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            </descRefInstrmnt>
            <expDate>2020-06-19</expDate>
            <notionalAmt>-13201967.40000000</notionalAmt>
            <curCd>EUR</curCd>
            <unrealizedAppr>-2738943.27000000</unrealizedAppr>
          </futrDeriv>
        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Osaka Exchange</name>
        <lei>3538001249AILNPRUX57</lei>
        <title>NIKKEI 225  (OSE) JUN20 XOSE 20200611</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="ADI14JZ72"/>
        </identifiers>
        <balance>-39.00000000</balance>
        <units>NC</units>
        <currencyConditional curCd="JPY" exchangeRt="107.52500000"/>
        <valUSD>-302392.14000000</valUSD>
        <pctVal>-0.11544337153</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>JP</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <derivativeInfo>
          <futrDeriv derivCat="FUT">
            <counterparties>
              <counterpartyName>Osaka Exchange</counterpartyName>
              <counterpartyLei>3538001249AILNPRUX57</counterpartyLei>
            </counterparties>
            <payOffProf>Short</payOffProf>
            <descRefInstrmnt>
              <indexBasketInfo>
                <indexName>Nikkei 225 Index</indexName>
                <indexIdentifier>NKM0 Index</indexIdentifier>
              </indexBasketInfo>
            </descRefInstrmnt>
            <expDate>2020-06-11</expDate>
            <notionalAmt>-705365285.00000000</notionalAmt>
            <curCd>JPY</curCd>
            <unrealizedAppr>-302392.14000000</unrealizedAppr>
          </futrDeriv>
        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <explntrNotes>
      <explntrNote note="Monthly returns presented in Item B.5(a) have been calculated without deducting any applicable sales loads or redemption fees." noteItem="B.5.a"/>
    </explntrNotes>
    <signature>
      <ncom:dateSigned>2020-04-29</ncom:dateSigned>
      <ncom:nameOfApplicant>TRANSAMERICA SERIES TRUST</ncom:nameOfApplicant>
      <ncom:signature>Vincent Toner</ncom:signature>
      <ncom:signerName>Vincent Toner</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
