<SEC-DOCUMENT>0001613768-25-000004.txt : 20250808
<SEC-HEADER>0001613768-25-000004.hdr.sgml : 20250808
<ACCEPTANCE-DATETIME>20250808181639
ACCESSION NUMBER:		0001613768-25-000004
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250808
DATE AS OF CHANGE:		20250808

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CAMECO CORP
		CENTRAL INDEX KEY:			0001009001
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				980113090
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-14228
		FILM NUMBER:		251199701

	BUSINESS ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		2121 11TH ST W
		CITY:			SASKATOON
		PROVINCE COUNTRY:   	Z4
		BUSINESS PHONE:		3069566200

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		2121 11TH ST W.
		CITY:			SASKATOON
		PROVINCE COUNTRY:   	Z4

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Gignac Catherine
		CENTRAL INDEX KEY:			0001613768
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O CORVUS GOLD, INC.
		STREET 2:		1188 WEST GEORGIA STREET, SUITE 1920
		CITY:			VANCOUVER
		STATE:			A1
		ZIP:			V6E 4A2
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001613768</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001009001</issuerCik>
      <issuerName>CAMECO CORP</issuerName>
      <secFileNumber>001-14228</secFileNumber>
      <issuerAddress>
        <com:street1>2121 11TH ST W</com:street1>
        <com:city>SASKATOON</com:city>
        <com:stateOrCountry>A9</com:stateOrCountry>
        <com:zipCode>S7M 1J3</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>3069566200</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Gignac Catherine</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Shares</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>BMO Investorline</name>
        <address>
          <com:street1>100 King St W</com:street1>
          <com:street2>Floor B1</com:street2>
          <com:city>Toronto</com:city>
          <com:stateOrCountry>A6</com:stateOrCountry>
          <com:zipCode>M5X 1H3</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>500</noOfUnitsSold>
      <aggregateMarketValue>36170.00</aggregateMarketValue>
      <noOfUnitsOutstanding>435387448</noOfUnitsOutstanding>
      <approxSaleDate>06/24/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Shares</securitiesClassTitle>
      <acquiredDate>11/04/2014</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Open Market Purchase</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>400</amountOfSecuritiesAcquired>
      <paymentDate>11/04/2014</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Shares</securitiesClassTitle>
      <acquiredDate>11/06/2014</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Open Market Purchase</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>100</amountOfSecuritiesAcquired>
      <paymentDate>11/06/2014</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Catherine Gignac</name>
        <address>
          <com:street1>2121 11th Street West</com:street1>
          <com:city>Saskatoon</com:city>
          <com:stateOrCountry>A9</com:stateOrCountry>
          <com:zipCode>S7M 1J3</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares</securitiesClassTitle>
      <saleDate>06/23/2025</saleDate>
      <amountOfSecuritiesSold>500</amountOfSecuritiesSold>
      <grossProceeds>34860.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/08/2025</noticeDate>
      <signature>Catherine Gignac</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
