<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2026-01-30</periodOfReport>

    <issuer>
        <issuerCik>0001687187</issuerCik>
        <issuerName>Ramaco Resources, Inc.</issuerName>
        <issuerTradingSymbol>METC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001757831</rptOwnerCik>
            <rptOwnerName>Kreutzer James Scott</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>250 W. MAIN STREET</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 1900</rptOwnerStreet2>
            <rptOwnerCity>LEXINGTON</rptOwnerCity>
            <rptOwnerState>KY</rptOwnerState>
            <rptOwnerZipCode>40507</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>EVP Western Operations</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

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                </transactionShares>
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                </transactionPricePerShare>
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    <footnotes>
        <footnote id="F1">On September 12, 2022, the Reporting Person received a restricted stock grant of 8,489 shares (the &quot;September Grant&quot;) under the Ramaco Resources, Inc. 's (the &quot;Company&quot;) 2017 Long Term Incentive Plan. The third and final annual installment under the September Grant vested on January 30, 2026. Amount reflects shares surrendered upon vesting to satisfy tax obligations. The number of shares surrendered was based on the closing price of the Issuer's Class A common stock on January 29, 2026.</footnote>
        <footnote id="F2">The performance stock units granted on February 20, 2023 under the Company's Long Term Incentive Plan vested on January 30, 2026 upon certification of performance by the Company's Compensation Committee of the Board of Directors (the &quot;Committee&quot;). The Committee certified the achievement of pre-established performance targets at 200% for the performance period beginning on January 1, 2023 and ending on December 31, 2025. As a result of the Committee Certification, the vesting of additional performance stock units for 23,970 shares of Class A and 4,794 shares of Class B stock was approved.</footnote>
        <footnote id="F3">Shares surrendered upon vesting to satisfy tax obligations. The number of shares surrendered was based on the closing price of the Issuer's Class A common stock on January 29, 2026.</footnote>
        <footnote id="F4">The third and final installment of restricted stock units granted on February 20, 2023 under the Company's Long Term Incentive Plan vested on January 30, 2026.</footnote>
        <footnote id="F5">The second installment of restricted stock granted on February 29, 2024 under the Company's Long Term Incentive Plan vested on January 30, 2026. One annual installment remains from this grant.</footnote>
        <footnote id="F6">The first installment of restricted stock units granted on February 24, 2025 under the Company's Long Term Incentive Plan vested on January 30, 2026. Two annual installments remain from this grant.</footnote>
        <footnote id="F7">As a result of the four common stock dividends paid in Class B common stock 1) declared on December 5, 2024 and paid on March 14, 2025, 2) declared on March 17, 2025 and paid on June 13, 2025, 3) declared on August 22, 2025 and paid on September 19, 2025, and 4) declared on November 14, 2025 and paid on December 5, 2025 the reporting person received a total of 547 shares of Class B common Stock, which are included in the reported amount.</footnote>
        <footnote id="F8">Each performance stock unit represents a contingent right to receive one share of Class A common stock.</footnote>
        <footnote id="F9">Amount includes 23,970 Performance Stock Units for Class A common stock that vested because more than 100% of the pre-established performance targets were achieved during the performance period. See Footnote 2.</footnote>
        <footnote id="F10">Each performance stock unit represents a contingent right to receive one share of Class B common stock.</footnote>
        <footnote id="F11">Amount includes 4,794 Performance Stock Units for Class B common stock that vested because more than 100% of the pre-established performance targets were achieved during the performance period. Please see Footnote 2.</footnote>
        <footnote id="F12">Each restricted stock unit represents a contingent right to receive one share of Class A common stock.</footnote>
        <footnote id="F13">Each restricted stock unit represents a contingent right to receive one share of Class B common stock.</footnote>
        <footnote id="F14">Dividend equivalent units underlying the three tranches of restricted stock units and the tranche of performance stock units listed above with respect to Class A common stock and with respect to Class B common stock. See footnotes 2, 4, 5 and 6 for further detail.</footnote>
        <footnote id="F15">See Footnote 7 for further detail regarding the stock dividends.</footnote>
        <footnote id="F16">Shares surrendered upon vesting to satisfy tax obligations. The number of shares surrendered was based on the closing price of the Issuer's Class B common stock on January 29, 2026.</footnote>
        <footnote id="F17">On June 21, 2023, the Reporting Person received a restricted stock grant of 1,697 Class B shares (the &quot;June Distribution&quot;) in the Company's distribution of the Class B common stock. The third and final annual installment under the June Distribution vested on January 30, 2026. Amount reflects shares surrendered upon vesting to satisfy tax obligations. The number of shares surrendered was based on the closing price of the Issuer's Class B common stock on January 29, 2026.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Jonathan T Adkins, Attorney in Fact</signatureName>
        <signatureDate>2026-02-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
