Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $76.00 | 1,000 | Director | 20,946 | 2013-09-19 | Filing |
| $75.23 | 3,500 | Director | 18,019 | 2013-03-22 | Filing |
| $46.81 | 2,879 | Director | 0 | 2012-08-10 | Filing |
| $49.00 | 10,000 | Large Shareholder, Officer, Director | 1,591,075 | 2012-12-31 | Filing |
| $48.50 | 10,000 | Large Shareholder, Officer, Director | 1,601,075 | 2012-12-31 | Filing |
| $47.77 | 10,000 | Large Shareholder, Officer, Director | 1,611,075 | 2012-12-28 | Filing |
| $48.45 | 5,000 | Large Shareholder, Officer, Director | 1,621,075 | 2012-12-28 | Filing |
| $47.54 | 13,311 | Large Shareholder, Officer, Director | 1,843,175 | 2012-12-26 | Filing |
| $48.00 | 1,689 | Large Shareholder, Officer, Director | 1,856,486 | 2012-12-21 | Filing |
| $51.00 | 10,000 | Officer | 200,770 | 2012-11-02 | Filing |
| $50.50 | 10,000 | Officer | 210,770 | 2012-11-02 | Filing |
| $46.75 | 1,579 | Officer | 6,565 | 2012-08-24 | Filing |
| $46.50 | 1,825 | Officer | 8,144 | 2012-08-24 | Filing |
| $46.00 | 4,000 | Officer | 9,969 | 2012-08-24 | Filing |
| $47.00 | 374 | Officer | 10,649 | 2012-06-19 | Filing |
| $50.00 | 10,000 | Officer | 220,770 | 2012-05-29 | Filing |
| $49.50 | 8,809 | Officer | 230,770 | 2012-05-29 | Filing |
| $47.19 | 1,100 | Director | 17,840 | 2012-05-14 | Filing |
| $49.50 | 1,191 | Officer | 239,579 | 2012-05-03 | Filing |
| $45.00 | 5,000 | Director | 18,640 | 2012-03-26 | Filing |