<SEC-DOCUMENT>0001193125-24-250921-index.html : 20241105
<SEC-HEADER>0001193125-24-250921.hdr.sgml : 20241105
<ACCEPTANCE-DATETIME>20241105060553
ACCESSION NUMBER:		0001193125-24-250921
CONFORMED SUBMISSION TYPE:	ARS
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20231231
FILED AS OF DATE:		20241105
DATE AS OF CHANGE:		20241105
EFFECTIVENESS DATE:		20241105

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SYNLOGIC, INC.
		CENTRAL INDEX KEY:			0001527599
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				261824804
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		ARS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37566
		FILM NUMBER:		241425428

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 30
		CITY:			WINCHESTER
		STATE:			MA
		ZIP:			01890
		BUSINESS PHONE:		617-401-9975

	MAIL ADDRESS:	
		STREET 1:		PO BOX 30
		CITY:			WINCHESTER
		STATE:			MA
		ZIP:			01890

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Mirna Therapeutics, Inc.
		DATE OF NAME CHANGE:	20110809
</SEC-HEADER>
<DOCUMENT>
<TYPE>ARS
<SEQUENCE>1
<FILENAME>d909589dars.pdf
<DESCRIPTION>ARS
<TEXT>
Document 1 - file: d909589dars.pdf

</DOCUMENT>
</SEC-DOCUMENT>