Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $40.73 | 900 | Large Shareholder | 0 | 2013-04-11 | Filing |
| $40.75 | 85,581 | Large Shareholder | 0 | 2013-04-11 | Filing |
| $40.74 | 108,135 | Large Shareholder | 85,581 | 2013-04-11 | Filing |
| $40.73 | 5,300 | Large Shareholder | 193,716 | 2013-04-11 | Filing |
| $40.72 | 40,201 | Large Shareholder | 199,016 | 2013-04-11 | Filing |
| $40.71 | 15,200 | Large Shareholder | 239,219 | 2013-04-11 | Filing |
| $40.70 | 565,291 | Large Shareholder | 254,417 | 2013-04-11 | Filing |
| $40.69 | 1,900 | Large Shareholder | 819,708 | 2013-04-11 | Filing |
| $40.68 | 7,600 | Large Shareholder | 821,608 | 2013-04-11 | Filing |
| $40.67 | 31,999 | Large Shareholder | 829,208 | 2013-04-11 | Filing |
| $40.66 | 37,763 | Large Shareholder | 861,207 | 2013-04-11 | Filing |
| $40.65 | 4,755 | Large Shareholder | 898,970 | 2013-04-11 | Filing |
| $39.07 | 400 | Large Shareholder | 900 | 2013-04-02 | Filing |
| $39.60 | 400 | Large Shareholder | 1,300 | 2013-04-01 | Filing |
| $39.39 | 3,300 | Large Shareholder | 1,700 | 2013-03-28 | Filing |
| $37.44 | 75 | Large Shareholder | 903,725 | 2012-10-18 | Filing |
| $37.42 | 1,000 | Large Shareholder | 903,800 | 2012-10-18 | Filing |
| $37.40 | 1,100 | Large Shareholder | 904,800 | 2012-10-18 | Filing |
| $37.38 | 1,100 | Large Shareholder | 905,900 | 2012-10-18 | Filing |
| $37.36 | 1,000 | Large Shareholder | 907,000 | 2012-10-18 | Filing |