| No. | Hedge Fund | Shares | Value | Activity | % Port | 
|---|---|---|---|---|---|
| 1. | Citadel Investment Group Ken Griffin  |  0 | $0 | 0% | |
| 2. | Renaissance Technologies Jim Simons  |  0 | $0 | 0% | 
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $1.16 | 4,890 | $5,672.40 | 27,000 | 2015-12-16 | Filing | |
| $1.15 | 9,110 | $10,476.50 | 22,110 | 2015-12-15 | Filing | |
| $1.69 | 9,750 | $16,485.30 | 13,000 | 2015-05-20 | Filing | |
| $12.00 | 2,000 | $24,000.00 | 2,000 | 2014-12-17 | Filing | |
| $0.41 | 65,000 | $26,487.50 | 65,000 | 2013-05-20 | Filing | 
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $0.00 | 4,000,000 | $0.00 | 8,500,000 | 2012-10-10 | Filing |