Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $46.86 | 38,922 | Large Shareholder, Director | 38,922 | 2014-12-19 | Filing |
| $46.86 | 38,922 | Large Shareholder, Director | 38,922 | 2014-12-19 | Filing |
| $44.10 | 100 | Director | 1,000 | 2014-12-17 | Filing |
| $44.10 | 124 | Director | 900 | 2014-12-17 | Filing |
| $43.86 | 176 | Director | 776 | 2014-12-17 | Filing |
| $44.05 | 600 | Director | 500 | 2014-12-17 | Filing |
| $37.00 | 20,000 | Large Shareholder, Director | 20,000 | 2013-11-19 | Filing |
| $37.00 | 3,705,457 | Large Shareholder, Director | 3,705,457 | 2013-11-19 | Filing |
| $37.00 | 20,000 | Large Shareholder, Director | 20,000 | 2013-11-19 | Filing |
| $37.00 | 3,705,457 | Large Shareholder, Director | 3,705,457 | 2013-11-19 | Filing |
| $37.00 | 20,000 | Large Shareholder, Director | 20,000 | 2013-11-19 | Filing |
| $37.00 | 3,705,457 | Large Shareholder, Director | 3,705,457 | 2013-11-19 | Filing |
| $37.00 | 20,000 | Large Shareholder, Director | 20,000 | 2013-11-19 | Filing |
| $37.00 | 3,705,457 | Large Shareholder, Director | 3,705,457 | 2013-11-19 | Filing |
| $22.91 | 500 | Officer | 2,000 | 2012-03-22 | Filing |
| $23.84 | 500 | Officer | 1,500 | 2012-03-19 | Filing |
| $24.14 | 500 | Officer | 1,000 | 2012-03-19 | Filing |
| $24.36 | 500 | Officer | 500 | 2012-03-19 | Filing |
| $19.09 | 1,000 | Director | 36,450 | 2011-12-28 | Filing |
| $19.36 | 1,000 | Director | 3,529 | 2011-12-30 | Filing |