| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Adage Capital Management Phill Gross And Robert Atchinson | 828,000 | $15,276,600 | 0.03% | |
| 2. | Citadel Investment Group Ken Griffin | 785,000 | $14,483,250 | 0% | |
| 3. | No Street Capital Jeff Osher | 675,000 | $12,453,750 | 0.92% | |
| 4. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 600,000 | $11,070,000 | 0.43% | |
| 5. | Driehaus Capital Richard Driehaus | 400,000 | $7,380,000 | 0.06% |