| No. | Hedge Fund | Shares | Value | Activity | % Port | 
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 2,837,160 | $18,498,283 | -6% | 0.02% | 
| 2. | Millennium Management Israel Englander | 437,783 | $2,854,345 | -27% | 0% | 
| 3. | Citadel Investment Group Ken Griffin | 330,105 | $2,152,284 | -4% | 0% | 
| 4. | Engineers Gate Manager Greg Eisner | 221,832 | $1,446,345 | +93% | 0.02% | 
| 5. | Two Sigma Advisors John Overdeck And David Siegel | 137,200 | $894,544 | -56% | 0% | 
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $4.60 | 1,000,000 | $4,600,000.00 | 4,820,661 | 2017-01-17 | Filing | |
| $4.52 | 1,000,000 | $4,520,000.00 | 5,820,661 | 2017-01-13 | Filing | |
| $4.62 | 1,890,547 | $8,734,327.14 | 6,820,661 | 2016-11-23 | Filing | |
| $4.52 | 1,000,000 | $4,520,000.00 | 8,711,208 | 2016-11-16 | Filing | 
| No. | Name | Shares | Value | % Port | 
|---|---|---|---|---|
| 1. | 215,361 | $1,371,851 | 0.66% | |
| 2. | 200,800 | $1,279,096 | 0.02% | |
| 3. | 177,088 | $1,128,056 | 0.17% | |
| 4. | 126,500 | $805,805 | 0.13% | |
| 5. | 46,228 | $294,472 | 0% |