| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 8,842,525 | $12,026 | -3% | 0.53% |
| 2. | Opaleye Management James A. Silverman | 3,750,000 | $5,100 | 1.58% | |
| 3. | Tang Capital Management Kevin C. Tang | 2,350,000 | $3,196 | 0.63% | |
| 4. | Renaissance Technologies Jim Simons | 1,101,300 | $1,498 | +1006% | 0% |
| 5. | Citadel Investment Group Ken Griffin | 163,543 | $222 | +92% | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $0.00 | 50,000 | Director | 214,582 | 2021-01-01 | Filing | |
| $18.00 | 16,667 | Director | 16,667 | 2020-08-26 | Filing | |
| $18.00 | 52,500 | Large Shareholder, Officer, Director | 92,500 | 2020-08-26 | Filing | |
| $2.06 | 1,123 | Large Shareholder, Officer, Director | 8,572,312 | 2019-12-01 | Filing | |
| $1.10 | 1,467 | Large Shareholder, Officer, Director | 8,571,189 | 2019-06-03 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.45 | 5,000 | Director | 651,015 | 2021-12-28 | Filing | |
| $3.13 | 28,292 | Officer | 163,877 | 2021-09-21 | Filing | |
| $4.45 | 10,000 | Director | 720,000 | 2021-03-02 | Filing | |
| $4.31 | 8,000 | Director | 730,000 | 2021-02-19 | Filing | |
| $4.20 | 6,000 | Director | 738,000 | 2021-02-18 | Filing |
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 5,674,538 | $7,718 | 0% | |
| 2. | 4,717,377 | $6,417 | 0% | |
| 3. | 149,327 | $3,580 | 0.21% | |
| 4. | 95,460 | $2,289 | 0.64% | |
| 5. | 1,292,970 | $1,758 | 0% |
