| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.52 | 724 | $2,548.48 | 44,610 | 2016-04-05 | Filing | |
| $3.52 | 366 | $1,288.32 | 19,585 | 2016-04-05 | Filing | |
| $3.52 | 384 | $1,351.68 | 16,097 | 2016-04-05 | Filing | |
| $3.52 | 1,114 | $3,921.28 | 3,026 | 2016-04-04 | Filing | |
| $3.53 | 457 | $1,613.21 | 16,481 | 2016-03-01 | Filing | |
| $3.51 | 458 | $1,607.58 | 19,951 | 2016-03-01 | Filing | |
| $3.50 | 752 | $2,632.00 | 45,334 | 2016-03-01 | Filing | |
| $3.46 | 160 | $553.60 | 4,140 | 2016-02-29 | Filing | |
| $5.14 | 496 | $2,549.44 | 16,938 | 2015-10-16 | Filing | |
| $6.33 | 1,809 | $11,450.97 | 46,086 | 2015-09-18 | Filing | |
| $6.23 | 476 | $2,965.48 | 4,300 | 2015-09-18 | Filing | |
| $6.32 | 1,129 | $7,135.28 | 20,409 | 2015-09-18 | Filing | |
| $6.33 | 680 | $4,304.40 | 17,407 | 2015-09-18 | Filing | |
| $0.71 | 5,446 | $3,883.54 | 335,279 | 2015-03-02 | Filing | |
| $0.71 | 1,125 | $799.88 | 33,441 | 2015-03-02 | Filing | |
| $0.75 | 100,000 | $75,000.00 | 2,100,000 | 2015-01-16 | Filing | |
| $0.75 | 125,000 | $93,750.00 | 2,200,000 | 2015-01-15 | Filing | |
| $0.79 | 125,000 | $98,750.00 | 2,325,000 | 2015-01-14 | Filing | |
| $0.87 | 200,000 | $174,000.00 | 2,450,000 | 2015-01-07 | Filing | |
| $0.92 | 200,000 | $184,000.00 | 2,650,000 | 2015-01-06 | Filing |