<SEC-DOCUMENT>0001438345-24-000002.txt : 20241115
<SEC-HEADER>0001438345-24-000002.hdr.sgml : 20241115
<ACCEPTANCE-DATETIME>20241115132350
ACCESSION NUMBER:		0001438345-24-000002
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20241115
DATE AS OF CHANGE:		20241115

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STEEL DYNAMICS INC
		CENTRAL INDEX KEY:			0001022671
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				351929476
		STATE OF INCORPORATION:			IN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	000-21719
		FILM NUMBER:		241466884

	BUSINESS ADDRESS:	
		STREET 1:		7575 W JEFFERSON BLVD
		CITY:			FORT WAYNE
		STATE:			IN
		ZIP:			46804
		BUSINESS PHONE:		260 459 3553

	MAIL ADDRESS:	
		STREET 1:		7575 W JEFFERSON BLVD
		CITY:			FORT WAYNE
		STATE:			IN
		ZIP:			46804

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Poinsatte Richard A
		CENTRAL INDEX KEY:			0001438345
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		6714 POINTE INVERNESS WAY
		STREET 2:		SUITE 200
		CITY:			FORT WAYNE
		STATE:			IN
		ZIP:			46804
</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>0001438345</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



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  <formData>
    <issuerInfo>
      <issuerCik>0001022671</issuerCik>
      <issuerName>STEEL DYNAMICS, INC.</issuerName>
      <secFileNumber>000-21719</secFileNumber>
      <issuerAddress>
        <com:street1>7575 W. Jefferson Blvd.</com:street1>
        <com:city>Fort Wayne</com:city>
        <com:stateOrCountry>IN</com:stateOrCountry>
        <com:zipCode>46804</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>260 969 3500</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Poinsatte Richard A</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Senior Vice President</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Stock, $0.0025 Par Value</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>LPL Financial</name>
        <address>
          <com:street1>1055 LPL Way</com:street1>
          <com:city>Fort Mill</com:city>
          <com:stateOrCountry>SC</com:stateOrCountry>
          <com:zipCode>29715</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>2000</noOfUnitsSold>
      <aggregateMarketValue>275620.00</aggregateMarketValue>
      <noOfUnitsOutstanding>152244995</noOfUnitsOutstanding>
      <approxSaleDate>11/15/2024</approxSaleDate>
      <securitiesExchangeName>NASDAQ GLOBAL SELECT</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock, $0.0025 Par Value</securitiesClassTitle>
      <acquiredDate>02/01/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Equity Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Steel Dynamics, Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2751</amountOfSecuritiesAcquired>
      <paymentDate>02/01/2023</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Richard A. Poinsatte</name>
        <address>
          <com:street1>7575 W. Jefferson Blvd.</com:street1>
          <com:city>Fort Wayne</com:city>
          <com:stateOrCountry>IN</com:stateOrCountry>
          <com:zipCode>46804</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Stock, $0.0025 Par Value</securitiesClassTitle>
      <saleDate>09/19/2024</saleDate>
      <amountOfSecuritiesSold>1800</amountOfSecuritiesSold>
      <grossProceeds>212994.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>11/15/2024</noticeDate>
      <signature>/s/ Richard A. Poinsatte</signature>
    </noticeSignature>
  </formData>
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</SEC-DOCUMENT>
