<SEC-DOCUMENT>0001969223-23-000481.txt : 20231127
<SEC-HEADER>0001969223-23-000481.hdr.sgml : 20231127
<ACCEPTANCE-DATETIME>20231127164538
ACCESSION NUMBER:		0001969223-23-000481
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20231127
DATE AS OF CHANGE:		20231127

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Medpace Holdings, Inc.
		CENTRAL INDEX KEY:			0001668397
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]
		IRS NUMBER:				320434904
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-37856
		FILM NUMBER:		231440775

	BUSINESS ADDRESS:	
		STREET 1:		5375 MEDPACE WAY
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45227
		BUSINESS PHONE:		(513) 579-9911

	MAIL ADDRESS:	
		STREET 1:		5375 MEDPACE WAY
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45227

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Medpace Investors, LLC
		CENTRAL INDEX KEY:			0001524599
		IRS NUMBER:				452428656
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144

	BUSINESS ADDRESS:	
		STREET 1:		4620 WESLEY AVENUE
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45212
		BUSINESS PHONE:		513-579-9911

	MAIL ADDRESS:	
		STREET 1:		4620 WESLEY AVENUE
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45212
</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>0001524599</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001668397</issuerCik>
      <issuerName>Medpace Holding, Inc.</issuerName>
      <secFileNumber>001-37856</secFileNumber>
      <issuerAddress>
        <com:street1>5375 Medpace Way</com:street1>
        <com:city>Cincinnati</com:city>
        <com:stateOrCountry>OH</com:stateOrCountry>
        <com:zipCode>45227</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>513-579-9911</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Medpace Investors, LLC</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Affiliate</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>UBS Financial Services Inc</name>
        <address>
          <com:street1>1000 Harbor Blvd</com:street1>
          <com:street2>3rd Floor</com:street2>
          <com:city>Weehawken</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07086</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>50000</noOfUnitsSold>
      <aggregateMarketValue>13805000</aggregateMarketValue>
      <noOfUnitsOutstanding>30683436</noOfUnitsOutstanding>
      <approxSaleDate>11/27/2023</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>09/15/2022</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>50000</amountOfSecuritiesAcquired>
      <paymentDate>09/15/2022</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>09/18/2023</saleDate>
      <amountOfSecuritiesSold>53385</amountOfSecuritiesSold>
      <grossProceeds>14665244</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>09/19/2023</saleDate>
      <amountOfSecuritiesSold>137379</amountOfSecuritiesSold>
      <grossProceeds>35665207</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>09/20/2023</saleDate>
      <amountOfSecuritiesSold>65653</amountOfSecuritiesSold>
      <grossProceeds>16769343</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>09/21/2023</saleDate>
      <amountOfSecuritiesSold>61655</amountOfSecuritiesSold>
      <grossProceeds>15057400</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/14/2023</saleDate>
      <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
      <grossProceeds>7077696</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/15/2023</saleDate>
      <amountOfSecuritiesSold>33000</amountOfSecuritiesSold>
      <grossProceeds>9352530</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/16/2023</saleDate>
      <amountOfSecuritiesSold>17000</amountOfSecuritiesSold>
      <grossProceeds>4787307</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/17/2023</saleDate>
      <amountOfSecuritiesSold>50000</amountOfSecuritiesSold>
      <grossProceeds>13695380</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/20/2023</saleDate>
      <amountOfSecuritiesSold>50000</amountOfSecuritiesSold>
      <grossProceeds>13772500</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/21/2023</saleDate>
      <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
      <grossProceeds>6934750</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Medpace Investors, LLC</name>
        <address>
          <com:street1>5375 Medpace Way</com:street1>
          <com:city>Cincinnati</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>45227</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/22/2023</saleDate>
      <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
      <grossProceeds>6945000</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>11/27/2023</noticeDate>
      <signature>/s/ UBS Financial Services Inc, as attorney-in-fact for Medpace Investors, LLC</signature>
    </noticeSignature>
  </formData>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
