BlackRock, Inc. Reports 4.9% Ownership in Hallador Energy Co.

BlackRock, Inc. has filed an amendment to its Schedule 13G/A, reporting a 4.9% ownership in Hallador Energy Co. as of September 30, 2025. The filing indicates that BlackRock beneficially owns 2,103,078 shares of Hallador Energy's common stock, with sole voting power over 2,072,655 shares and sole dispositive power over all 2,103,078 shares. The filing also notes that no single person's interest in the common stock exceeds five percent of the total outstanding shares. The amendment was signed by Spencer Fleming, Managing Director at BlackRock, Inc., and was filed on October 17, 2025. The filing is in accordance with SEC Release No. 34-39538, which requires the disaggregation of securities beneficially owned by different business units of BlackRock.