Hallador Energy Company Corrects Date for Previously Announced 1st Quarter 2022 Investor Call

TERRE HAUTE, Ind., May 23, 2022 (GLOBE NEWSWIRE) -- Hallador Energy Company will host an investor conference call and webcast on Tuesday, May 24, 2022, at 2:00 p.m. ET to discuss the 1^st quarter 2022 financial results.

The call will be webcast live on our website at www.halladorenergy.com under events and available for a limited time.

To participate in the conference call, please dial:

US dial-in number (Toll Free): 1 844 200 6205

US dial-in number: (Local): 1 646 904 5544

International: +1 929 526 1599

Access Code: 643811

A recording of the conference call will be available until Tuesday, May 31, 2022.

To listen to a replay of the conference call, please dial:

US Toll Free: 1 866 813 9403

US (Local): 1 929 458 6194

All other locations: +44 204 525 0658

Access Code: 074829

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 www.halladorenergy.com.

Contact:   Investor Relations, (303) 839-5504