| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Harvard Management Co Jane Mendillo | 0 | $0 | 0% | |
| 2. | Glazer Capital Paul Glazer | 0 | $0 | 0% | |
| 3. | Royce & Associates Chuck Royce | 0 | $0 | 0% | |
| 4. | Touradji Capital Management Paul Touradji | 0 | $0 | 0% | |
| 5. | Renaissance Technologies Jim Simons | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.35 | 2,632 | Officer | 9,983 | 2011-10-07 | Filing | |
| $6.04 | 3,700 | Officer | 12,000 | 2011-07-15 | Filing | |
| $6.03 | 300 | Officer | 8,300 | 2011-07-15 | Filing | |
| $6.03 | 20,000 | Officer | 26,000 | 2011-06-13 | Filing | |
| $7.17 | 36,300 | Officer, Director | 250,654 | 2011-03-11 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $9.73 | 5,000 | Officer | 17,402 | 2013-01-18 | Filing | |
| $9.57 | 5,000 | Officer | 22,402 | 2013-01-11 | Filing | |
| $9.56 | 2,628 | Officer | 27,118 | 2013-01-02 | Filing | |
| $9.56 | 19,551 | Officer | 60,943 | 2013-01-02 | Filing | |
| $9.06 | 21,000 | Officer | 80,494 | 2012-12-31 | Filing |
