Hallador Energy pany(HNRG) - 2020 Q4 - Annual Report
Hallador Energy pany(HNRG)2021-03-09 02:03UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-3473 HALLADOR ENERGY COMPANY "COAL KEEPS YOUR LIGHTS ON" "COAL KEEPS YOUR LIGHTS ON" Colorado 84-1014610 (State of incorporation) (IRS Employer Identification No.) 1183 East C ...