<SEC-DOCUMENT>0001193125-18-301322-index.html : 20181018
<SEC-HEADER>0001193125-18-301322.hdr.sgml : 20181018
<ACCEPTANCE-DATETIME>20181017213105
ACCESSION NUMBER:		0001193125-18-301322
CONFORMED SUBMISSION TYPE:	POS EX
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20181018
DATE AS OF CHANGE:		20181017
EFFECTIVENESS DATE:		20181018

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PhaseBio Pharmaceuticals Inc
		CENTRAL INDEX KEY:			0001169245
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				030375697
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		POS EX
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-227474
		FILM NUMBER:		181127476

	BUSINESS ADDRESS:	
		STREET 1:		1 GREAT VALLEY PARKWAY
		STREET 2:		SUITE 30
		CITY:			MALVERN
		STATE:			PA
		ZIP:			19355
		BUSINESS PHONE:		(610) 981-6500

	MAIL ADDRESS:	
		STREET 1:		1 GREAT VALLEY PARKWAY
		STREET 2:		SUITE 30
		CITY:			MALVERN
		STATE:			PA
		ZIP:			19355

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Phase Biosciences Inc
		DATE OF NAME CHANGE:	20061013

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DT BIOSCIENCES INC
		DATE OF NAME CHANGE:	20020315
</SEC-HEADER>
<DOCUMENT>
<TYPE>POS EX
<SEQUENCE>1
<FILENAME>d669557dposex.htm
<DESCRIPTION>POS EX
<TEXT>
Document 1 - file: d669557dposex.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d669557dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d669557dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g669557g1003085726081.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g669557g1003085726081.jpg

</DOCUMENT>
</SEC-DOCUMENT>