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

    <schemaVersion>X0607</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2026-11-06</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001728328</issuerCik>
        <issuerName>InMed Pharmaceuticals Inc.</issuerName>
        <issuerTradingSymbol>MTRI</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001802528</rptOwnerCik>
            <rptOwnerName>Fairmount Funds Management LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>200 BARR HARBOR DRIVE, SUITE 400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WEST CONSHOHOCKEN</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19428</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>true</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001769651</rptOwnerCik>
            <rptOwnerName>Fairmount Healthcare Fund II L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>200 BARR HARBOR DRIVE, SUITE 400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WEST CONSHOHOCKEN</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19428</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>true</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001830177</rptOwnerCik>
            <rptOwnerName>Kiselak Tomas</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>200 BARR HARBOR DRIVE, SUITE 400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WEST CONSHOHOCKEN</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19428</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>true</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001663607</rptOwnerCik>
            <rptOwnerName>Harwin Peter Evan</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>200 BARR HARBOR DRIVE, SUITE 400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WEST CONSHOHOCKEN</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19428</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>true</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>10555507</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fairmount Healthcare Fund II L.P.</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Series A Non-Voting Preferred Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F4"/>
                <footnoteId id="F5"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F4"/>
                <footnoteId id="F5"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F4"/>
                <footnoteId id="F5"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4013000</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fairmount Healthcare Fund II L.P.</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Pre-funded Warrant</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.0001</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F7"/>
                <footnoteId id="F8"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F7"/>
                <footnoteId id="F8"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1468222</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F9"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fairmount Healthcare Fund II L.P.</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Effective as of November 6, 2026 (the &quot;Effective Time&quot;), (i) Indigo Merger Sub Corp., a wholly owned subsidiary of Mentari Therapeutics, Inc. (formerly known as InMed Pharmaceuticals Inc.), a Nevada corporation (the &quot;Issuer&quot;), merged with and into Mentari Therapeutics, Inc., a Delaware corporation (&quot;Pre-Merger Mentari&quot;), with Pre-Merger Mentari continuing as a wholly owned subsidiary of the Issuer and the surviving corporation of the merger (the &quot;First Merger&quot;), and (ii) immediately thereafter, Pre-Merger Mentari merged with and into Indigo Merger Sub II, LLC, a second wholly owned subsidiary of the Issuer (&quot;Second Merger Sub&quot;), with Second Merger Sub being the surviving entity of the merger under the name Mentari Therapeutics Operating Company LLC (the &quot;Second Merger&quot; and, together with the First Merger, the &quot;Merger&quot;).</footnote>
        <footnote id="F2">Represents the number of shares of the Issuer's common stock received by the Reporting Person in the Merger in exchange for the shares of Pre-Merger Mentari's common stock and Series A Preferred Stock held by the Reporting Person prior to the Merger. Each share of Pre-Merger Mentari's common stock and Series A Preferred Stock held at the Effective Time was exchanged for 0.20065 shares of the Issuer's common stock.</footnote>
        <footnote id="F3">Fairmount Funds Management LLC (&quot;Fairmount&quot;) is the investment manager for Fairmount Healthcare Fund II L.P. Peter Harwin and Tomas Kiselak are the managers of Fairmount. Fairmount, Mr. Harwin and Mr. Kiselak disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.</footnote>
        <footnote id="F4">Series A Non-Voting Convertible Preferred Stock of the Issuer, par value $0.0001 per share (the &quot;Issuer Preferred Stock&quot;), has no expiration date and is convertible at any time and from time to time at the option of the holder thereof into a number of shares of the Issuer's common stock equal to the Conversion Ratio, initially 1,000 shares of common stock for each share of Issuer Preferred Stock, subject to adjustment. A holder may not convert Issuer Preferred Stock to the extent that, after giving effect to the conversion, the holder, together with its affiliates and any other persons whose beneficial ownership would be aggregated with the holder's for purposes of Section 13(d) or Section 16 of the Securities Exchange Act of 1934, including any group of which the holder is a member, would beneficially own shares of common stock in excess of the applicable beneficial ownership limitation, which the Reporting Person has designated as 19.99% of the shares of common stock outstanding.</footnote>
        <footnote id="F5">(Continued from footnote 4) A holder may reset that limitation to a lower percentage effective immediately, or to a higher percentage not exceeding 19.99% effective on the 61st day after written notice to the Issuer, and the limitation is automatically set at 9.99% at any time the holder's beneficial ownership is 9.00% or less of the outstanding common stock.</footnote>
        <footnote id="F6">Represents the number of shares of the Issuer's common stock underlying 4,013 shares of Issuer Preferred Stock received by the Reporting Person in the Merger in exchange for the shares of Pre-Merger Mentari's Series Seed Preferred Stock (&quot;Mentari Series Seed Preferred Stock&quot;) held by the Reporting Person prior to the Merger. Each share of Mentari Series Seed Preferred Stock held at the Effective Time was exchanged for 0.00020065 shares of Issuer Preferred Stock.</footnote>
        <footnote id="F7">The pre-funded warrants to purchase shares of the Issuer's common stock (the &quot;Issuer Pre-Funded Warrants&quot;) have no expiration date and are exercisable at any time and from time to time on or after the date of issuance. A holder may not exercise the Issuer Pre-Funded Warrants to the extent that, immediately prior to or following the exercise, the holder, together with its affiliates and any other persons whose beneficial ownership would be aggregated with the holder's for purposes of Section 13(d) of the Securities Exchange Act of 1934, would beneficially own shares of common stock in excess of the maximum percentage applicable to such holder, which the Reporting Person has elected to be 19.99% of the shares of common stock issued and outstanding following the exercise.</footnote>
        <footnote id="F8">(Continued from footnote 7) A holder may increase or decrease that maximum percentage by written notice to the Issuer, provided that it may not exceed 19.99% and that any increase is not effective until the 61st day after the notice is delivered to the Issuer.</footnote>
        <footnote id="F9">Represents the number of Issuer Pre-Funded Warrants received by the Reporting Person in the Merger in exchange for pre-funded warrants to purchase shares of Pre-Merger Mentari's common stock (the &quot;Mentari Pre-Funded Warrants&quot;) held by the Reporting Person prior to the Merger. Each Mentari Pre-Funded Warrant held at the Effective Time was exchanged for 0.20065 Issuer Pre-Funded Warrants.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Peter Harwin, Managing Member of Fairmount Funds Management LLC</signatureName>
        <signatureDate>2026-11-12</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Peter Harwin, Managing Member of Fairmount Healthcare Fund II L.P.</signatureName>
        <signatureDate>2026-11-12</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tomas Kiselak</signatureName>
        <signatureDate>2026-11-12</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Peter Harwin</signatureName>
        <signatureDate>2026-11-12</signatureDate>
    </ownerSignature>
</ownershipDocument>
