Samsara BioCapital, L.P. - 03 Oct 2025 SCHEDULE 13D/A Report for SCHOLAR ROCK HOLDING CORP Common Stock, par value $0.001 per share (SRRK)

Filing Manager: Samsara BioCapital, L.P.
Reporting Manager: Srinivas Akkaraju
Security: SCHOLAR ROCK HOLDING CORP Common Stock, par value $0.001 per share
Symbol: SRRK
Shares outstanding: 97,104,903 shares
Disclosed Ownership: 6,991,553 shares
Ownership: 7.2%
Form type: SCHEDULE 13D/A
Filing time: 07 Oct 2025, 21:00:18 UTC
Date of event: 03 Oct 2025
SEC: View on sec.gov

Reporting Managers (5)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Samsara BioCapital, L.P.	6.6%	6,367,614	0	6,367,614	/s/ Srinivas Akkaraju	By Samsara BioCapital GP, LLC, its General Partner, By Srinivas Akkaraju, Managing Member	0001699737
Samsara BioCapital GP, LLC	6.6%	6,367,614	0	6,367,614	/s/ Srinivas Akkaraju	By Srinivas Akkaraju, Managing Member	0001888829
Samsara Opportunity Fund, L.P.	0.5%	500,439	0	500,439	/s/ Srinivas Akkaraju	By Samsara Opportunity Fund GP, LLC, its General Partner, By Srinivas Akkaraju, Managing Member	0002086193
Samsara Opportunity Fund GP, LLC	0.5%	500,439	0	500,439	/s/ Srinivas Akkaraju	By Srinivas Akkaraju, Managing Member	0002086456
Srinivas Akkaraju	7.2%	6,991,553	123,500	6,868,053	/s/ Srinivas Akkaraju	Srinivas Akkaraju	0001253170