| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 1,177,649 | $13,684,281 | -9% | 0.02% |
| 2. | AQR Capital Management Cliff Asness | 748,264 | $8,694,828 | -8% | 0.01% |
| 3. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 388,678 | $4,516,438 | -28% | 0% |
| 4. | Millennium Management Israel Englander | 360,058 | $4,183,874 | -40% | 0% |
| 5. | Citadel Investment Group Ken Griffin | 307,152 | $3,569,106 | -4% | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $13.96 | 2,500 | Director | 3,500 | 2011-04-29 | Filing | |
| $14.19 | 2,457 | Director | 3,457 | 2011-04-29 | Filing | |
| $13.34 | 3,000 | Director | 11,178 | 2011-03-16 | Filing | |
| $12.88 | 1,000 | Officer | 81,960 | 2011-02-23 | Filing | |
| $13.55 | 400 | Director | 1,000 | 2011-02-14 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $13.99 | 6,100 | Director | 16,650 | 2011-11-03 | Filing | |
| $12.44 | 5,000 | Director | 22,750 | 2011-09-19 | Filing | |
| $12.67 | 2,000 | Director | 55,750 | 2011-09-19 | Filing | |
| $14.04 | 7,000 | Director | 40,750 | 2011-04-29 | Filing | |
| $13.35 | 2,300 | Director | 47,650 | 2011-02-18 | Filing |
