<SEC-DOCUMENT>0001181431-14-033893.txt : 20141007
<SEC-HEADER>0001181431-14-033893.hdr.sgml : 20141007
<ACCEPTANCE-DATETIME>20141007172216
ACCESSION NUMBER:		0001181431-14-033893
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20141003
FILED AS OF DATE:		20141007
DATE AS OF CHANGE:		20141007

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MOSAIC CO
		CENTRAL INDEX KEY:			0001285785
		STANDARD INDUSTRIAL CLASSIFICATION:	AGRICULTURE CHEMICALS [2870]
		IRS NUMBER:				201026454
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3033 CAMPUS DRIVE, SUITE E490
		CITY:			PLYMOUTH
		STATE:			MN
		ZIP:			55441
		BUSINESS PHONE:		7635772700

	MAIL ADDRESS:	
		STREET 1:		3033 CAMPUS DRIVE, SUITE E490
		CITY:			PLYMOUTH
		STATE:			MN
		ZIP:			55441

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GLOBAL NUTRITION SOLUTIONS INC
		DATE OF NAME CHANGE:	20040401

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PROKOPANKO JAMES T
		CENTRAL INDEX KEY:			0001301456

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32327
		FILM NUMBER:		141146276

	MAIL ADDRESS:	
		STREET 1:		THE MOSAIC COMPANY
		STREET 2:		3033 CAMPUS DRIVE, SUITE E490
		CITY:			PLYMOUTH
		STATE:			MN
		ZIP:			55441
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd417340.xml
<DESCRIPTION>PROKOPANKO 10B5-1 OPTION EXERCISE AND SALE (10-3-2014) - FORM 4
<TEXT>
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        <issuerName>MOSAIC CO</issuerName>
        <issuerTradingSymbol>MOS</issuerTradingSymbol>
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            <rptOwnerName>PROKOPANKO JAMES T</rptOwnerName>
        </reportingOwnerId>
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            <rptOwnerStreet2>3033 CAMPUS DRIVE, SUITE E490</rptOwnerStreet2>
            <rptOwnerCity>PLYMOUTH</rptOwnerCity>
            <rptOwnerState>MN</rptOwnerState>
            <rptOwnerZipCode>55441</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President and CEO</officerTitle>
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            <expirationDate>
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                <value>2014-10-03</value>
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                <transactionAcquiredDisposedCode>
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            <ownershipNature>
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        </derivativeTransaction>
        <derivativeHolding>
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                <underlyingSecurityTitle>
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                <value>2024-03-07</value>
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                <underlyingSecurityTitle>
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                <underlyingSecurityShares>
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    <footnotes>
        <footnote id="F1">One-for-One</footnote>
        <footnote id="F2">Not Applicable</footnote>
        <footnote id="F3">This Stock Option is 100% exercisable.</footnote>
        <footnote id="F4">Grant Date 07/19/2012; option becomes exercisable in three equal installments commencing on the first anniversary of the grant date and on each anniversary thereafter.</footnote>
        <footnote id="F5">Grant Date 07/18/2013; option becomes exercisable in three equal installments commencing on the first anniversary of the grant date and on each anniversary thereafter.</footnote>
        <footnote id="F6">Grant Date 03/07/2014; option becomes exercisable in three equal installments commencing on the first anniversary of the grant date and on each anniversary thereafter.</footnote>
        <footnote id="F7">The stock option exercises and sale were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 29, 2014.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/Mark J. Isaacson, Attorney-in-Fact for James T. Prokopanko</signatureName>
        <signatureDate>2014-10-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
