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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-12-015835
Filing Date
2012-03-08
Accepted
2012-03-08 20:32:32
Documents
1
Period of Report
2012-03-06

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd337971.html 4  
1 FORM 4 rrd337971.xml 4 3195
  Complete submission text file 0001181431-12-015835.txt   5015
Mailing Address 1660 LINCOLN STREET SUITE 2700 DENVER CO 80264
Business Address 1660 LINCOLN ST STE 2700 DENVER CO 80264 3038395505
HALLADOR ENERGY CO (Issuer) CIK: 0000788965 (see all company filings)

IRS No.: 841014610 | State of Incorp.: CO | Fiscal Year End: 1231
SIC: 1220 Silver Ores

Mailing Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022
Business Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022 212-515-2112
Yorktown Energy Partners VI LP (Reporting) CIK: 0001347504 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34743 | Film No.: 12678757