| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.00 | 15,339 | $92,034.00 | 795,773 | 2019-08-09 | Filing | |
| $5.75 | 50,000 | $287,500.00 | 811,112 | 2019-08-08 | Filing | |
| $4.75 | 8,929 | $42,368.11 | 511,862 | 2019-08-02 | Filing | |
| $5.00 | 50,000 | $250,000.00 | 811,112 | 2019-07-25 | Filing | |
| $4.50 | 50,000 | $225,000.00 | 861,112 | 2019-05-15 | Filing | |
| $4.00 | 50,000 | $200,000.00 | 626,014 | 2019-04-30 | Filing | |
| $5.25 | 1,033 | $5,423.25 | 0 | 2016-11-30 | Filing | |
| $5.22 | 12,400 | $64,728.00 | 1,033 | 2016-11-30 | Filing | |
| $5.37 | 1,500 | $8,055.00 | 13,433 | 2016-11-29 | Filing | |
| $5.37 | 2,600 | $13,962.00 | 14,933 | 2016-11-29 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 21,010,565 | 2012-11-28 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 10,777,173 | 2012-11-28 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 21,010,565 | 2012-11-28 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 10,777,173 | 2012-11-28 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 21,010,565 | 2012-11-28 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 10,777,173 | 2012-11-28 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 21,010,565 | 2012-11-28 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 10,777,173 | 2012-11-28 | Filing | |
| $2.65 | 50,000 | $132,500.00 | 75,937 | 2011-03-02 | Filing | |
| $4.75 | 9,200,000 | $43,700,000.00 | 10,877,173 | 2010-04-21 | Filing |