Ramaco Resources, Inc.

Rule 10b5-1 trading arrangements

During the period covered by this Quarterly Report, none of the Company’s directors or executive officers hasadopted orterminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (each as defined in Item 408 of Regulation S-K under the Securities Exchange Act of 1934, as amended).

Unresolved Staff Comment

The Company received a comment letter, dated August 19, 2025, from the staff of the Division of Corporation Finance of the SEC (the “Staff”) relating to our Quarterly Report on Form 10-Q for the fiscal quarter ended June 30, 2025. The Staff’s comments principally concern: (i) our disclosures and public statements regarding the Preliminary Economic Assessment (“PEA”) for the Brook Mine rare earth elements and critical minerals project, including the basis for statements characterizing the project as technically and economically viable in light of the AACE Class 5 classification and the conceptual nature of the underlying exploration target; (ii) the consistency of our disclosures regarding the preparation of the PEA under Regulation S-K Subpart 1300 with our release of a Company-prepared summary and references to the AACE classification system; and (iii) whether our plans to commence carbon ore mining activities and to construct a pilot-scale concentrate processing facility could result in a material change to our operating results or financial condition in future periods, and our related considerations under Item 303 of Regulation S-K.

In response, we explained that the conclusions regarding technical and economic viability referenced in our disclosures were those of Fluor Corporation as set forth in its PEA, based on then-available information and Company-provided pricing, and that the Class 5 designation reflects the preliminary level of project definition and expected accuracy for early-stage cost estimates. We also clarified that our Company-prepared PEA summary was released in accordance with the disclosure framework of Regulation S-K Subpart 1300, that the summary was not a Technical Report Summary under Subpart 1300 and appropriately referenced the AACE classification system. We committed to update the operating results and financial conditions if they change in future periods.

We have not received further communication from the Staff regarding these matters, and the comments therefore remain unresolved as of the date of this Quarterly Report.