Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $37.43 | 682 | Large Shareholder, Officer, Director | 0 | 2013-03-15 | Filing |
| $37.46 | 11,590 | Large Shareholder, Officer, Director | 682 | 2013-03-14 | Filing |
| $36.85 | 8,963 | Large Shareholder, Officer, Director | 12,272 | 2013-03-14 | Filing |
| $37.41 | 427 | Large Shareholder, Officer, Director | 21,235 | 2013-03-13 | Filing |
| $36.77 | 10,826 | Large Shareholder, Officer, Director | 21,662 | 2013-03-13 | Filing |
| $37.01 | 17,036 | Large Shareholder, Officer, Director | 32,488 | 2013-03-12 | Filing |
| $37.42 | 6,591 | Large Shareholder, Officer, Director | 49,524 | 2013-03-11 | Filing |
| $37.15 | 25,463 | Large Shareholder, Officer, Director | 56,115 | 2013-03-11 | Filing |
| $36.70 | 16,413 | Large Shareholder, Officer, Director | 81,578 | 2013-03-08 | Filing |
| $36.51 | 2,000 | Director | 35,470 | 2013-03-08 | Filing |
| $36.25 | 12,245 | Large Shareholder, Officer, Director | 97,991 | 2013-03-07 | Filing |
| $36.23 | 7,688 | Large Shareholder, Officer, Director | 110,236 | 2013-03-06 | Filing |
| $29.48 | 1,000 | Director | 28,450 | 2012-09-13 | Filing |
| $29.96 | 500 | Officer | 4,010 | 2012-09-14 | Filing |
| $29.24 | 1,000 | Director | 87,200 | 2012-09-07 | Filing |
| $30.00 | 2,000 | Officer | 13,214 | 2012-09-07 | Filing |
| $28.63 | 1,000 | Director | 88,200 | 2012-08-23 | Filing |
| $29.24 | 1,000 | Director | 89,200 | 2012-08-20 | Filing |
| $29.25 | 2,651 | Officer | 103,560 | 2012-08-16 | Filing |
| $29.25 | 22,501 | Officer | 106,211 | 2012-08-14 | Filing |