<SEC-DOCUMENT>0001708138-20-000052.txt : 20200508
<SEC-HEADER>0001708138-20-000052.hdr.sgml : 20200508
<ACCEPTANCE-DATETIME>20200508160413
ACCESSION NUMBER:		0001708138-20-000052
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200506
FILED AS OF DATE:		20200508
DATE AS OF CHANGE:		20200508

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Van Plew Daniel P
		CENTRAL INDEX KEY:			0001411984

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19034
		FILM NUMBER:		20860495

	MAIL ADDRESS:	
		STREET 1:		REGENERON PHARMACEUTICALS, INC.
		STREET 2:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			REGENERON PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0000872589
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				133444607
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591
		BUSINESS PHONE:		9148477000

	MAIL ADDRESS:	
		STREET 1:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REGENERON PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	19930328
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>PRIMARY DOCUMENT
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                <value>Non-Qualified Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>52.03</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2020-05-06</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>52500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F14"/>
            </exerciseDate>
            <expirationDate>
                <value>2021-12-16</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>52500</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents volume-weighted average price of sales of 600 shares of Company stock on May 7, 2020 at prices ranging from $557.13 to $557.89. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F2">Represents volume-weighted average price of sales of 2,118 shares of Company stock on May 7, 2020 at prices ranging from $558.02 to $558.80. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F3">Represents volume-weighted average price of sales of 500 shares of Company stock on May 7, 2020 at prices ranging from $559.05 to $559.36. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F4">Represents volume-weighted average price of sales of 3,231 shares of Company stock on May 7, 2020 at prices ranging from $560.00 to $560.93. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F5">Represents volume-weighted average price of sales of 4,988 shares of Company stock on May 7, 2020 at prices ranging from $561.00 to $561.97. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F6">Represents volume-weighted average price of sales of 2,077 shares of Company stock on May 7, 2020 at prices ranging from $562.03 to $562.94. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F7">Represents volume-weighted average price of sales of 2,195 shares of Company stock on May 7, 2020 at prices ranging from $563.00 to $563.98. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F8">Represents volume-weighted average price of sales of 3,000 shares of Company stock on May 7, 2020 at prices ranging from $564.04 to $564.92. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F9">Represents volume-weighted average price of sales of 5,984 shares of Company stock on May 7, 2020 at prices ranging from $565.03 to $565.99. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F10">Represents volume-weighted average price of sales of 7,297 shares of Company stock on May 7, 2020 at prices ranging from $566.00 to $566.95. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F11">Represents volume-weighted average price of sales of 3,753 shares of Company stock on May 7, 2020 at prices ranging from $567.00 to $567.98. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F12">Represents volume-weighted average price of sales of 3,040 shares of Company stock on May 7, 2020 at prices ranging from $568.10 to $568.99. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F13">Represents volume-weighted average price of sales of 700 shares of Company stock on May 7, 2020 at prices ranging from $569.02 to $569.76. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 7, 2020 at each separate price.</footnote>
        <footnote id="F14">With respect to 33,079 underlying shares (of which 0 remain outstanding), the stock option award vested in four equal annual installments, commencing one year after the date of grant.  With respect to 52,500 underlying shares (of which 0 remain outstanding), the option became exercisable on December 31, 2014, based upon the satisfaction by the company of certain performance criteria during the period ended December 31, 2014.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/**Daniel P. Van Plew</signatureName>
        <signatureDate>2020-05-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
