<SEC-DOCUMENT>0001104659-17-001558-index.html : 20170109
<SEC-HEADER>0001104659-17-001558.hdr.sgml : 20170109
<ACCEPTANCE-DATETIME>20170109172110
ACCESSION NUMBER:		0001104659-17-001558
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		48
CONFORMED PERIOD OF REPORT:	20170109
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170109
DATE AS OF CHANGE:		20170109

FILER:

	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

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19034
		FILM NUMBER:		17518621

	BUSINESS ADDRESS:	
		STREET 1:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591
		BUSINESS PHONE:		9143477000

	MAIL ADDRESS:	
		STREET 1:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a17-1670_18k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a17-1670_18k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>a17-1670_1ex99d1.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: a17-1670_1ex99d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>a17-1670_1ex99d2.htm <DESCRIPTION>EX-99.2 <TEXT> Document 3 - file: a17-1670_1ex99d2.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g16701moi001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g16701moi001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g16701moi002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g16701moi002.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g16701moi003.gif <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g16701moi003.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g16701moi004.gif <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g16701moi004.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g16701moi005.gif <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g16701moi005.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g16701moi006.gif <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g16701moi006.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g16701moi007.gif <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g16701moi007.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g16701moi008.gif <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g16701moi008.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g16701moi009.gif <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g16701moi009.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g16701moi010.gif <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g16701moi010.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g16701moi011.gif <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g16701moi011.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g16701moi012.gif <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g16701moi012.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g16701moi013.gif <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g16701moi013.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g16701moi014.gif <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g16701moi014.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g16701moi015.gif <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g16701moi015.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g16701mmi001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g16701mmi001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g16701mmi002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g16701mmi002.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g16701mmi003.gif <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g16701mmi003.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g16701mmi004.gif <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g16701mmi004.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g16701mmi005.gif <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g16701mmi005.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g16701mmi006.gif <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g16701mmi006.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g16701mmi007.gif <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g16701mmi007.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g16701mmi008.gif <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g16701mmi008.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g16701mmi009.gif <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g16701mmi009.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g16701mmi010.gif <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g16701mmi010.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g16701mmi011.gif <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g16701mmi011.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g16701mmi012.gif <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g16701mmi012.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g16701mmi013.gif <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g16701mmi013.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g16701mmi014.gif <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g16701mmi014.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>g16701mmi015.gif <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: g16701mmi015.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>g16701mmi016.gif <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: g16701mmi016.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>g16701mmi017.gif <DESCRIPTION>GRAPHIC <TEXT> Document 35 - file: g16701mmi017.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>g16701mmi018.gif <DESCRIPTION>GRAPHIC <TEXT> Document 36 - file: g16701mmi018.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>g16701mmi019.gif <DESCRIPTION>GRAPHIC <TEXT> Document 37 - file: g16701mmi019.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>g16701mmi020.gif <DESCRIPTION>GRAPHIC <TEXT> Document 38 - file: g16701mmi020.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>g16701mmi021.gif <DESCRIPTION>GRAPHIC <TEXT> Document 39 - file: g16701mmi021.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>g16701mmi022.gif <DESCRIPTION>GRAPHIC <TEXT> Document 40 - file: g16701mmi022.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>g16701mmi023.gif <DESCRIPTION>GRAPHIC <TEXT> Document 41 - file: g16701mmi023.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>g16701mmi024.gif <DESCRIPTION>GRAPHIC <TEXT> Document 42 - file: g16701mmi024.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>g16701mmi025.gif <DESCRIPTION>GRAPHIC <TEXT> Document 43 - file: g16701mmi025.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>g16701mmi026.gif <DESCRIPTION>GRAPHIC <TEXT> Document 44 - file: g16701mmi026.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>g16701mmi027.gif <DESCRIPTION>GRAPHIC <TEXT> Document 45 - file: g16701mmi027.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>46 <FILENAME>g16701mmi028.gif <DESCRIPTION>GRAPHIC <TEXT> Document 46 - file: g16701mmi028.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>g16701mmi029.gif <DESCRIPTION>GRAPHIC <TEXT> Document 47 - file: g16701mmi029.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>48 <FILENAME>g16701mmi030.gif <DESCRIPTION>GRAPHIC <TEXT> Document 48 - file: g16701mmi030.gif
</DOCUMENT> </SEC-DOCUMENT>