| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $9.99 | 2,000 | $19,980.00 | 1,493,328 | 2017-05-19 | Filing |
| Large Shareholder, Officer, Director | $0.00 | 2,030 | $0.00 | 1,491,328 | 2017-05-22 | Filing |
| Large Shareholder, Officer, Director | $0.00 | 6,500 | $0.00 | 1,489,298 | 2017-05-19 | Filing |
| Large Shareholder, Officer, Director | $14.96 | 500 | $7,478.10 | 1,482,798 | 2017-03-16 | Filing |
| Large Shareholder, Officer, Director | $15.00 | 1,000 | $15,000.00 | 1,482,298 | 2017-03-16 | Filing |
| Large Shareholder, Officer, Director | $16.38 | 1,000 | $16,380.00 | 1,481,298 | 2017-02-23 | Filing |
| Large Shareholder, Officer, Director | $16.37 | 1,000 | $16,370.00 | 1,480,298 | 2017-02-23 | Filing |
| Director | $18.92 | 1,450 | $27,434.00 | 12,671 | 2017-01-20 | Filing |
| Director | $19.21 | 1,500 | $28,815.00 | 11,221 | 2017-01-20 | Filing |
| Director | $19.51 | 3,000 | $58,530.00 | 9,721 | 2017-01-19 | Filing |
| Director | $19.54 | 400 | $7,816.84 | 6,721 | 2017-01-19 | Filing |
| Director | $19.49 | 100 | $1,949.00 | 6,321 | 2017-01-19 | Filing |
| Director | $19.47 | 100 | $1,947.38 | 6,221 | 2017-01-19 | Filing |
| Director | $19.45 | 100 | $1,945.33 | 6,121 | 2017-01-19 | Filing |
| Director | $19.45 | 100 | $1,945.15 | 6,021 | 2017-01-19 | Filing |
| Director | $19.39 | 2,000 | $38,780.40 | 5,921 | 2017-01-19 | Filing |
| Director | $19.28 | 2,000 | $38,560.00 | 3,921 | 2017-01-19 | Filing |
| Director | $19.59 | 100 | $1,958.57 | 1,921 | 2017-01-19 | Filing |
| Director | $19.79 | 300 | $5,938.17 | 1,821 | 2017-01-19 | Filing |
| Director | $19.76 | 100 | $1,976.39 | 1,521 | 2017-01-19 | Filing |