<SEC-DOCUMENT>0001047469-17-001503-index.html : 20170313
<SEC-HEADER>0001047469-17-001503.hdr.sgml : 20170313
<ACCEPTANCE-DATETIME>20170313073712
ACCESSION NUMBER:		0001047469-17-001503
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20170313
DATE AS OF CHANGE:		20170313

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COLLEGIUM PHARMACEUTICAL, INC
		CENTRAL INDEX KEY:			0001267565
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-213964
		FILM NUMBER:		17683879

	BUSINESS ADDRESS:	
		STREET 1:		780 DEDHAM STREET, SUITE 800
		CITY:			CANTON
		STATE:			MA
		ZIP:			02021
		BUSINESS PHONE:		781-713-3699

	MAIL ADDRESS:	
		STREET 1:		780 DEDHAM STREET, SUITE 800
		CITY:			CANTON
		STATE:			MA
		ZIP:			02021

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COLLEGIUM PHARMACEUTICAL INC
		DATE OF NAME CHANGE:	20031020
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>a2231312z424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: a2231312z424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g386472.jpg
<DESCRIPTION>G386472.JPG
<TEXT>
Document 2 - file: g386472.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g460309.jpg
<DESCRIPTION>G460309.JPG
<TEXT>
Document 3 - file: g460309.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g791907.jpg
<DESCRIPTION>G791907.JPG
<TEXT>
Document 4 - file: g791907.jpg

</DOCUMENT>
</SEC-DOCUMENT>