    <SEC-DOCUMENT>0001193125-19-274989-index.html : 20191028
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    <ACCEPTANCE-DATETIME>20191025183818
    ACCESSION NUMBER:		0001193125-19-274989
    CONFORMED SUBMISSION TYPE:	424B4
    PUBLIC DOCUMENT COUNT:		25
    FILED AS OF DATE:		20191028
    DATE AS OF CHANGE:		20191025

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Phathom Pharmaceuticals, Inc.
    		CENTRAL INDEX KEY:			0001783183
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				824151574
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		424B4
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-234020
    		FILM NUMBER:		191170924

    	BUSINESS ADDRESS:
    		STREET 1:		2150 E. LAKE COOK ROAD, SUITE 800
    		CITY:			BUFFALO GROVE
    		STATE:			IL
    		ZIP:			60089
    		BUSINESS PHONE:		650-325-5156

    	MAIL ADDRESS:
    		STREET 1:		2150 E. LAKE COOK ROAD, SUITE 800
    		CITY:			BUFFALO GROVE
    		STATE:			IL
    		ZIP:			60089
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