<SEC-DOCUMENT>0001193125-17-309912-index.html : 20171013
<SEC-HEADER>0001193125-17-309912.hdr.sgml : 20171013
<ACCEPTANCE-DATETIME>20171013164144
ACCESSION NUMBER:		0001193125-17-309912
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		12
FILED AS OF DATE:		20171013
DATE AS OF CHANGE:		20171013

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SYNLOGIC, INC.
		CENTRAL INDEX KEY:			0001527599
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				261824804
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-220948
		FILM NUMBER:		171136900

	BUSINESS ADDRESS:	
		STREET 1:		200 SIDNEY STREET
		STREET 2:		SUITE 320
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139
		BUSINESS PHONE:		617-401-9975

	MAIL ADDRESS:	
		STREET 1:		200 SIDNEY STREET
		STREET 2:		SUITE 320
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Mirna Therapeutics, Inc.
		DATE OF NAME CHANGE:	20110809
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Document 1 - file: d471035ds3.htm

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Document 3 - file: d471035dex45.htm

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Document 4 - file: d471035dex49.htm

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Document 5 - file: d471035dex410.htm

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