| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $78.28 | 19,759 | $1,546,647.58 | 5,241 | 2014-01-10 | Filing |
| Officer | $68.11 | 5,250 | $357,577.50 | 20,000 | 2014-01-06 | Filing |
| Large Shareholder, Officer, Director | $64.83 | 14,705 | $953,322.21 | 0 | 2013-12-30 | Filing |
| Large Shareholder, Officer, Director | $67.49 | 14,705 | $992,422.80 | 0 | 2013-12-23 | Filing |
| Large Shareholder, Director | $68.22 | 3,400 | $231,959.90 | 0 | 2013-12-23 | Filing |
| Large Shareholder, Director | $67.55 | 20,065 | $1,355,442.92 | 3,400 | 2013-12-23 | Filing |
| Large Shareholder, Director | $67.38 | 11,733 | $790,554.29 | 0 | 2013-12-23 | Filing |
| Large Shareholder, Officer, Director | $65.22 | 7,729 | $504,090.79 | 0 | 2013-12-16 | Filing |
| Large Shareholder, Officer, Director | $63.99 | 6,976 | $446,424.24 | 7,729 | 2013-12-16 | Filing |
| Large Shareholder, Director | $65.25 | 1,500 | $97,879.05 | 0 | 2013-12-16 | Filing |
| Large Shareholder, Director | $64.61 | 21,965 | $1,419,180.62 | 1,500 | 2013-12-16 | Filing |
| Large Shareholder, Director | $64.87 | 11,733 | $761,084.51 | 0 | 2013-12-16 | Filing |
| Large Shareholder, Director | $64.07 | 1,300 | $83,291.00 | 0 | 2013-12-09 | Filing |
| Large Shareholder, Director | $63.45 | 22,165 | $1,406,298.32 | 1,300 | 2013-12-09 | Filing |
| Large Shareholder, Director | $64.06 | 600 | $38,436.00 | 0 | 2013-12-09 | Filing |
| Large Shareholder, Director | $63.48 | 11,133 | $706,670.51 | 600 | 2013-12-09 | Filing |
| Large Shareholder, Officer, Director | $63.36 | 14,705 | $931,729.39 | 0 | 2013-12-09 | Filing |
| Officer, Director | $63.38 | 25,000 | $1,584,517.50 | 0 | 2013-12-10 | Filing |
| Director | $61.64 | 20,000 | $1,232,880.00 | 102,378 | 2013-12-04 | Filing |
| Director | $62.58 | 100 | $6,258.00 | 150,000 | 2013-12-04 | Filing |