| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $29.43 | 100,000 | $2,942,600.00 | 1,529,907 | 2015-03-02 | Filing |
| Officer | $118.43 | 1,241 | $146,968.28 | 9,412 | 2013-12-18 | Filing |
| Director | $37.24 | 53,354 | $1,986,940.31 | 217,125 | 2015-02-02 | Filing |
| Director | $27.22 | 212,014 | $5,770,109.42 | 931,179 | 2015-02-02 | Filing |
| Large Shareholder, Officer, Director | $37.24 | 28,000 | $1,042,753.60 | 1,335,873 | 2015-02-02 | Filing |
| Large Shareholder, Officer, Director | $27.20 | 100,000 | $2,719,780.00 | 1,629,907 | 2015-02-02 | Filing |
| Large Shareholder, Officer, Director | $37.10 | 24,900 | $923,909.52 | 1,363,873 | 2015-01-02 | Filing |
| Large Shareholder, Officer, Director | $37.81 | 3,100 | $117,197.05 | 1,388,773 | 2015-01-02 | Filing |
| Large Shareholder, Officer, Director | $28.91 | 100,000 | $2,890,800.00 | 1,729,907 | 2015-01-02 | Filing |
| Director | $36.44 | 964 | $35,129.51 | 2,994 | 2014-12-18 | Filing |
| Director | $28.42 | 4,226 | $120,102.92 | 7,672 | 2014-12-18 | Filing |
| Officer, Director | $27.79 | 79,385 | $2,205,799.55 | 4,116,609 | 2014-12-17 | Filing |
| Officer | $28.75 | 7,852 | $225,707.31 | 152,118 | 2014-12-11 | Filing |
| Director | $28.71 | 106,007 | $3,042,962.74 | 931,179 | 2014-12-11 | Filing |
| Director | $28.52 | 106,007 | $3,023,616.46 | 931,179 | 2014-12-09 | Filing |
| Director | $37.12 | 77,382 | $2,872,365.67 | 217,125 | 2014-12-05 | Filing |
| Director | $28.91 | 106,007 | $3,065,022.79 | 931,179 | 2014-12-05 | Filing |
| Large Shareholder, Officer, Director | $28.64 | 58,500 | $1,675,685.70 | 1,829,907 | 2014-12-08 | Filing |
| Large Shareholder, Officer, Director | $28.91 | 131,400 | $3,798,629.46 | 1,888,407 | 2014-12-05 | Filing |
| Large Shareholder, Officer, Director | $28.95 | 154,800 | $4,481,831.52 | 2,019,807 | 2014-12-04 | Filing |