing | |
| $47.12 | 2,863 | $134,904.56 | 14,600 | 2012-05-10 | Filing | |
| $54.50 | 24,600 | $1,340,700.00 | 40,965 | 2012-03-27 | Filing | |
| $54.50 | 400 | $21,800.00 | 40,965 | 2012-03-26 | Filing | |
| $49.25 | 21,800 | $1,073,650.00 | 29,364 | 2012-03-13 | Filing | |
| $49.14 | 200 | $9,827.00 | 28,745 | 2012-02-21 | Filing | |
| $49.13 | 200 | $9,825.50 | 28,945 | 2012-02-21 | Filing | |
| $49.12 | 2,600 | $127,712.00 | 29,145 | 2012-02-21 | Filing | |
| $49.10 | 1,000 | $49,100.00 | 31,745 | 2012-02-21 | Filing | |
| $48.44 | 100 | $4,843.50 | 32,745 | 2012-02-21 | Filing | |
| $48.35 | 100 | $4,835.00 | 32,845 | 2012-02-21 | Filing | |
| $48.34 | 200 | $9,668.00 | 32,945 | 2012-02-21 | Filing | |
| $48.33 | 2,400 | $115,992.00 | 33,145 | 2012-02-21 | Filing | |
| $47.71 | 186 | $8,874.06 | 28,745 | 2012-02-16 | Filing | |
| $47.72 | 214 | $10,212.08 | 28,931 | 2012-02-16 | Filing | |
| $47.70 | 1,700 | $81,090.00 | 29,145 | 2012-02-16 | Filing | |
| $47.73 | 100 | $4,773.00 | 30,845 | 2012-02-16 | Filing | |
| $47.74 | 200 | $9,548.00 | 30,945 | 2012-02-16 | Filing | |
| $47.75 | 200 | $9,550.00 | 31,145 | 2012-02-16 | Filing |