Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $65.25 | 4,000 | Director | 1,848,016 | 2013-04-29 | Filing |
| $64.54 | 180,000 | Director | 1,852,016 | 2013-04-29 | Filing |
| $63.97 | 4,200 | Large Shareholder, Officer, Director | 6,086,528 | 2013-05-01 | Filing |
| $63.37 | 117,389 | Large Shareholder, Officer, Director | 6,090,728 | 2013-05-01 | Filing |
| $64.40 | 73,401 | Large Shareholder, Officer, Director | 6,208,117 | 2013-04-30 | Filing |
| $64.09 | 154,046 | Large Shareholder, Officer, Director | 6,281,518 | 2013-04-30 | Filing |
| $65.29 | 66,144 | Large Shareholder, Officer, Director | 6,435,564 | 2013-04-29 | Filing |
| $64.64 | 303,856 | Large Shareholder, Officer, Director | 6,501,708 | 2013-04-29 | Filing |
| $60.97 | 5,000 | Large Shareholder | 10,000 | 2013-04-15 | Filing |
| $60.97 | 5,000 | Large Shareholder, Officer, Director | 10,000 | 2013-04-15 | Filing |
| $61.00 | 5,000 | Large Shareholder | 15,000 | 2013-03-15 | Filing |
| $61.00 | 5,000 | Large Shareholder, Officer, Director | 15,000 | 2013-03-15 | Filing |
| $48.11 | 5,000 | Large Shareholder | 20,000 | 2013-02-15 | Filing |
| $48.11 | 5,000 | Large Shareholder, Officer, Director | 20,000 | 2013-02-15 | Filing |
| $44.97 | 5,000 | Large Shareholder | 25,000 | 2013-01-15 | Filing |
| $44.97 | 5,000 | Large Shareholder, Officer, Director | 25,000 | 2013-01-15 | Filing |
| $44.44 | 5,000 | Large Shareholder | 30,000 | 2012-12-17 | Filing |
| $44.44 | 5,000 | Large Shareholder, Officer, Director | 30,000 | 2012-12-17 | Filing |
| $47.58 | 30,000 | Large Shareholder, Officer, Director | 11,194,974 | 2012-11-30 | Filing |
| $47.64 | 59,000 | Large Shareholder, Officer, Director | 11,224,974 | 2012-11-29 | Filing |