 DENVER, July 27, 2020 GLOBE NEWSWIRE -- Nasdaq: HNRG Hallador Energy Company today announced the Company plans to release its second quarter 2020 financial results on Form 10-Q after the markets close on Monday, August 3, 2020. Earnings Conference Call and WebcastManagement will host a conference call and webcast on Tuesday, August 4, 2020, at 2:00 p.m. ET to discuss the second quarter 2020 financial results.To participate in the conference call, please dial:Domestic Callers Toll-free 888 347-5317Canadian Callers Toll-free 855 669-9657Conference ID : Hallador Energy Company HNRG callConference replay through Tuesday, August 11, 2020 Domestic Callers Toll-free 877 344-7529Canadian Callers Toll-free 855 669-9658Replay Access Code: 10138494The conference call will be webcast live on our website at under Webcasts and available for a limited time.Hallador is headquartered in Terre Haute, Indiana, and through its wholly-owned subsidiary, Sunrise Coal, LLC, produces coal in the Illinois Basin for the electric power generation industry. To learn more about Hallador, visit our website at CONTACT: Contact: Investor Relations Phone: 812-299-2800 E-mail: 