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Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0000788965-06-000010
Filing Date
2006-03-31
Accepted
2006-03-31 16:45:41
Documents
1
Period of Report
2005-12-31
Effectiveness Date
2006-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 12(B)25 FOR DECEMBER 31, 2005 FORM 10-KSB snt10k2005.txt NT 10-K 4075
  Complete submission text file 0000788965-06-000010.txt   5710
Mailing Address 1660 LINCOLN STREET SUITE 2700 DENVER CO 80264
Business Address 1660 LINCOLN ST STE 2700 DENVER CO 80264 3038395505
HALLADOR PETROLEUM CO (Filer) CIK: 0000788965 (see all company filings)

IRS No.: 841014610 | State of Incorp.: CO | Fiscal Year End: 1231
Type: NT 10-K | Act: 34 | File No.: 000-14731 | Film No.: 06729537
SIC: 1311 Crude Petroleum & Natural Gas