As of the latest Form 4 filed Jul 10, 2026.
What Hallador Energy Company insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
2 different Hallador Energy Company insiders made open-market purchases in the last 30 days. When several insiders buy at once it’s a stronger, harder-to-explain-away signal than a single trade — how to read this.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 11 most recent filings for HNRG.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-10 | 2026-07-09 | Hudson Daniel Timothy Director | PPurchase | +2.50K | $16.57 | $41.4K | No | Form 4 ↗ |
| 2026-07-10 | 2026-07-09 | Hudson Daniel Timothy, Director | PPurchase | +2.50K | $16.60 | $41.5K | No | Form 4 ↗ |
| 2026-06-30 | 2026-06-29 | Hudson Daniel Timothy Director | PPurchase | +5.00K | $16.98 | $84.9K | No | Form 4 ↗ |
| 2026-06-30 | 2026-06-29 | Hudson Daniel Timothy, Director | PPurchase | +5.00K | $16.90 | $84.5K | No | Form 4 ↗ |
| 2026-06-25 | 2026-06-25 | Hudson Daniel Timothy Director | PPurchase | +2.00K | $17.70 | $35.4K | No | Form 4 ↗ |
| 2026-06-25 | 2026-06-24 | Hudson Daniel Timothy, Director | PPurchase | +3.00K | $17.04 | $51.1K | No | Form 4 ↗ |
| 2026-06-25 | 2026-06-23 | Telesz Todd E Chief Financial Officer | FTax | −2.61K | $17.73 | $46.3K | No | Form 4 ↗ |
| 2026-06-25 | 2026-06-23 | Telesz Todd E, Chief Financial Officer | MExercise | +8.22K | $17.73 | $146K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-16 | Wesley Charles Ray IV Director | PPurchase | +15.0K | $16.69 | $250K | No | Form 4 ↗ |
| 2024-05-02 | 2024-04-30 | Martin Lawrence D Insider | FTax | −25.7K | $5.11 | $132K | No | Form 4 ↗ |
| 2024-05-02 | 2024-04-30 | Martin Lawrence D, Insider | MExercise | +58.0K | $5.11 | $296K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also HNRG’s full analysis or the market-wide insider trading feed. The tabs above jump to HNRG’s other SEC data.
Source: SEC Form 4 filings for HNRG, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.