SEC Filing Summary

Todd E. Telesz, Chief Financial Officer of HALLADOR ENERGY CO, reported several transactions on June 23, 2026. Telesz acquired 8,219 shares of Common Stock at a price of $17.73 per share. Subsequently, 2,610 shares were disposed of at the same price. In a separate transaction, Telesz disposed of 8,219 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Hallador Energy Common Stock. These transactions were made under the 2nd Amended and Restated 2008 RSU Plan. Following these transactions, Telesz owns 5,609 shares of Common Stock directly and has 32,686 RSUs. The filing is a Form 4, indicating a change in beneficial ownership.