| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.81 | 1,862 | $48,058.22 | 15,000 | 2007-12-18 | Filing | |
| $62.72 | 50,900 | $3,192,448.00 | 178,329 | 2012-11-19 | Filing | |
| $62.74 | 121,810 | $7,642,359.40 | 130,609 | 2012-11-19 | Filing | |
| $62.87 | 65,000 | $4,086,550.00 | 592,004 | 2012-11-19 | Filing | |
| $62.88 | 25,862 | $1,626,202.56 | 210,586 | 2012-11-19 | Filing | |
| $59.61 | 58,920 | $3,512,221.20 | 64,297 | 2012-09-19 | Filing | |
| $57.02 | 35,000 | $1,995,700.00 | 650,059 | 2012-08-17 | Filing | |
| $55.04 | 50,000 | $2,752,000.00 | 599,372 | 2012-08-15 | Filing | |
| $55.02 | 217,720 | $11,978,954.40 | 252,972 | 2012-08-15 | Filing | |
| $56.21 | 50,000 | $2,810,500.00 | 182,254 | 2012-08-17 | Filing | |
| $49.02 | 20,500 | $1,004,910.00 | 45,598 | 2012-03-13 | Filing | |
| $48.59 | 15,000 | $728,850.00 | 201,047 | 2012-03-12 | Filing | |
| $47.71 | 350,000 | $16,698,500.00 | 633,075 | 2012-03-08 | Filing | |
| $47.01 | 30,500 | $1,433,805.00 | 4,316 | 2012-02-24 | Filing | |
| $47.02 | 30,500 | $1,434,110.00 | 21,332 | 2012-02-22 | Filing | |
| $47.10 | 100,000 | $4,710,000.00 | 578,167 | 2012-02-23 | Filing | |
| $46.66 | 70,000 | $3,266,200.00 | 588,904 | 2012-02-22 | Filing | |
| $46.72 | 15,250 | $712,480.00 | 5,028 | 2012-02-23 | Filing | |
| $46.72 | 16,000 | $747,520.00 | 20,278 | 2012-02-22 | Filing | |
| $46.67 | 60,000 | $2,800,200.00 | 166,020 | 2012-02-23 | Filing |