Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $120.07 | 7,000 | Officer, Director | 0 | 2012-06-08 | Filing |
| $122.90 | 3,000 | Officer, Director | 0 | 2012-06-07 | Filing |
| $124.29 | 532 | Officer, Director | 0 | 2012-06-06 | Filing |
| $123.35 | 18,168 | Officer, Director | 0 | 2012-06-06 | Filing |
| $122.37 | 1,300 | Officer, Director | 0 | 2012-06-06 | Filing |
| $121.38 | 1,636 | Officer, Director | 0 | 2012-06-05 | Filing |
| $120.56 | 8,364 | Officer, Director | 0 | 2012-06-05 | Filing |
| $129.18 | 200 | Officer, Director | 0 | 2012-05-24 | Filing |
| $132.12 | 3,467 | Officer, Director | 0 | 2012-05-21 | Filing |
| $135.14 | 3,631 | Officer, Director | 0 | 2012-05-17 | Filing |
| $143.00 | 1,500 | Officer, Director | 0 | 2012-05-15 | Filing |
| $146.48 | 100 | Officer, Director | 0 | 2012-05-09 | Filing |
| $146.09 | 4,900 | Officer, Director | 0 | 2012-05-09 | Filing |
| $147.00 | 100 | Large Shareholder, Officer, Director | 0 | 2012-05-09 | Filing |
| $146.46 | 12,600 | Large Shareholder, Officer, Director | 100 | 2012-05-09 | Filing |
| $150.17 | 9,300 | Large Shareholder, Officer, Director | 0 | 2012-05-07 | Filing |
| $149.25 | 10,700 | Large Shareholder, Officer, Director | 9,300 | 2012-05-07 | Filing |
| $155.00 | 1,935 | Director | 8,565 | 2012-05-03 | Filing |
| $133.50 | 200 | Large Shareholder, Officer, Director | 0 | 2012-03-09 | Filing |
| $133.42 | 400 | Large Shareholder, Officer, Director | 200 | 2012-03-09 | Filing |