| Name | Hold | Shares | Value | Type | 
|---|---|---|---|---|
| Lambda Investors LLC | 418.59% | 44,372,491 | $241.83M | Insider | 
| Wexford Capital LP | 169.64% | 17,982,173 | $98.00M | Insider | 
| Stagg Capital Group LLC | 35.37% | 3,749,558 | $20.44M | Insider | 
| Wexford Capital LP | 34.04% | 3,608,081 | $19.66M | Institution | 
| Enso Capital Management LLC | 32.15% | 3,407,616 | $18.57M | Insider | 
| Matthew Rosenberg | 8.00% | 847,935 | $4.62M | Insider | 
| Eric A. Md Rose | 5.19% | 550,000 | $3.00M | Insider | 
| Southpaw Asset Management LP | 4.95% | 525,079 | $2.86M | Insider | 
| Topline Capital Management LLC | 4.50% | 477,449 | $2.60M | Institution | 
| Vanguard Group Inc | 3.05% | 323,443 | $1.76M | Institution |