| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $14.30 | 500 | $7,150.00 | 21,500 | 2017-12-20 | Filing |
| Large Shareholder, Officer, Director | $14.59 | 156 | $2,276.04 | 22,000 | 2017-12-19 | Filing |
| Large Shareholder, Officer, Director | $14.86 | 600 | $8,916.00 | 22,156 | 2017-11-24 | Filing |
| Large Shareholder, Officer, Director | $14.93 | 500 | $7,465.00 | 22,756 | 2017-11-22 | Filing |
| Large Shareholder, Officer, Director | $15.02 | 500 | $7,510.00 | 23,256 | 2017-11-21 | Filing |
| Large Shareholder, Officer, Director | $16.30 | 1,300 | $21,190.00 | 23,756 | 2017-10-19 | Filing |
| Large Shareholder, Officer, Director | $16.45 | 1,000 | $16,450.00 | 25,056 | 2017-10-18 | Filing |
| Large Shareholder, Officer, Director | $16.38 | 1,000 | $16,380.00 | 26,056 | 2017-10-17 | Filing |
| Large Shareholder, Officer, Director | $16.32 | 1,300 | $21,216.00 | 27,056 | 2017-09-21 | Filing |
| Large Shareholder, Officer, Director | $16.49 | 1,000 | $16,490.00 | 28,356 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $16.89 | 1,000 | $16,890.00 | 29,356 | 2017-09-19 | Filing |
| Large Shareholder, Officer, Director | $17.65 | 1,300 | $22,945.00 | 30,356 | 2017-08-17 | Filing |
| Large Shareholder, Officer, Director | $17.30 | 1,000 | $17,300.00 | 31,656 | 2017-08-16 | Filing |
| Large Shareholder, Officer, Director | $16.40 | 1,000 | $16,400.00 | 32,656 | 2017-08-15 | Filing |
| Large Shareholder, Officer, Director | $14.75 | 1,300 | $19,175.00 | 33,656 | 2017-07-20 | Filing |
| Large Shareholder, Officer, Director | $14.88 | 1,000 | $14,880.00 | 34,956 | 2017-07-19 | Filing |
| Large Shareholder, Officer, Director | $14.83 | 1,000 | $14,830.00 | 35,956 | 2017-07-18 | Filing |
| Large Shareholder, Officer, Director | $15.60 | 1,300 | $20,280.00 | 36,956 | 2017-06-22 | Filing |
| Large Shareholder, Officer, Director | $15.50 | 1,000 | $15,500.00 | 38,256 | 2017-06-21 | Filing |
| Large Shareholder, Officer, Director | $16.06 | 1,000 | $16,060.00 | 39,256 | 2017-06-20 | Filing |