| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | 0 | $0 | 0% | ||
| 2. | 0 | $0 | 0% | ||
| 3. | Citadel Investment Group Ken Griffin | 0 | $0 | 0% | |
| 4. | D E Shaw D. E. Shaw | 0 | $0 | 0% | |
| 5. | Renaissance Technologies Jim Simons | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.23 | 5,000 | Officer | 18,000 | 2015-03-09 | Filing | |
| $1.86 | 5,000 | Director | 53,309 | 2013-12-18 | Filing | |
| $3.29 | 1,900 | Officer | 3,900 | 2013-03-01 | Filing | |
| $3.22 | 3,000 | Officer | 13,000 | 2013-02-26 | Filing | |
| $3.74 | 1,250 | Officer | 16,287 | 2012-12-21 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.81 | 6,600 | Director | 59,361 | 2013-09-05 | Filing | |
| $3.80 | 40,900 | Director | 65,961 | 2013-09-03 | Filing | |
| $3.80 | 2,500 | Director | 106,861 | 2013-08-29 | Filing | |
| $3.81 | 53,000 | Director | 109,361 | 2013-08-27 | Filing | |
| $10.66 | 70,000 | Officer | 4,400 | 2011-06-01 | Filing |