| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $29.50 | 4,580 | $135,110.00 | 1,455 | 2016-12-13 | Filing |
| Director | $29.76 | 20,000 | $595,188.00 | 136,414 | 2016-12-12 | Filing |
| Director | $31.75 | 1,600 | $50,800.00 | 156,414 | 2016-12-08 | Filing |
| Director | $31.17 | 9,149 | $285,215.50 | 60,430 | 2016-12-08 | Filing |
| Director | $31.61 | 4,062 | $128,380.73 | 0 | 2016-12-08 | Filing |
| Director | $30.86 | 28,928 | $892,749.90 | 4,062 | 2016-12-08 | Filing |
| Director | $30.82 | 7,726 | $238,115.32 | 16,422 | 2016-12-08 | Filing |
| Director | $30.91 | 27,740 | $857,512.75 | 69,579 | 2016-12-07 | Filing |
| Director | $30.12 | 1,455 | $43,817.91 | 0 | 2016-12-06 | Filing |
| Large Shareholder, Officer, Director | $27.79 | 10,000 | $277,869.00 | 2,138,593 | 2016-11-17 | Filing |
| Large Shareholder, Officer, Director | $27.44 | 10,000 | $274,393.00 | 2,148,593 | 2016-11-16 | Filing |
| Large Shareholder, Officer, Director | $26.76 | 10,000 | $267,561.00 | 2,158,593 | 2016-11-15 | Filing |
| Large Shareholder, Officer, Director | $26.71 | 10,000 | $267,136.00 | 2,168,593 | 2016-11-14 | Filing |
| Large Shareholder, Officer, Director | $26.05 | 10,000 | $260,500.00 | 2,178,593 | 2016-11-11 | Filing |
| Director | $23.73 | 7,258 | $172,211.29 | 81,863 | 2016-11-01 | Filing |
| Director | $22.83 | 628 | $14,336.80 | 638 | 2016-11-01 | Filing |
| Director | $24.41 | 628 | $15,331.68 | 1,266 | 2016-10-03 | Filing |
| Director | $25.59 | 7,258 | $185,704.64 | 89,121 | 2016-10-03 | Filing |
| Large Shareholder, Officer, Director | $24.65 | 5,800 | $142,972.32 | 2,188,593 | 2016-10-04 | Filing |
| Large Shareholder, Officer, Director | $24.45 | 10,000 | $244,535.00 | 2,194,393 | 2016-10-03 | Filing |