| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | SINT | $3.88 | 5,000 | $19,400.00 | 124,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $3.91 | 5,000 | $19,550.00 | 119,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $3.91 | 5,000 | $19,550.00 | 114,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $3.91 | 5,000 | $19,550.00 | 109,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $3.94 | 5,000 | $19,700.00 | 104,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $4.02 | 5,000 | $20,100.00 | 99,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $4.07 | 5,000 | $20,350.00 | 94,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $4.00 | 5,000 | $20,000.00 | 89,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $3.94 | 5,000 | $19,700.00 | 84,000 | 2025-12-05 | Filing |
| Officer, Director | SINT | $3.95 | 5,000 | $19,750.00 | 79,000 | 2025-12-05 | Filing |
| Director | FNGR | $1.35 | 10,000 | $13,500.00 | 170,000 | 2025-12-05 | Filing |
| | GUTS | $1.92 | 10,416 | $19,998.72 | 501,745 | 2025-12-04 | Filing |
| Officer, Director | RNXT | $0.96 | 10,000 | $9,600.00 | 766,460 | 2025-12-05 | Filing |
| Large Shareholder, Officer, Director | XELB | $0.35 | 50,000 | $17,500.00 | 605,831 | 2025-12-05 | Filing |
| Large Shareholder | NYC | $7.52 | 1,113 | $8,369.76 | 1,033,474 | 2025-12-05 | Filing |
| Large Shareholder | NYC | $7.73 | 1,113 | $8,603.49 | 1,032,361 | 2025-12-04 | Filing |
| Large Shareholder | NYC | $7.72 | 1,113 | $8,592.36 | 1,031,248 | 2025-12-03 | Filing |
| Director | XELB | $0.35 | 50,000 | $17,500.00 | 337,018 | 2025-12-05 | Filing |
| Large Shareholder | HYMC | $10.30 | 2,340,824 | $24,110,487.20 | 29,466,352 | 2025-12-03 | Filing |
| | UTI | $25.38 | 191,830 | $4,868,645.40 | 3,971,440 | 2025-12-05 | Filing |