<SEC-DOCUMENT>0000950123-25-003812.txt : 20250429
<SEC-HEADER>0000950123-25-003812.hdr.sgml : 20250429
<ACCEPTANCE-DATETIME>20250429092419
ACCESSION NUMBER:		0000950123-25-003812
CONFORMED SUBMISSION TYPE:	13F-NT
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250331
FILED AS OF DATE:		20250429
DATE AS OF CHANGE:		20250429
EFFECTIVENESS DATE:		20250429

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIMMONS FIRST NATIONAL CORP
		CENTRAL INDEX KEY:			0000090498
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		ORGANIZATION NAME:           	02 Finance
		EIN:				710407808
		STATE OF INCORPORATION:			AR
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		13F-NT
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	028-04801
		FILM NUMBER:		25883058

	BUSINESS ADDRESS:	
		STREET 1:		501 MAIN STREET
		CITY:			PINE BLUFF
		STATE:			AR
		ZIP:			71601
		BUSINESS PHONE:		8705411000

	MAIL ADDRESS:	
		STREET 1:		501 MAIN STREET
		CITY:			PINE BLUFF
		STATE:			AR
		ZIP:			71601
</SEC-HEADER>
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<TYPE>13F-NT
<SEQUENCE>1
<FILENAME>primary_doc.xml
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        <credentials>
          <cik>0000090498</cik>
          <ccc>XXXXXXXX</ccc>
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      <periodOfReport>03-31-2025</periodOfReport>
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    <coverPage>
      <reportCalendarOrQuarter>03-31-2025</reportCalendarOrQuarter>
      <isAmendment>false</isAmendment>
      <filingManager>
        <name>SIMMONS FIRST NATIONAL CORP</name>
        <address>
          <ns1:street1>501 MAIN STREET</ns1:street1>
          <ns1:city>PINE BLUFF</ns1:city>
          <ns1:stateOrCountry>AR</ns1:stateOrCountry>
          <ns1:zipCode>71601</ns1:zipCode>
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      <otherManagersInfo>
        <otherManager>
          <form13FFileNumber>28-17448</form13FFileNumber>
          <name>Simmons Bank</name>
        </otherManager>
        <otherManager>
          <form13FFileNumber>28-01071</form13FFileNumber>
          <name>King Luther Capital Management Corp</name>
        </otherManager>
      </otherManagersInfo>
      <provideInfoForInstruction5>N</provideInfoForInstruction5>
    </coverPage>
    <signatureBlock>
      <name>DANIEL HOBBS</name>
      <title>EVP Chief Financial Officer</title>
      <phone>501-377-7408</phone>
      <signature>/s/Daniel Hobbs</signature>
      <city>LITTLE ROCK</city>
      <stateOrCountry>AR</stateOrCountry>
      <signatureDate>04-14-2025</signatureDate>
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