| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.01 | 3,699 | $295,958.47 | 376,980 | 2013-04-01 | Filing | |
| $80.00 | 500 | $40,000.00 | 32,619 | 2013-03-28 | Filing | |
| $80.24 | 200 | $16,048.00 | 277,408 | 2013-03-28 | Filing | |
| $79.72 | 4,974 | $396,524.79 | 277,608 | 2013-03-28 | Filing | |
| $80.05 | 47,600 | $3,810,189.60 | 380,679 | 2013-03-28 | Filing | |
| $77.95 | 2,300 | $179,292.13 | 2,791,988 | 2013-03-25 | Filing | |
| $77.19 | 17,700 | $1,366,316.10 | 2,794,288 | 2013-03-25 | Filing | |
| $76.68 | 900 | $69,008.04 | 2,799,261 | 2013-03-18 | Filing | |
| $76.05 | 19,100 | $1,452,608.48 | 2,800,161 | 2013-03-18 | Filing | |
| $77.50 | 500 | $38,750.00 | 26,070 | 2013-03-15 | Filing | |
| $76.26 | 5,797 | $442,060.67 | 52,349 | 2013-03-14 | Filing | |
| $75.75 | 4,203 | $318,360.02 | 58,146 | 2013-03-14 | Filing | |
| $75.17 | 20,000 | $1,503,482.00 | 2,799,261 | 2013-03-11 | Filing | |
| $74.99 | 1,000 | $74,991.00 | 42,135 | 2013-03-11 | Filing | |
| $75.00 | 500 | $37,500.00 | 26,070 | 2013-03-06 | Filing | |
| $73.32 | 2,697 | $197,738.65 | 2,799,261 | 2013-03-05 | Filing | |
| $74.71 | 400 | $29,885.00 | 26,070 | 2013-03-04 | Filing | |
| $73.98 | 1,000 | $73,980.00 | 26,470 | 2013-03-04 | Filing | |
| $71.79 | 683 | $49,034.89 | 27,470 | 2013-03-04 | Filing | |
| $74.52 | 2,206 | $164,380.09 | 34,102 | 2013-03-04 | Filing |