<SEC-DOCUMENT>0001949846-24-000828.txt : 20241219
<SEC-HEADER>0001949846-24-000828.hdr.sgml : 20241219
<ACCEPTANCE-DATETIME>20241219121813
ACCESSION NUMBER:		0001949846-24-000828
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20241219
DATE AS OF CHANGE:		20241219

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MILESTONE SCIENTIFIC INC.
		CENTRAL INDEX KEY:			0000855683
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				133545623
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-14053
		FILM NUMBER:		241561738

	BUSINESS ADDRESS:	
		STREET 1:		220 SOUTH ORANGE AVENUE
		CITY:			LIVINGSTON
		STATE:			NJ
		ZIP:			07039
		BUSINESS PHONE:		(973) 535-2717

	MAIL ADDRESS:	
		STREET 1:		220 SOUTH ORANGE AVENUE
		CITY:			LIVINGSTON
		STATE:			NJ
		ZIP:			07039

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MILESTONE SCIENTIFIC INC/NJ
		DATE OF NAME CHANGE:	19970409

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	U S OPPORTUNITY SEARCH INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			McGeehan Michael
		CENTRAL INDEX KEY:			0001768936
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O MILESTONE SCIENTIFIC INC
		CITY:			LIVINGSTON
		STATE:			NJ
		ZIP:			07039

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	McGeehan Michael D'Agostino
		DATE OF NAME CHANGE:	20190225
</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>0001768936</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000855683</issuerCik>
      <issuerName>MILESTONE SCIENTIFIC INC.</issuerName>
      <secFileNumber>001-14053</secFileNumber>
      <issuerAddress>
        <com:street1>425 EAGLE ROCK AVENUE</com:street1>
        <com:street2>SUITE 403</com:street2>
        <com:city>ROSELAND</com:city>
        <com:stateOrCountry>NJ</com:stateOrCountry>
        <com:zipCode>07068</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>(973) 535-2717</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>McGeehan Michael</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab Corp</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>Westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>46879</noOfUnitsSold>
      <aggregateMarketValue>37034.00</aggregateMarketValue>
      <noOfUnitsOutstanding>77892083</noOfUnitsOutstanding>
      <approxSaleDate>12/19/2024</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>07/06/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Board of Director Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>46879</amountOfSecuritiesAcquired>
      <paymentDate>07/06/2021</paymentDate>
      <natureOfPayment>Equity Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Michael McGeehan</name>
        <address>
          <com:street1>425 Eagle Rock Avenue, Suite 403</com:street1>
          <com:city>Roseland</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07068</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>09/20/2024</saleDate>
      <amountOfSecuritiesSold>1800</amountOfSecuritiesSold>
      <grossProceeds>1800.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Michael McGeehan</name>
        <address>
          <com:street1>425 Eagle Rock Avenue, Suite 403,</com:street1>
          <com:city>Roseland,</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07068</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>09/24/2024</saleDate>
      <amountOfSecuritiesSold>209</amountOfSecuritiesSold>
      <grossProceeds>209.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Michael McGeehan</name>
        <address>
          <com:street1>425 Eagle Rock Avenue, Suite 403,</com:street1>
          <com:city>Roseland,</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07068</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>09/26/2024</saleDate>
      <amountOfSecuritiesSold>357</amountOfSecuritiesSold>
      <grossProceeds>357.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>Shares to be sold from the account of Michael Joseph McGeehan III</remarks>
    <noticeSignature>
      <noticeDate>12/19/2024</noticeDate>
      <signature>Michael McGeehan</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
