0001209191-11-030824.txt : 20110524 0001209191-11-030824.hdr.sgml : 20110524 20110524203708 ACCESSION NUMBER: 0001209191-11-030824 CONFORMED SUBMISSION TYPE: 3/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20051220 FILED AS OF DATE: 20110524 DATE AS OF CHANGE: 20110524 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: HALLADOR ENERGY CO CENTRAL INDEX KEY: 0000788965 STANDARD INDUSTRIAL CLASSIFICATION: BITUMINOUS COAL & LIGNITE MINING [1220] IRS NUMBER: 841014610 STATE OF INCORPORATION: CO FISCAL YEAR END: 1224 BUSINESS ADDRESS: STREET 1: 1660 LINCOLN ST STE 2700 CITY: DENVER STATE: CO ZIP: 80264 BUSINESS PHONE: 3038395505 MAIL ADDRESS: STREET 1: 1660 LINCOLN STREET STREET 2: SUITE 2700 CITY: DENVER STATE: CO ZIP: 80264 FORMER COMPANY: FORMER CONFORMED NAME: HALLADOR PETROLEUM CO DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: KIMBARK OIL & GAS CO /CO/ DATE OF NAME CHANGE: 19900102 FORMER COMPANY: FORMER CONFORMED NAME: KIMBARK INC DATE OF NAME CHANGE: 19860624 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Yorktown Energy Partners VI LP CENTRAL INDEX KEY: 0001347504 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 3/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-34743 FILM NUMBER: 11869347 BUSINESS ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 19TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-515-2112 MAIL ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 19TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 3/A 1 c17903_3ax0.xml MAIN DOCUMENT DESCRIPTION X0203 3/A 2005-12-20 2005-12-21 0 0000788965 HALLADOR ENERGY CO HNRG 0001347504 Yorktown Energy Partners VI LP 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022-4407 0 0 1 0 Common Stock, par value $0.01 per share 3829894 D The reporting entity disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an omission of beneficial ownership of all the reported shares for Section 16 or any other purpose. The reporting person inadvertently failed to report 273,974 shares on its Form 3 filed with the Securities and Exchange Commission (the "SEC") on December 21, 2005 and its Form 4 filed with the SEC on February 24, 2006. /s/ W. Howard Keenan, Jr., Managing Member of Yorktown VI Associates LLC, the general partner of Yorktown VI Company LP, the general partner of the reporting person 2011-05-24