| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-02 | Matschke Mason H. Director | Purchase | +7,777 | +1.86%426,525 | $2.54 | $19,754 | View SEC filing | |
| 2026-01-05 | Mulacek Phil E Director, 10% Owner | Purchase | +6,800 | +0.11%6,173,732 | $2.99 | $20,363 | View SEC filing | |
| 2025-12-31 | Mulacek Phil E Director, 10% Owner | Purchase | +5,451 | +0.09%6,166,932 | $3.00 | $16,353 | View SEC filing | |
| 2025-12-05 | Mulacek Phil E Director, 10% Owner | Purchase | +7,223 | +0.12%6,161,481 | $3.00 | $21,658 | View SEC filing | |
| 2025-12-01 | Mulacek Phil E Director, 10% Owner | Purchase | +3,059 | +0.05%6,154,258 | $3.00 | $9,177 | View SEC filing | |
| 2025-11-19 | Marchive Benjamin J. II Director | Purchase | +2,000 | +3.28%63,000 | $3.14 | $6,282 | View SEC filing | |
| 2025-11-07 | Mulacek Phil E Director, 10% Owner | Purchase | +187,084 | +14.44%6,151,199 | $3.77 | $705,307 | View SEC filing | |
| 2025-11-07 | Morrisett Michael R. President & CEO | Sale | -776,184 | -69.16%346,088 | $2.06 | $1,600,150 | View SEC filing | |
| 2025-10-23 | Mulacek Phil E Director, 10% Owner | Purchase | +12,190 | +0.23%5,375,015 | $3.63 | $44,283 | View SEC filing | |
| 2025-09-17 | Mulacek Phil E Director, 10% Owner | Purchase | +36,946 | +0.69%5,362,825 | $4.02 | $148,657 | View SEC filing | |
| 2025-09-15 | Mulacek Phil E Director, 10% Owner | Purchase | +15,983 | +0.30%5,325,879 | $4.09 | $65,354 | View SEC filing | |
| 2025-09-10 | Watson Matthew E. Chief Accounting Officer | Sale | -3,377 | -25.24%10,000 | $4.51 | $15,239 | View SEC filing | |
| 2025-09-08 | Watson Matthew E. Chief Accounting Officer | Sale | -1,623 | -10.82%13,377 | $4.87 | $7,899 | View SEC filing | |
| 2025-05-28 | Mulacek Phil E Director, 10% Owner | Purchase | +36,917 | +0.70%5,309,896 | $4.05 | $149,514 | View SEC filing | |
| 2025-05-23 | Mulacek Phil E Director, 10% Owner | Purchase | +45,799 | +0.88%5,272,979 | $4.04 | $185,137 | View SEC filing | |
| 2025-04-08 | Mulacek Phil E Director, 10% Owner | Purchase | +2,400 | +0.05%5,217,180 | $5.12 | $12,283 | View SEC filing | |
| 2024-09-30 | Mulacek Phil E Director, 10% Owner | Purchase | +2,114 | +0.04%4,707,234 | $5.04 | $10,661 | View SEC filing | |
| 2024-07-01 | Mulacek Phil E Director, 10% Owner | Purchase | +38,543 | +0.74%5,240,056 | $5.31 | $204,555 | View SEC filing | |
| 2024-05-31 | Marchive Benjamin J. II Director | Purchase | +2,000 | +4.08%51,000 | $8.35 | $16,701 | View SEC filing | |
| 2024-02-21 | Energy Evolution Master Fund, Ltd. 10% Owner | Purchase | +800,000 | N/A | N/A | N/A | View SEC filing | |
| 2024-01-02 | Marchive Benjamin J. II Director | Purchase | +2,000 | +4.26%49,000 | $10.98 | $21,951 | View SEC filing | |
| 2023-12-01 | Energy Evolution Master Fund, Ltd. 10% Owner | Purchase | +1,256,832 | +22.71%6,790,469 | $8.00 | $10,054,656 | View SEC filing | |
| 2023-06-01 | Vann J Kevin Director | Purchase | +3,115 | +100.00%3,115 | $8.96 | $27,910 | View SEC filing | |
| 2023-06-01 | Matschke Mason H. Director | Purchase | +700 | +0.18%393,346 | $9.16 | $6,412 | View SEC filing | |
| 2023-06-01 | Mulacek Phil E Director, 10% Owner | Purchase | +25,530 | +1.03%2,497,871 | $8.96 | $228,690 | View SEC filing |
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