| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $4.35 | 3,450 | $15,007.50 | 23,050 | 2017-06-07 | Filing |
| Director | $4.38 | 1,000 | $4,380.00 | 26,500 | 2017-06-07 | Filing |
| Large Shareholder | $6.56 | 839 | $5,503.84 | 5,067,885 | 2017-03-31 | Filing |
| Large Shareholder | $6.61 | 2,152 | $14,216.97 | 5,068,724 | 2017-03-29 | Filing |
| Large Shareholder | $6.40 | 3,205 | $20,520.97 | 5,070,876 | 2017-03-28 | Filing |
| Large Shareholder | $6.22 | 1,000 | $6,220.00 | 5,074,081 | 2017-03-27 | Filing |
| Large Shareholder | $6.14 | 1,400 | $8,593.90 | 5,075,081 | 2017-03-24 | Filing |
| Large Shareholder | $6.00 | 5,000 | $30,020.00 | 5,076,481 | 2017-03-23 | Filing |
| Large Shareholder, Officer, Director | $6.58 | 9,190 | $60,470.20 | 4,299,042 | 2017-03-29 | Filing |
| Large Shareholder, Officer, Director | $6.50 | 10,000 | $65,000.00 | 4,308,232 | 2017-03-29 | Filing |
| Officer, Director | $6.47 | 59 | $381.73 | 81,408 | 2017-03-28 | Filing |
| Officer, Director | $6.45 | 2,131 | $13,744.95 | 81,467 | 2017-03-28 | Filing |
| Officer, Director | $6.42 | 5,000 | $32,100.00 | 83,598 | 2017-03-28 | Filing |
| Officer, Director | $6.41 | 2,476 | $15,871.16 | 88,598 | 2017-03-28 | Filing |
| Officer, Director | $6.38 | 7,000 | $44,660.00 | 91,074 | 2017-03-28 | Filing |
| Large Shareholder, Officer, Director | $6.25 | 4,659 | $29,118.75 | 4,318,232 | 2017-03-27 | Filing |
| Large Shareholder | $6.41 | 700 | $4,487.00 | 5,081,481 | 2017-02-28 | Filing |
| Large Shareholder | $6.26 | 3,000 | $18,771.00 | 5,082,181 | 2017-02-27 | Filing |
| Large Shareholder | $6.01 | 3,407 | $20,486.63 | 5,085,181 | 2017-02-24 | Filing |
| Large Shareholder | $7.20 | 2,000 | $14,390.00 | 5,088,588 | 2017-02-21 | Filing |