| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $43.50 | 4,894 | $212,889.00 | 54,383 | 2016-09-02 | Filing |
| Officer, Director | $46.82 | 200 | $9,364.00 | 171,904 | 2017-01-03 | Filing |
| Officer, Director | $46.82 | 1,800 | $84,276.00 | 172,104 | 2017-01-03 | Filing |
| Large Shareholder, Officer, Director | $46.38 | 34,050 | $1,579,239.00 | 150,000 | 2016-12-23 | Filing |
| Large Shareholder, Officer, Director | $46.38 | 34,050 | $1,579,239.00 | 150,000 | 2016-12-23 | Filing |
| Large Shareholder, Officer, Director | $45.80 | 450 | $20,610.00 | 184,050 | 2016-12-23 | Filing |
| Large Shareholder, Officer, Director | $45.80 | 450 | $20,610.00 | 184,050 | 2016-12-23 | Filing |
| Large Shareholder, Officer, Director | $48.22 | 800 | $38,576.00 | 184,500 | 2016-12-22 | Filing |
| Large Shareholder, Officer, Director | $48.22 | 800 | $38,576.00 | 184,500 | 2016-12-22 | Filing |
| Large Shareholder, Officer, Director | $47.51 | 9,150 | $434,716.50 | 185,300 | 2016-12-22 | Filing |
| Large Shareholder, Officer, Director | $47.51 | 9,150 | $434,716.50 | 185,300 | 2016-12-22 | Filing |
| Large Shareholder, Officer, Director | $46.35 | 26,984 | $1,250,708.40 | 194,450 | 2016-12-22 | Filing |
| Large Shareholder, Officer, Director | $46.35 | 26,984 | $1,250,708.40 | 194,450 | 2016-12-22 | Filing |
| Large Shareholder, Officer, Director | $45.80 | 13,066 | $598,422.80 | 221,434 | 2016-12-22 | Filing |
| Large Shareholder, Officer, Director | $45.80 | 13,066 | $598,422.80 | 221,434 | 2016-12-22 | Filing |
| Director | $49.13 | 1,000 | $49,130.00 | 17,916 | 2016-12-13 | Filing |
| Large Shareholder, Officer, Director | $53.23 | 950 | $50,568.50 | 234,500 | 2016-12-09 | Filing |
| Large Shareholder, Officer, Director | $53.23 | 950 | $50,568.50 | 234,500 | 2016-12-09 | Filing |
| Large Shareholder, Officer, Director | $52.47 | 1,850 | $97,069.50 | 235,450 | 2016-12-09 | Filing |
| Large Shareholder, Officer, Director | $52.47 | 1,850 | $97,069.50 | 235,450 | 2016-12-09 | Filing |