<SEC-DOCUMENT>0001104659-25-041449-index.html : 20250429
<SEC-HEADER>0001104659-25-041449.hdr.sgml : 20250429
<ACCEPTANCE-DATETIME>20250429180151
ACCESSION NUMBER:		0001104659-25-041449
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20250427
FILED AS OF DATE:		20250429
DATE AS OF CHANGE:		20250429

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Woods Keith
		CENTRAL INDEX KEY:			0001996804
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38501
		FILM NUMBER:		25889832

	MAIL ADDRESS:	
		STREET 1:		C/O X4 PHARMACEUTICALS INC.
		STREET 2:		61 NORTH BEACON STREET 4TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02134

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Scholar Rock Holding Corp
		CENTRAL INDEX KEY:			0001727196
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				823750435
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		301 BINNEY STREET
		STREET 2:		3RD FLOOR
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		857-259-3860

	MAIL ADDRESS:	
		STREET 1:		301 BINNEY STREET
		STREET 2:		3RD FLOOR
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>tm2513505-3_3seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
Document 1 - file: tm2513505-3_3seq1.html

Document 1 - RAW XML: tm2513505-3_3seq1.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>tm2513505d3_ex24.htm
<DESCRIPTION>EXHIBIT 24
<TEXT>
Document 2 - file: tm2513505d3_ex24.htm

</DOCUMENT>
</SEC-DOCUMENT>