<SEC-DOCUMENT>0001104659-16-160414-index.html : 20161202
<SEC-HEADER>0001104659-16-160414.hdr.sgml : 20161202
<ACCEPTANCE-DATETIME>20161202160206
ACCESSION NUMBER:		0001104659-16-160414
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		12
FILED AS OF DATE:		20161202
DATE AS OF CHANGE:		20161202

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Celldex Therapeutics, Inc.
		CENTRAL INDEX KEY:			0000744218
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				133191702
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-214882
		FILM NUMBER:		162031173

	BUSINESS ADDRESS:	
		STREET 1:		53 FRONTAGE ROAD
		STREET 2:		SUITE 220
		CITY:			HAMPTON
		STATE:			NJ
		ZIP:			08827
		BUSINESS PHONE:		908-200-7500

	MAIL ADDRESS:	
		STREET 1:		53 FRONTAGE ROAD
		STREET 2:		SUITE 220
		CITY:			HAMPTON
		STATE:			NJ
		ZIP:			08827

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AVANT IMMUNOTHERAPEUTICS INC
		DATE OF NAME CHANGE:	19980828

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	T CELL SCIENCES INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>a16-22161_1s3.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: a16-22161_1s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.10
<SEQUENCE>2
<FILENAME>a16-22161_1ex4d10.htm
<DESCRIPTION>EX-4.10
<TEXT>
Document 2 - file: a16-22161_1ex4d10.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>a16-22161_1ex5d1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: a16-22161_1ex5d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.1
<SEQUENCE>4
<FILENAME>a16-22161_1ex12d1.htm
<DESCRIPTION>EX-12.1
<TEXT>
Document 4 - file: a16-22161_1ex12d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>a16-22161_1ex23d1.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 5 - file: a16-22161_1ex23d1.htm

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<SEQUENCE>6
<FILENAME>g221611bwi001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g221611bwi001.jpg

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<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g221611bwi002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g221611bwi002.gif

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<DESCRIPTION>GRAPHIC
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Document 8 - file: g221611bei001.jpg

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Document 9 - file: g221611kg01i001.gif

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<SEQUENCE>10
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Document 10 - file: g221611kg03i001.gif

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<TYPE>GRAPHIC
<SEQUENCE>11
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g221611bmi001.jpg

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<SEQUENCE>12
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Document 12 - file: g221611bmi002.gif

</DOCUMENT>
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