| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $58.01 | 546 | $31,673.46 | 1,297,645 | 2014-04-30 | Filing |
| Large Shareholder, Officer, Director | $58.11 | 3,900 | $226,629.00 | 1,298,191 | 2014-04-29 | Filing |
| Director | $44.38 | 1,000 | $44,380.00 | 12,083 | 2010-12-10 | Filing |
| Large Shareholder, Officer, Director | $58.03 | 1,700 | $98,651.00 | 1,302,091 | 2014-04-24 | Filing |
| Large Shareholder, Officer, Director | $58.02 | 1,200 | $69,624.00 | 1,303,791 | 2014-04-23 | Filing |
| Large Shareholder, Officer, Director | $58.05 | 6,500 | $377,325.00 | 1,304,991 | 2014-04-22 | Filing |
| Large Shareholder, Officer, Director | $58.00 | 600 | $34,800.00 | 1,311,491 | 2014-04-17 | Filing |
| Large Shareholder, Officer, Director | $58.03 | 5,722 | $332,047.66 | 1,312,091 | 2014-04-16 | Filing |
| Large Shareholder, Officer, Director | $58.15 | 5,300 | $308,195.00 | 1,317,813 | 2014-04-09 | Filing |
| Large Shareholder, Officer, Director | $58.03 | 700 | $40,621.00 | 1,323,113 | 2014-04-08 | Filing |
| Large Shareholder, Officer, Director | $58.00 | 200 | $11,600.00 | 1,323,813 | 2014-04-07 | Filing |
| Large Shareholder, Officer, Director | $60.11 | 1,300 | $78,143.00 | 1,324,013 | 2014-04-04 | Filing |
| Large Shareholder, Officer, Director | $59.62 | 4,500 | $268,290.00 | 1,325,313 | 2014-04-04 | Filing |
| Large Shareholder, Officer, Director | $58.19 | 5,600 | $325,864.00 | 1,329,813 | 2014-04-04 | Filing |
| Large Shareholder, Officer, Director | $60.35 | 11,800 | $712,130.00 | 1,335,413 | 2014-04-03 | Filing |
| Large Shareholder, Officer, Director | $60.56 | 13,100 | $793,336.00 | 1,347,213 | 2014-04-02 | Filing |
| Large Shareholder, Officer, Director | $60.47 | 3,719 | $224,887.93 | 1,360,313 | 2014-04-01 | Filing |
| Large Shareholder, Officer, Director | $60.09 | 11,281 | $677,875.29 | 1,364,032 | 2014-04-01 | Filing |
| Large Shareholder, Officer, Director | $58.86 | 9,658 | $568,469.88 | 1,375,313 | 2014-03-31 | Filing |
| Large Shareholder, Officer, Director | $58.19 | 4,200 | $244,398.00 | 1,384,971 | 2014-03-28 | Filing |