<SEC-DOCUMENT>0001415889-16-007202-index.html : 20160923
<SEC-HEADER>0001415889-16-007202.hdr.sgml : 20160923
<ACCEPTANCE-DATETIME>20160923172755
ACCESSION NUMBER:		0001415889-16-007202
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20160923
DATE AS OF CHANGE:		20160923

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MABVAX THERAPEUTICS HOLDINGS, INC.
		CENTRAL INDEX KEY:			0001109196
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				930987903
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-211421
		FILM NUMBER:		161900611

	BUSINESS ADDRESS:	
		STREET 1:		11535 SORRENTO VALLEY ROAD
		STREET 2:		SUITE 400
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		8582599405

	MAIL ADDRESS:	
		STREET 1:		11535 SORRENTO VALLEY ROAD
		STREET 2:		SUITE 400
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TELIK INC
		DATE OF NAME CHANGE:	20000313
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B4
<SEQUENCE>1
<FILENAME>mabvax424b4no1_sep2016.htm
<DESCRIPTION>PROSPECTUS SUPPLEMENT NO. 1
<TEXT>
Document 1 - file: mabvax424b4no1_sep2016.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>mabvaxlogo.jpg
<TEXT>
Document 2 - file: mabvaxlogo.jpg

</DOCUMENT>
</SEC-DOCUMENT>