-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 VM1f5BPGruVtLd+SgEGbcWssfxw2v/8X2FVG87PvpSXZd8bPoybmG6uX1Ro2IVPG
 yfVq2a65eSa23nWDMxgY/w==

<SEC-DOCUMENT>0001144204-08-035203.txt : 20080616
<SEC-HEADER>0001144204-08-035203.hdr.sgml : 20080616
<ACCEPTANCE-DATETIME>20080616084728
ACCESSION NUMBER:		0001144204-08-035203
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080615
FILED AS OF DATE:		20080616
DATE AS OF CHANGE:		20080616

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MPM ACQUISITION CORP
		CENTRAL INDEX KEY:			0001428522
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		IRS NUMBER:				800145732

	BUSINESS ADDRESS:	
		STREET 1:		MPM ASSET MANAGEMENT LLC
		STREET 2:		200 CLARENDON STREET 54TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		617 425 9225

	MAIL ADDRESS:	
		STREET 1:		MPM ASSET MANAGEMENT LLC
		STREET 2:		200 CLARENDON STREET 54TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			St Peter Steven
		CENTRAL INDEX KEY:			0001352447

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-53173
		FILM NUMBER:		08899452

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		617-425-9235

	MAIL ADDRESS:	
		STREET 1:		MPM CAPITAL
		STREET 2:		200 CLARENDON STREET 54TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>v116128_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2008-06-15</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001428522</issuerCik>
        <issuerName>MPM ACQUISITION CORP</issuerName>
        <issuerTradingSymbol>NONE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001352447</rptOwnerCik>
            <rptOwnerName>St Peter Steven</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1></rptOwnerStreet1>
            <rptOwnerStreet2>200 CLARENDON STREET 54TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>BOSTON</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02116</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ Steven St. Peter</signatureName>
        <signatureDate>2008-06-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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