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    ACCESSION NUMBER:		0000912057-18-000251
    CONFORMED SUBMISSION TYPE:	DRS
    PUBLIC DOCUMENT COUNT:		20
    FILED AS OF DATE:		20180611
    <PUBLIC-REL-DATE>20180618
    DATE AS OF CHANGE:		20180611

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			RHYTHM PHARMACEUTICALS, INC.
    		CENTRAL INDEX KEY:			0001649904
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				462159271
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DRS
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	377-02110
    		FILM NUMBER:		18891119

    	BUSINESS ADDRESS:
    		STREET 1:		500 BOYLSTON STREET
    		STREET 2:		11TH FLOOR
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02116
    		BUSINESS PHONE:		857-264-4280

    	MAIL ADDRESS:
    		STREET 1:		500 BOYLSTON STREET
    		STREET 2:		11TH FLOOR
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02116

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	RHYTHM METABOLIC, INC.
    		DATE OF NAME CHANGE:	20150803
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