| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Two Sigma Advisors John Overdeck And David Siegel | 0 | $0 | 0% | |
| 2. | HealthInvest Partners AB Anders Hallberg And Carl Bennet | 0 | $0 | 0% | |
| 3. | Springbok Capital Gavin Saitowitz And Cisco J. Del Valle | 0 | $0 | 0% | |
| 4. | Forward Management J. Alan Reid, Jr. | 0 | $0 | 0% | |
| 5. | Perceptive Advisors Joseph Edelman | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.54 | 43,200 | Large Shareholder, Director | 6,937,750 | 2015-11-19 | Filing | |
| $4.34 | 20,000 | Officer | 387,220 | 2015-11-11 | Filing | |
| $4.15 | 10,000 | Director | 29,802 | 2015-11-12 | Filing | |
| $4.71 | 3,200 | Director | 422,837 | 2011-08-09 | Filing | |
| $4.71 | 500 | Director | 419,637 | 2011-08-09 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.28 | 3,665 | Officer | 299,294 | 2018-06-12 | Filing | |
| $2.28 | 3,516 | Officer | 604,061 | 2018-06-12 | Filing | |
| $2.28 | 4,877 | Officer | 484,294 | 2018-06-12 | Filing | |
| $2.28 | 5,899 | Officer | 790,775 | 2018-06-12 | Filing | |
| $2.28 | 5,735 | Officer | 751,305 | 2018-06-12 | Filing |
