<SEC-DOCUMENT>0001415889-24-026883.txt : 20241114
<SEC-HEADER>0001415889-24-026883.hdr.sgml : 20241114
<ACCEPTANCE-DATETIME>20241114171310
ACCESSION NUMBER:		0001415889-24-026883
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20241114
DATE AS OF CHANGE:		20241114

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTERNATIONAL BANCSHARES CORP
		CENTRAL INDEX KEY:			0000315709
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				742157138
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	000-09439
		FILM NUMBER:		241464242

	BUSINESS ADDRESS:	
		STREET 1:		12OO SAN BERNARDO AVE
		STREET 2:		PO BOX 1359
		CITY:			LAREDO
		STATE:			TX
		ZIP:			78040-1359
		BUSINESS PHONE:		9567227611

	MAIL ADDRESS:	
		STREET 1:		P O BOX 1359
		STREET 2:		1200 SAN BERNARDO
		CITY:			LAREDO
		STATE:			TX
		ZIP:			78040

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NIXON DENNIS E
		CENTRAL INDEX KEY:			0001258447
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 1359
		CITY:			LAREDO
		STATE:			TX
		ZIP:			78040
</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>0001258447</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
        <liveTestFlag>LIVE</liveTestFlag>




                </filerInfo>
    </headerData>

     <formData>
        <issuerInfo>
            <issuerCik>0000315709</issuerCik>
			<issuerName>INTERNATIONAL BANCSHARES CORP</issuerName>


			    <secFileNumber>000-09439</secFileNumber>


			<issuerAddress>
				<com:street1>12OO SAN BERNARDO AVE</com:street1>
                				<com:street2>PO BOX 1359</com:street2>
                				<com:city>LAREDO</com:city>
				<com:stateOrCountry>TX</com:stateOrCountry>
				<com:zipCode>78040-1359</com:zipCode>
			</issuerAddress>

			<issuerContactPhone>9567227611</issuerContactPhone>
			<nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>DENNIS NIXON</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>

			<relationshipsToIssuer>
                                				    <relationshipToIssuer>Director</relationshipToIssuer>
                                                                                    <relationshipToIssuer>President and Chief Executive Officer</relationshipToIssuer>

			</relationshipsToIssuer>
		</issuerInfo>

				          <securitiesInformation>
			<securitiesClassTitle>Common Stock</securitiesClassTitle>
			<brokerOrMarketmakerDetails>
				<name>LPL Financial LLC</name>
				<address>
				<com:street1>4707 Executive Dr</com:street1>
                				<com:city>San Diego</com:city>
				<com:stateOrCountry>CA</com:stateOrCountry>
				<com:zipCode>92121</com:zipCode>
				</address>
			</brokerOrMarketmakerDetails>
			<noOfUnitsSold>100000</noOfUnitsSold>
			<aggregateMarketValue>7172260.09</aggregateMarketValue>
			<noOfUnitsOutstanding>62202810</noOfUnitsOutstanding>
			<approxSaleDate>11/12/2024</approxSaleDate>
			<securitiesExchangeName>Nasdaq</securitiesExchangeName>
		</securitiesInformation>

    		       <securitiesToBeSold>
         <securitiesClassTitle>Common Stock</securitiesClassTitle>
         <acquiredDate>09/09/2021</acquiredDate>
         <natureOfAcquisitionTransaction>Transfer from Dennis E. Nixon, who originally acquired the shares from the Issuer upon the exercise of various stock options and stock dividends paid by the Issuer</natureOfAcquisitionTransaction>
                  <nameOfPersonfromWhomAcquired>Dennis E Nixon</nameOfPersonfromWhomAcquired>
                  <isGiftTransaction>N</isGiftTransaction>
		          <amountOfSecuritiesAcquired>1000000</amountOfSecuritiesAcquired>
                  <paymentDate>09/09/2021</paymentDate>
                  <natureOfPayment>Transfer</natureOfPayment>
      </securitiesToBeSold>

    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>


    		<remarks>This Form 144 filing is being made on behalf of 3NIX Ventures Ltd., for which Nixco, L.C serves as the general partner, of which Mr. Dennis E. Nixon is the sole manager.</remarks>

        <noticeSignature>
            <noticeDate>11/14/2024</noticeDate>
                        <signature>  /s/ Dennis E. Nixon</signature>
        </noticeSignature>
	</formData>
    </edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
