Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $52.98 | 9,700 | Officer, Director | 155,946 | 2014-02-19 | Filing |
| $44.89 | 55,000 | Officer, Director | 795,553 | 2013-08-06 | Filing |
| $45.07 | 4,600 | Officer, Director | 51,175 | 2013-08-01 | Filing |
| $35.63 | 3,600 | Officer, Director | 55,775 | 2013-02-27 | Filing |
| $33.45 | 20,500 | Officer | 0 | 2012-11-14 | Filing |
| $28.08 | 15,049 | Large Shareholder, Other | 106,602 | 2010-11-03 | Filing |
| $28.08 | 15,044 | Large Shareholder, Other | 106,602 | 2010-11-03 | Filing |
| $28.08 | 784 | Large Shareholder, Other | 44,583 | 2010-11-03 | Filing |
| $28.08 | 15,049 | Large Shareholder, Other | 106,602 | 2010-11-03 | Filing |
| $28.08 | 15,044 | Large Shareholder, Other | 106,602 | 2010-11-03 | Filing |
| $28.08 | 784 | Large Shareholder, Other | 44,583 | 2010-11-03 | Filing |
| $28.08 | 30,560 | Large Shareholder, Other | 748,725 | 2010-11-03 | Filing |
| $28.49 | 2 | Large Shareholder, Officer, Director, Other | 649,934 | 2010-11-05 | Filing |
| $28.08 | 15,044 | Large Shareholder, Officer, Director, Other | 106,602 | 2010-11-03 | Filing |
| $28.08 | 784 | Large Shareholder, Officer, Director, Other | 44,583 | 2010-11-03 | Filing |
| $28.08 | 2,347 | Large Shareholder, Officer, Director, Other | 56,250 | 2010-11-03 | Filing |
| $28.08 | 28,211 | Large Shareholder, Officer, Director, Other | 649,936 | 2010-11-03 | Filing |
| $28.08 | 105,520 | Large Shareholder, Officer, Director, Other | 890,772 | 2010-11-03 | Filing |
| $28.49 | 2 | Large Shareholder, Other | 649,934 | 2010-11-05 | Filing |
| $28.08 | 15,049 | Large Shareholder, Other | 106,602 | 2010-11-03 | Filing |