| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.65 | 94,336 | $249,990.40 | 377,917 | 2017-08-31 | Filing | |
| $2.65 | 37,736 | $100,000.40 | 367,883 | 2017-08-31 | Filing | |
| $3.00 | 124 | $372.00 | 327,647 | 2017-04-24 | Filing | |
| $3.00 | 1,552 | $4,656.00 | 327,523 | 2017-04-20 | Filing | |
| $3.00 | 1,000 | $3,000.00 | 325,971 | 2017-04-18 | Filing | |
| $2.28 | 10,000 | $22,818.00 | 721,814 | 2016-12-21 | Filing | |
| $2.27 | 15,000 | $34,110.00 | 711,814 | 2016-12-20 | Filing | |
| $2.25 | 11,000 | $24,748.90 | 11,000 | 2016-12-20 | Filing | |
| $2.20 | 69,000 | $151,662.00 | 324,971 | 2016-12-19 | Filing | |
| $2.40 | 10,000 | $23,973.00 | 696,814 | 2016-12-16 | Filing | |
| $2.50 | 40,000 | $99,912.00 | 686,814 | 2016-12-15 | Filing | |
| $3.03 | 10,000 | $30,300.00 | 12,412 | 2016-05-11 | Filing | |
| $3.08 | 2,412 | $7,428.96 | 2,412 | 2016-05-09 | Filing | |
| $4.14 | 32,600 | $135,074.84 | 53,012 | 2016-04-14 | Filing | |
| $4.22 | 33,619 | $141,858.73 | 283,581 | 2016-04-14 | Filing | |
| $3.85 | 9,835 | $37,864.75 | 249,962 | 2016-04-13 | Filing | |
| $3.70 | 6,546 | $24,219.55 | 240,127 | 2016-04-12 | Filing | |
| $3.75 | 2,581 | $9,681.85 | 20,412 | 2016-04-12 | Filing | |
| $3.59 | 22,100 | $79,367.73 | 233,581 | 2016-04-11 | Filing | |
| $3.45 | 5,300 | $18,274.93 | 211,481 | 2016-04-11 | Filing |