<SEC-DOCUMENT>0001958244-24-001144.txt : 20240326
<SEC-HEADER>0001958244-24-001144.hdr.sgml : 20240326
<ACCEPTANCE-DATETIME>20240326170650
ACCESSION NUMBER:		0001958244-24-001144
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240326
DATE AS OF CHANGE:		20240326

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Colliers International Group Inc.
		CENTRAL INDEX KEY:			0000913353
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE [6500]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-36898
		FILM NUMBER:		24784568

	BUSINESS ADDRESS:	
		STREET 1:		1140 BAY STREET
		STREET 2:		SUITE 4000
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5S 2B4
		BUSINESS PHONE:		(416) 960-9500

	MAIL ADDRESS:	
		STREET 1:		1140 BAY STREET
		STREET 2:		SUITE 4000
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5S 2B4

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRSTSERVICE CORP
		DATE OF NAME CHANGE:	19931013

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Curtin John Paul JR
		CENTRAL INDEX KEY:			0002013808
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		132 EAST 72ND STREET
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10021
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><ns2:edgarSubmission xmlns:com="http://www.sec.gov/edgar/common" xmlns:ns2="http://www.sec.gov/edgar/ownership">
    <ns2:headerData>
        <ns2:submissionType>144</ns2:submissionType>
        <ns2:filerInfo>
            <ns2:filer>
                <ns2:filerCredentials>
                    <ns2:cik>0002013808</ns2:cik>
                    <ns2:ccc>XXXXXXXX</ns2:ccc>
                </ns2:filerCredentials>
            </ns2:filer>
            <ns2:liveTestFlag>LIVE</ns2:liveTestFlag>



        </ns2:filerInfo>
    </ns2:headerData>
    <ns2:formData>
        <ns2:issuerInfo>
            <ns2:issuerCik>0000913353</ns2:issuerCik>
            <ns2:issuerName>COLLIERS INTERNATIONAL GROUP INC.</ns2:issuerName>
            <ns2:secFileNumber>001-36898</ns2:secFileNumber>
            <ns2:issuerAddress>
                <com:street1>1140 Bay Street</com:street1>
                <com:street2>Suite 4000</com:street2>
                <com:city>Toronto</com:city>
                <com:stateOrCountry>XX</com:stateOrCountry>
                <com:zipCode>M5S 2B4</com:zipCode>
            </ns2:issuerAddress>
            <ns2:issuerContactPhone>1-416-960-9500</ns2:issuerContactPhone>
            <ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>John P. Curtin, Jr.</ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <ns2:relationshipsToIssuer>
                <ns2:relationshipToIssuer>Other:Board of Directors</ns2:relationshipToIssuer>
            </ns2:relationshipsToIssuer>
        </ns2:issuerInfo>
        <ns2:securitiesInformation>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:brokerOrMarketmakerDetails>
                <ns2:name>Goldman Sachs &amp; Co. LLC</ns2:name>
                <ns2:address>
                    <com:street1>200 West Street</com:street1>
                    <com:city>New York</com:city>
                    <com:stateOrCountry>NY</com:stateOrCountry>
                    <com:zipCode>10282</com:zipCode>
                </ns2:address>
            </ns2:brokerOrMarketmakerDetails>
            <ns2:noOfUnitsSold>5100</ns2:noOfUnitsSold>
            <ns2:aggregateMarketValue>618732</ns2:aggregateMarketValue>
            <ns2:noOfUnitsOutstanding>48703182</ns2:noOfUnitsOutstanding>
            <ns2:approxSaleDate>03/26/2024</ns2:approxSaleDate>
            <ns2:securitiesExchangeName>NASD</ns2:securitiesExchangeName>
        </ns2:securitiesInformation>
        <ns2:securitiesToBeSold>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:acquiredDate>02/15/2023</ns2:acquiredDate>
            <ns2:natureOfAcquisitionTransaction>Acquired upon option exercise</ns2:natureOfAcquisitionTransaction>
            <ns2:nameOfPersonfromWhomAcquired>Colliers International Group Inc.</ns2:nameOfPersonfromWhomAcquired>
            <ns2:isGiftTransaction>N</ns2:isGiftTransaction>
            <ns2:amountOfSecuritiesAcquired>5100</ns2:amountOfSecuritiesAcquired>
            <ns2:paymentDate>02/21/2023</ns2:paymentDate>
            <ns2:natureOfPayment>Option exercise</ns2:natureOfPayment>
        </ns2:securitiesToBeSold>
        <ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <ns2:noticeSignature>
            <ns2:noticeDate>03/26/2024</ns2:noticeDate>
            <ns2:planAdoptionDates/>
            <ns2:signature>Goldman Sachs &amp; Co. LLC on behalf of John P. Curtin, Jr.</ns2:signature>
        </ns2:noticeSignature>
    </ns2:formData>
</ns2:edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
