<SEC-DOCUMENT>0001415889-25-022494-index.html : 20250820
<SEC-HEADER>0001415889-25-022494.hdr.sgml : 20250820
<ACCEPTANCE-DATETIME>20250820171753
ACCESSION NUMBER:		0001415889-25-022494
CONFORMED SUBMISSION TYPE:	SCHEDULE 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250820
DATE AS OF CHANGE:		20250820

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mirum Pharmaceuticals, Inc.
		CENTRAL INDEX KEY:			0001759425
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				831281555
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91075
		FILM NUMBER:		251237744

	BUSINESS ADDRESS:	
		STREET 1:		989 EAST HILLSDALE BOULEVARD, SUITE 300
		CITY:			FOSTER CITY
		STATE:			CA
		ZIP:			94404
		BUSINESS PHONE:		650-667-4085

	MAIL ADDRESS:	
		STREET 1:		989 EAST HILLSDALE BOULEVARD, SUITE 300
		CITY:			FOSTER CITY
		STATE:			CA
		ZIP:			94404

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Frazier Life Sciences IX, L.P.
		CENTRAL INDEX KEY:			0001720320
		ORGANIZATION NAME:           	
		EIN:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		601 UNION STREET
		STREET 2:		SUITE 3200
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98101
		BUSINESS PHONE:		206-254-7200

	MAIL ADDRESS:	
		STREET 1:		601 UNION STREET
		STREET 2:		SUITE 3200
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98101
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>