| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Richard Campbellbreeden | Director | 2026-03-23 | 150,000 | $2.21 | $331.65kBuy |
| Joseph M. Wong | Chief Technology Officer | 2026-03-23 | 10,085 | $2.27 | $22.89kSell |
| Claiborne Benson Smith | Gen Counsel Corp Secretary | 2026-03-23 | 8,025 | $2.27 | $18.22kSell |
| Stacia Hansen | Chief Accounting Officer | 2026-03-23 | 8,894 | $2.27 | $20.19kSell |
| Robert E. Rasmus | Chief Executive Officer | 2026-03-23 | 845 | $2.27 | $1.92kSell |
| Joseph M. Wong | Chief Technology Officer | 2026-03-17 | 10,000 | $1.89 | $18.90kBuy |
| Claiborne Benson Smith | Gen Counsel Corp Secretary | 2026-03-16 | 1,000 | $1.92 | $1.92kBuy |
| Carol S. Eicher | Director | 2026-03-13 | 77,500 | $1.95 | $150.97kBuy |
| Claiborne Benson Smith | Gen Counsel Corp Secretary | 2026-03-12 | 1,000 | $1.92 | $1.92kBuy |
| Claiborne Benson Smith | Gen Counsel Corp Secretary | 2026-02-27 | 10,176 | $3.51 | $35.72kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Arq Ltd | 8.90% | 3,814,864 | $9.54M | Insider |
| Julian Alexander McIntyre | 8.63% | 3,697,251 | $9.24M | Insider |
| Jeremy Blank | 7.32% | 3,138,477 | $7.85M | Insider |
| Aigh Capital Management LLC | 5.30% | 2,273,092 | $5.68M | Institution |
| Coliseum Capital Management LLC | 4.90% | 2,099,345 | $5.25M | Insider |
| Blackrock Inc | 4.77% | 2,045,938 | $5.11M | Institution |
| Alta Fundamental Advisers LLC | 4.74% | 2,028,963 | $5.07M | Insider |
| Vanguard Group Inc | 4.27% | 1,830,017 | $4.58M | Institution |
| Royce Associates LP | 3.40% | 1,458,444 | $3.65M | Institution |
| Robert E. Rasmus | 2.57% | 1,099,152 | $2.75M | Insider |