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HALLADOR ENERGY (HNRG) — large price moves

Utilities · NASDAQ

Single sessions where HNRG closed 10% or more away from the previous close, between 2025-10-08 and 2026-10-08. Each one lists the events filed in the 5 days ending at that session, in date order.

Of the 5 moves listed, 3 have at least one filed event in the 5 days ending at the session, and 2 have none. Across the catalog most large moves have nothing filed near them, so an empty list is an ordinary result and not a gap.

Moves

  • 2026-06-18 +10.1% $17.67 to $19.45 filed events in the 5 days to 2026-06-18
    • 2026-06-16 Insider trade Open-market purchase reported by an insider1 transaction · 1 insider · $250,314Source: SEC Form 4
  • 2026-05-05 +13.5% $15.56 to $17.66 filed events in the 5 days to 2026-05-05

    No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.

  • 2026-03-13 -11.5% $19.33 to $17.10 filed events in the 5 days to 2026-03-13
    • 2026-03-12 Earnings Quarterly results reportedquarter ended 2025-12-31 · reported EPS USD 0.01 against an estimate of USD -0.02 · surprise +136.4%Source: SEC filing calendar + Yahoo earnings history
    • 2026-03-12 Periodic filing 10-K filedaccession 0001104659-26-027174Source: SEC EDGAR
    • 2026-03-12 Material event 8-K filed (material event)accession 0001104659-26-027176Source: SEC EDGAR
  • 2025-12-17 -15.2% $20.42 to $17.31 filed events in the 5 days to 2025-12-17

    No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.

  • 2025-11-11 +19.0% $20.01 to $23.81 filed events in the 5 days to 2025-11-11
    • 2025-11-10 Earnings Quarterly results reportedquarter ended 2025-09-30 · reported EPS USD 0.55 against an estimate of USD 0.06 · surprise +768.5%Source: SEC filing calendar + Yahoo earnings history
    • 2025-11-10 Periodic filing 10-Q filedaccession 0001104659-25-109301Source: SEC EDGAR

These are events filed near a session, listed by date. They are not ranked, and no connection between an event and a price move is stated or implied.

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See the full company profile: HALLADOR ENERGY (HNRG).

Informational only — NOT financial advice. Price moves are computed from stored daily closes; filed events come from their own sources with their own dates.