Insider Tracker SEC Form 4 insider trades
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HNRG

HALLADOR ENERGY CO

AI summary Directors make open-market purchases following major turbine acquisition and DOE award announcements

58
Insider Score Band below 60
Research score
49
AI adjustment
+9

Research score, not a recommendation.

Total bought$674.8K9 Form 4 purchases
Distinct insiders3open-market buyers
Lead insiderHudson Daniel TimothyDirector
Cluster window2026-06-16 → 2026-07-14active

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

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Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders
37%
Seniority executive rank of buyers (CEO/CFO/Director)
60%
Commitment purchase size relative to company & holdings
78%
Context buying into stock weakness signals conviction
81%
Timing coordinated purchases within a tight window
43%
Routine-purchase discount × 1.00
Company-type / offering discount × 1.00
Net insider selling penalty − 0

Why are they buying?

AI · discretionary · catalyst credible · documented

Directors likely made discretionary open-market purchases to signal confidence following significant positive catalysts in June 2026, including a $350 million turbine acquisition to advance the Merom natural gas project and selection for a $27.2 million Department of Energy award negotiation.

The insider purchases occurred between June 16 and July 14, 2026, shortly after Hallador announced its agreement to acquire 460 MW of Siemens turbines and its selection for federal funding to modernize the Merom Generating Station.

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

Loading price history…

Transactions

9 Form 4 trades · 3 insiders Sign in to download CSV
Purchases in this cluster, grouped by insider, largest first
Date Insider Role Shares Price Value Filing
2026-06-24 → 2026-07-09 Hudson Daniel Timothy 3 purchases with a 63-day result · median -14.2% Director 20,000 $16.94 avg $338.8K
2026-06-24 Hudson Daniel Timothy 3,000 $17.04 $51.1K SEC filing for Hudson Daniel Timothy (opens in a new tab)
2026-06-25 Hudson Daniel Timothy 2,000 $17.70 $35.4K SEC filing for Hudson Daniel Timothy (opens in a new tab)
2026-06-29 Hudson Daniel Timothy 5,000 $16.98 $84.9K SEC filing for Hudson Daniel Timothy (opens in a new tab)
2026-06-29 Hudson Daniel Timothy 5,000 $16.90 $84.5K SEC filing for Hudson Daniel Timothy (opens in a new tab)
2026-07-09 Hudson Daniel Timothy 2,500 $16.57 $41.4K SEC filing for Hudson Daniel Timothy (opens in a new tab)
2026-07-09 Hudson Daniel Timothy 2,500 $16.60 $41.5K SEC filing for Hudson Daniel Timothy (opens in a new tab)
2026-06-16 Wesley Charles Ray IV 10 purchases with a 63-day result · median -5.8% Director 15,000 $16.69 $250.4K SEC filing for Wesley Charles Ray IV (opens in a new tab)
2026-07-14 Sugg Barbara Ann history of Sugg Barbara Ann's purchases Director 5,000 $17.13 avg $85.6K
2026-07-14 Sugg Barbara Ann 1,300 $17.13 $22.3K SEC filing for Sugg Barbara Ann (opens in a new tab)
2026-07-14 Sugg Barbara Ann 3,700 $17.13 $63.4K SEC filing for Sugg Barbara Ann (opens in a new tab)
Total $674.8K

What happened next

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days -5.8%63 days -17.2%126 days –