| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $60.05 | 64,088 | $3,848,163.96 | 526,450 | 2010-09-15 | Filing | |
| $59.02 | 2,412 | $142,356.24 | 590,538 | 2010-09-13 | Filing | |
| $58.16 | 36,021 | $2,094,981.36 | 289,916 | 2010-06-11 | Filing | |
| $56.54 | 1,000 | $56,540.00 | 597,950 | 2010-05-04 | Filing | |
| $56.80 | 5,000 | $284,000.00 | 592,950 | 2010-05-05 | Filing | |
| $58.52 | 61,639 | $3,607,114.28 | 598,950 | 2010-05-03 | Filing | |
| $59.22 | 6,026 | $356,830.19 | 4,221 | 2010-04-08 | Filing | |
| $55.27 | 41,704 | $2,304,980.08 | 26,298 | 2010-03-16 | Filing | |
| $52.00 | 25,000 | $1,300,000.00 | 45,010 | 2009-12-10 | Filing | |
| $53.92 | 983 | $52,999.72 | 35 | 2010-01-04 | Filing | |
| $52.00 | 25,000 | $1,300,000.00 | 67,510 | 2009-12-10 | Filing | |
| $52.60 | 44 | $2,314.27 | 53,531 | 2009-12-07 | Filing | |
| $51.46 | 29,184 | $1,501,925.38 | 1,979,896 | 2009-12-04 | Filing | |
| $50.64 | 184,000 | $9,317,760.00 | 53,575 | 2009-12-02 | Filing | |
| $51.30 | 200,816 | $10,302,262.43 | 2,009,080 | 2009-12-01 | Filing | |
| $50.79 | 215,956 | $10,967,541.42 | 237,575 | 2009-11-25 | Filing | |
| $51.35 | 210,985 | $10,833,868.77 | 2,209,896 | 2009-11-24 | Filing | |
| $48.83 | 22,422 | $1,094,754.15 | 34,967 | 2009-09-16 | Filing | |
| $47.00 | 25,000 | $1,175,000.00 | 70,010 | 2009-09-02 | Filing | |
| $43.20 | 5,000 | $216,000.00 | 95,010 | 2009-07-15 | Filing |