0001181431-12-015835.txt : 20120308 0001181431-12-015835.hdr.sgml : 20120308 20120308203232 ACCESSION NUMBER: 0001181431-12-015835 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120306 FILED AS OF DATE: 20120308 DATE AS OF CHANGE: 20120308 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: 1231 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: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34743 FILM NUMBER: 12678757 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 4 1 rrd337971.xml FORM 4 X0304 4 2012-03-06 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 2012-03-06 4 J 0 600000 0 D 3900637 D Pro rata distribution to its general and limited partners. /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 2012-03-08