4 unchanged sentences
Based on that evaluation, our CEO and CFO concluded that our disclosure controls and procedures are effective.
−Removed: There have been no changes to our internal control over financial reporting during the quarter ended June 30, 2025, that materially affected or are reasonably likely to materially affect our internal control over financial reporting.
+Added: There have been no changes to our internal control over financial reporting during the quarter ended September 30, 2025, that materially affected or are reasonably likely to materially affect our internal control over financial reporting.
FORWARD-LOOKING STATEMENTS
18 unchanged sentences
● the effect of changes in taxes or tariffs and other trade measures;
+Added: has implemented higher tariffs on imports into the U.S.
+Added: which could impact the Company’s procurement and sourcing strategies;
● risks relating to inflation and increasing interest rates;
17 unchanged sentences
● uncertainties in estimating and replacing our coal reserves;
−Removed: ● the impact of current and potential changes to federal or state tax rules and regulations, including a loss or reduction of benefits from certain tax deductions and credits;
+Added: ● the impact of current and potential changes to federal or state tax rules and regulations, including the effects of the OBBBA or a loss or reduction of benefits from certain tax deductions and credits;
● difficulty obtaining commercial property insurance;
15 unchanged sentences
PART II - O T H E R INFORMATION
−Removed: MINE SAFETY DISCLOSURES
−Removed: See Exhibit 95.1 to this Form 10-Q for a listing of our mine safety violations.
−Removed: Offer Letter, dated June 1, 2025, by and between Todd Telesz and Hallador Energy Company
−Removed: Separation and Release Agreement, dated June 29, 2025, by and between Marjorie Hargrave and Hallador Energy Company
−Removed: Third Amendment to the Fourth Amended and Restated Credited Agreement, dated as of August 2, 2023
−Removed: Hallador Energy Company Second Amended and Restated 2008 Restricted Stock Unit Plan (incorporated by reference to Appendix A of the Proxy Statement filed with the Securities and Exchange Commission on April 17, 2025)
−Removed: SOX 302 Certification - Chief Executive Officer
−Removed: SOX 302 Certification - Chief Financial Officer
−Removed: SOX 906 Certification
−Removed: Mine Safety Disclosures
−Removed: Inline XBRL Instance Document
−Removed: Inline XBRL Schema Document
−Removed: Inline XBRL Calculation Linkbase Document
−Removed: Inline XBRL Labels Linkbase Document
−Removed: Inline XBRL Presentation Linkbase Document
−Removed: Inline XBRL Definition Linkbase Document
−Removed: Cover Page Interactive Data File (embedded with the Inline XBRL document)
−Removed: Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
−Removed: HALLADOR ENERGY COMPANY
−Removed: August 11, 2025
−Removed: Telesz, CFO (Principal Financial Officer and Principal Accounting Officer)
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.