Dudediligence.

Hallador Energy Company

HNRGNASDAQ · Electric Services
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Filings

Newest first

The annual , the quarterly and the filed between them when something material happens.

  1. Sep 178-KMaterial agreement and Regulation FD disclosure1.012.037.019.01
  2. Aug 148-KMaterial agreement and new debt or obligation1.012.039.01
  3. Aug 1010-QQuarterly report
  4. Aug 108-KResults of operations2.029.01
  5. Jul 2813GPassive stake of 5% or more (13G), filed by BlackRock
  6. Jun 268-KMaterial agreement and new debt or obligation1.012.039.01
  7. Jun 118-KOfficer or director change5.029.01
  8. Jun 58-KRegulation FD disclosure7.019.01
  9. Jun 38-KMine safety report1.04
  10. Jun 28-KMaterial agreement and Regulation FD disclosure1.017.019.01
  11. May 298-KShareholder vote5.07
  12. May 610-QQuarterly report
  13. May 68-KOfficer or director change and other events5.028.01
  14. May 68-KResults of operations2.029.01
  15. Apr 158-KOfficer or director change5.02
  16. Mar 278-KMine safety report1.049.01
  17. Mar 128-KResults of operations2.029.01
  18. Mar 1210-KAnnual report
  19. Mar 108-KMaterial agreement and end of a material agreement1.011.022.039.01
  20. Mar 98-KOfficer or director change and Regulation FD disclosure5.027.019.01
  21. Jan 158-KOther events and end of a material agreement1.028.019.01
  22. Jan 14424B5Prospectus for an offering
  23. Jan 13424B5Prospectus for an offering
  24. Jan 68-KOfficer or director change and Regulation FD disclosure5.027.019.01
  25. Dec 16, 2025424B5Prospectus for an offering
  26. Dec 4, 20258-KOfficer or director change5.029.01
  27. Nov 10, 202510-QQuarterly report
  28. Nov 10, 20258-KResults of operations2.029.01
  29. Aug 11, 202510-QQuarterly report
  30. Aug 11, 20258-KResults of operations2.029.01
  31. Jun 4, 20258-KOfficer or director change and Regulation FD disclosure5.027.019.01
  32. Jun 2, 20258-KOfficer or director change and shareholder vote5.025.079.01
  33. May 22, 20258-KOther events8.01
  34. May 12, 202510-QQuarterly report
  35. May 12, 20258-KResults of operations2.029.01
  36. Mar 17, 20258-KResults of operations2.029.01
  37. Mar 17, 202510-KAnnual report
  38. Jan 7, 20258-KOther events8.019.01
  39. Nov 12, 202410-QQuarterly report
  40. Nov 12, 20248-KResults of operations2.029.01