Gray Zarrell Thomas made one open market purchase of Hallador Energy Co ($HNRG) shares worth $122,400 in the last 365 days, with the most recent on April 10, 2025. This ranks 1,972nd out of 4,983 insiders, below the average buy of $1.46 million across 3.3 transactions. No open market sales recorded.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 14, 2026 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Not found | J | Common Stock | 13888 | $18.00 | 76,480.0000 | 43,434,000 | 22.19% | 0.03% |
| Dec. 30, 2025 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Not found | A | Common Stock | 2592 | $19.29 | 62,592.0000 | 43,434,000 | 4.32% | 0.01% |
| April 10, 2025 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Not found | P | Common Stock | 9000 | $13.60 | 60,000.0000 | 43,462,000 | 17.65% | 0.02% |
| Aug. 29, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 2000 | $6.50 | 51,000.0000 | 37,879,000 | 4.08% | 0.01% |
| June 26, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 1000 | $7.00 | 49,000.0000 | 34,816,000 | 2.08% | 0.00% |
| June 12, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 1000 | $7.75 | 48,000.0000 | 34,816,000 | 2.13% | 0.00% |
| Aug. 26, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 4000 | $6.22 | 47,000.0000 | 37,879,000 | 9.30% | 0.01% |
| Aug. 26, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 5000 | $6.39 | 38,000.0000 | 37,879,000 | 15.15% | 0.01% |
| Aug. 26, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 5000 | $6.43 | 43,000.0000 | 37,879,000 | 13.16% | 0.01% |
| Aug. 22, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 5000 | $5.75 | 33,000.0000 | 37,879,000 | 17.86% | 0.01% |
| Aug. 15, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 5000 | $6.05 | 28,000.0000 | 37,879,000 | 21.74% | 0.01% |
| Aug. 12, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 5000 | $5.60 | 18,000.0000 | 37,879,000 | 38.46% | 0.01% |
| Aug. 12, 2024 | HALLADOR ENERGY CO | $HNRG | Gray Zarrell Thomas | Director | P | Common Stock | 5000 | $5.40 | 23,000.0000 | 37,879,000 | 27.78% | 0.01% |