| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Iguana Healthcare Management Stuart Weisbrod | 0 | $0 | 0% | |
| 2. | Cheyne Capital Jonathan Lourie And Stuart Fiertz | 0 | $0 | 0% | |
| 3. | Broadwood Capital Neal C. Bradsher | 0 | $0 | 0% | |
| 4. | Broadfin Capital Kevin Kotler | 0 | $0 | 0% | |
| 5. | Hudson Bay Capital Management Sander Gerber | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.05 | 2,733 | Officer | 2,733 | 2013-08-19 | Filing | |
| $2.23 | 5,000 | Director | 37,909 | 2013-05-30 | Filing | |
| $2.20 | 5,000 | Director | 32,909 | 2013-05-30 | Filing | |
| $1.97 | 5,000 | Director | 27,909 | 2013-05-10 | Filing | |
| $2.13 | 10,000 | Director | 77,975 | 2013-05-17 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.93 | 27,583 | Officer | 299,744 | 2013-11-20 | Filing | |
| $2.30 | 50,000 | Officer | 109,596 | 2013-02-22 | Filing | |
| $3.11 | 20,984 | Officer | 94,266 | 2012-02-21 | Filing | |
| $3.13 | 10,000 | Officer | 124,491 | 2012-02-17 | Filing | |
| $3.13 | 4,912 | Officer | 134,491 | 2012-02-17 | Filing |
