<SEC-DOCUMENT>0001437749-21-009363-index.html : 20210420 <SEC-HEADER>0001437749-21-009363.hdr.sgml : 20210420 <ACCEPTANCE-DATETIME>20210420163636 ACCESSION NUMBER: 0001437749-21-009363 CONFORMED SUBMISSION TYPE: DEF 14A PUBLIC DOCUMENT COUNT: 8 CONFORMED PERIOD OF REPORT: 20210603 FILED AS OF DATE: 20210420 DATE AS OF CHANGE: 20210420 FILER: 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 FILING VALUES: FORM TYPE: DEF 14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-34743 FILM NUMBER: 21838300 BUSINESS ADDRESS: STREET 1: 1183 EAST CANVASBACK DRIVE CITY: TERRE HAUTE STATE: IN ZIP: 47802 BUSINESS PHONE: 303-839-5504 MAIL ADDRESS: STREET 1: 1183 EAST CANVASBACK DRIVE CITY: TERRE HAUTE STATE: IN ZIP: 47802 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 </SEC-HEADER> <DOCUMENT> <TYPE>DEF 14A <SEQUENCE>1 <FILENAME>hnrg20210302_def14a.htm <DESCRIPTION>FORM DEF 14A <TEXT> Document 1 - file: hnrg20210302_def14a.htm
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