| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.43 | 5,540 | $273,842.20 | 38,614 | 2011-02-11 | Filing | |
| $49.41 | 2,000 | $98,813.80 | 43,453 | 2011-02-11 | Filing | |
| $49.28 | 3,124 | $153,950.72 | 43,453 | 2011-02-11 | Filing | |
| $48.34 | 21,700 | $1,048,886.86 | 360,597 | 2011-02-09 | Filing | |
| $47.31 | 15,000 | $709,650.00 | 17,500 | 2011-02-04 | Filing | |
| $46.17 | 12,500 | $577,125.00 | 15,000 | 2011-02-01 | Filing | |
| $46.03 | 25,000 | $1,150,632.50 | 101,667 | 2011-02-01 | Filing | |
| $46.10 | 20,000 | $922,092.00 | 25,210 | 2011-02-01 | Filing | |
| $42.58 | 21,700 | $923,890.52 | 360,995 | 2011-01-24 | Filing | |
| $45.50 | 21,700 | $987,250.18 | 360,995 | 2011-01-10 | Filing | |
| $42.09 | 75,000 | $3,156,547.50 | 255,951 | 2010-12-01 | Filing | |
| $41.07 | 13,709 | $563,043.71 | 13,120 | 2010-11-24 | Filing | |
| $41.01 | 3,400 | $139,430.60 | 26,829 | 2010-11-23 | Filing | |
| $41.10 | 22,891 | $940,774.32 | 30,229 | 2010-11-22 | Filing | |
| $39.12 | 32,000 | $1,251,840.00 | 65,489 | 2010-11-17 | Filing | |
| $41.19 | 25,000 | $1,029,650.00 | 53,120 | 2010-11-10 | Filing | |
| $41.13 | 25,000 | $1,028,350.00 | 78,120 | 2010-11-09 | Filing | |
| $41.33 | 100,000 | $4,132,880.00 | 42,207 | 2010-11-09 | Filing | |
| $40.98 | 300,000 | $12,294,900.00 | 360,995 | 2010-11-08 | Filing | |
| $40.27 | 25,000 | $1,006,805.00 | 43,020 | 2010-11-02 | Filing |