| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $81.13 | 134,920 | $10,945,573.89 | 120,428,490 | 2014-01-24 | Filing |
| Large Shareholder | $82.83 | 134,920 | $11,174,775.98 | 120,563,410 | 2014-01-23 | Filing |
| Large Shareholder | $82.97 | 134,920 | $11,194,069.54 | 120,698,330 | 2014-01-22 | Filing |
| Large Shareholder | $817.00 | 13,492 | $11,022,904.64 | 12,083,325 | 2014-01-21 | Filing |
| Large Shareholder | $829.24 | 13,492 | $11,188,042.67 | 12,096,817 | 2014-01-17 | Filing |
| Officer | $734.11 | 1,370 | $1,005,730.70 | 5,378 | 2013-11-11 | Filing |
| Officer | $740.00 | 2,000 | $1,480,000.00 | 3,270 | 2013-11-11 | Filing |
| Officer | $740.00 | 968 | $716,320.00 | 0 | 2013-11-11 | Filing |
| Officer | $735.00 | 1,500 | $1,102,500.00 | 2,382 | 2013-11-06 | Filing |
| Large Shareholder | $631.38 | 2,145 | $1,354,315.03 | 12,110,309 | 2013-08-14 | Filing |
| Large Shareholder | $632.06 | 2,137 | $1,350,710.94 | 12,112,454 | 2013-08-13 | Filing |
| Large Shareholder | $631.48 | 2,137 | $1,349,474.68 | 12,114,591 | 2013-08-12 | Filing |
| Large Shareholder | $642.35 | 2,137 | $1,372,711.14 | 12,116,728 | 2013-08-09 | Filing |
| Large Shareholder | $644.67 | 2,137 | $1,377,655.94 | 12,118,865 | 2013-08-08 | Filing |
| Large Shareholder | $647.40 | 2,137 | $1,383,484.61 | 12,121,002 | 2013-08-07 | Filing |
| Large Shareholder | $646.64 | 2,137 | $1,381,867.97 | 12,123,139 | 2013-08-06 | Filing |
| Large Shareholder | $642.82 | 2,137 | $1,373,715.74 | 12,125,276 | 2013-08-02 | Filing |
| Officer | $645.00 | 1,545 | $996,525.00 | 0 | 2013-08-05 | Filing |
| Officer | $641.08 | 4,705 | $3,016,303.98 | 16,559 | 2013-08-05 | Filing |
| Officer | $641.91 | 3,319 | $2,130,499.29 | 21,264 | 2013-08-05 | Filing |