<SEC-DOCUMENT>0001193125-17-094961-index.html : 20170324
<SEC-HEADER>0001193125-17-094961.hdr.sgml : 20170324
<ACCEPTANCE-DATETIME>20170324114339
ACCESSION NUMBER:		0001193125-17-094961
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20170324
DATE AS OF CHANGE:		20170324
EFFECTIVENESS DATE:		20170324

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cerulean Pharma Inc.
		CENTRAL INDEX KEY:			0001401914
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				204139823
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36395
		FILM NUMBER:		17711728

	BUSINESS ADDRESS:	
		STREET 1:		35 GATEHOUSE DRIVE
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		781-996-4300

	MAIL ADDRESS:	
		STREET 1:		35 GATEHOUSE DRIVE
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Tempo Pharmaceuticals Inc
		DATE OF NAME CHANGE:	20070604
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d367274d8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
Document 1 - file: d367274d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d367274dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d367274dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g367274linebig.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g367274linebig.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g367274new.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g367274new.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g367274thomson.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g367274thomson.jpg

</DOCUMENT>
</SEC-DOCUMENT>