| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.85 | 15,000 | $102,709.50 | 25,000 | 2018-05-11 | Filing | |
| $6.33 | 789 | $4,994.37 | 70,144 | 2017-11-21 | Filing | |
| $5.90 | 847 | $4,997.64 | 69,355 | 2017-10-20 | Filing | |
| $5.02 | 10,000 | $50,212.00 | 97,340 | 2017-09-27 | Filing | |
| $5.36 | 10,000 | $53,579.00 | 87,340 | 2017-09-20 | Filing | |
| $5.41 | 925 | $4,999.63 | 68,508 | 2017-09-20 | Filing | |
| $5.37 | 10,000 | $53,678.00 | 10,000 | 2017-09-15 | Filing | |
| $5.11 | 10,000 | $51,132.00 | 77,340 | 2017-09-13 | Filing | |
| $5.17 | 10,000 | $51,726.00 | 34,333 | 2017-09-12 | Filing | |
| $4.92 | 10,000 | $49,176.00 | 67,340 | 2017-09-06 | Filing | |
| $4.64 | 10,000 | $46,394.00 | 57,340 | 2017-08-30 | Filing | |
| $4.45 | 6,000 | $26,700.00 | 6,000 | 2017-08-14 | Filing | |
| $4.78 | 5,000 | $23,912.00 | 67,583 | 2016-12-21 | Filing | |
| $4.85 | 1,030 | $4,995.40 | 62,583 | 2016-12-01 | Filing | |
| $4.68 | 1,069 | $4,997.58 | 61,553 | 2016-11-01 | Filing | |
| $4.77 | 1,048 | $4,996.86 | 60,484 | 2016-10-03 | Filing | |
| $4.72 | 900 | $4,251.96 | 59,436 | 2016-09-20 | Filing | |
| $4.63 | 100 | $463.00 | 58,536 | 2016-09-19 | Filing | |
| $4.89 | 1,000 | $4,892.90 | 58,436 | 2016-09-01 | Filing | |
| $4.94 | 11,301 | $55,834.85 | 57,436 | 2016-08-29 | Filing |