| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | DAFNA Capital Management Nathan Fischel | 0 | $0 | 0% | |
| 2. | Broadfin Capital Kevin Kotler | 0 | $0 | 0% | |
| 3. | Sabby Capital Hal Mintz | 0 | $0 | 0% | |
| 4. | Renaissance Technologies Jim Simons | 0 | $0 | 0% | |
| 5. | Camber Capital Management Stephen Dubois | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.62 | 5,700 | Officer | 13,800 | 2016-05-16 | Filing | |
| $2.65 | 600 | Officer | 8,100 | 2016-05-13 | Filing | |
| $2.60 | 1,146 | Officer | 7,610 | 2016-02-23 | Filing | |
| $2.60 | 2,696 | Officer | 6,464 | 2016-02-22 | Filing | |
| $2.99 | 26,600 | Director | 54,600 | 2016-02-24 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 0 | $0 | 0% | |
| 2. | 0 | $0 | 0% | |
| 3. | 0 | $0 | 0% | |
| 4. | 0 | $0 | 0% |