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CIK 0000788965 · Accelerated filer

HALLADOR ENERGY CO

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Ticker
HNRG
Exchange
Nasdaq
Industry
Electric Services
FY end
Dec 31
Incorporated
CO
Entity type
operating
EIN
841014610
Phone
303-839-5504
Business address
1183 EAST CANVASBACK DRIVE, TERRE HAUTE, IN, 47802
Former names
HALLADOR PETROLEUM CO
  1. 8-K Event Code of ethics change · Other events
  2. CERTNAS Other Certification by the Nasdaq Stock Market
  3. 8-A12B Other Registration of Securities
  4. 10-Q Report Quarterly Report
  5. 4 Insider Changes in Ownership
  6. SC 13D/A Stake Beneficial Ownership Report
  7. 4 Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 10-K Report Annual Report
  10. 4 Insider Changes in Ownership
  11. 8-K Event Other events
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. 4 Insider Changes in Ownership
  16. 8-K Event Bylaws or fiscal year change
  17. UPLOAD Other SEC-generated Letter
  18. 8-K Event Executive or director change
  19. 10-K/A Report 10-K/A
  20. 10-Q/A Report 10-Q/A

Page 34 of 45 · 883 filings