| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.20 | 2,000 | $98,401.20 | 155,207 | 2012-02-16 | Filing | |
| $49.18 | 2,000 | $98,362.60 | 157,207 | 2012-02-16 | Filing | |
| $49.19 | 2,000 | $98,370.20 | 159,207 | 2012-02-16 | Filing | |
| $48.01 | 7,938 | $381,102.59 | 41,308 | 2012-02-03 | Filing | |
| $48.02 | 22,320 | $1,071,862.20 | 41,308 | 2012-02-03 | Filing | |
| $48.05 | 11,122 | $534,357.60 | 41,308 | 2012-02-03 | Filing | |
| $48.01 | 9,148 | $439,168.95 | 41,308 | 2012-02-03 | Filing | |
| $48.01 | 13,591 | $652,464.50 | 58,227 | 2012-02-03 | Filing | |
| $48.17 | 4,804 | $231,408.68 | 41,308 | 2012-02-02 | Filing | |
| $47.10 | 41,805 | $1,968,923.53 | 422,222 | 2012-01-31 | Filing | |
| $47.50 | 23,122 | $1,098,295.00 | 55,925 | 2012-02-01 | Filing | |
| $47.50 | 33,727 | $1,602,032.50 | 55,925 | 2012-02-01 | Filing | |
| $47.50 | 15,120 | $718,200.00 | 55,925 | 2012-02-01 | Filing | |
| $43.03 | 5,850 | $251,724.92 | 102,257 | 2012-01-05 | Filing | |
| $42.14 | 11,655 | $491,185.99 | 64,040 | 2011-11-15 | Filing | |
| $40.15 | 5,850 | $234,849.42 | 190,757 | 2011-11-10 | Filing | |
| $40.66 | 5,850 | $237,886.74 | 4,360 | 2011-11-08 | Filing | |
| $40.43 | 130,862 | $5,290,881.52 | 1,403,412 | 2011-11-07 | Filing | |
| $40.75 | 65,000 | $2,648,503.00 | 1,403,412 | 2011-11-04 | Filing | |
| $42.16 | 2,000 | $84,327.00 | 31,135 | 2011-08-02 | Filing |