| No. | Hedge Fund | Shares | Value | Activity | % Port | 
|---|---|---|---|---|---|
| 1. | Ancora Advisors Frederick Disanto  |  0 | $0 | 0% | 
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $3.81 | 10,000 | $38,100.00 | 7,979,036 | 2011-12-01 | Filing | |
| $3.72 | 10,000 | $37,200.00 | 7,969,036 | 2011-11-30 | Filing | |
| $3.89 | 2,400 | $9,336.00 | 30,800 | 2011-11-17 | Filing | |
| $4.04 | 1,100 | $4,444.00 | 28,400 | 2011-11-16 | Filing | |
| $3.99 | 1,000 | $3,990.00 | 27,300 | 2011-11-14 | Filing | 
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $1.91 | 48,147 | $91,960.77 | 0 | 2015-06-11 | Filing | |
| $2.12 | 7,500 | $15,900.00 | 57,889 | 2015-05-20 | Filing | |
| $1.85 | 13,500 | $24,975.00 | 70,851 | 2014-12-08 | Filing | |
| $2.18 | 20,000 | $43,600.00 | 84,351 | 2014-05-05 | Filing | |
| $2.31 | 17,151 | $39,618.81 | 19,200 | 2014-03-13 | Filing |