James Lim - 18 Sep 2025 SCHEDULE 13D/A Report for StepStone Group Inc. Class A Common Stock, Par Value $0.001 Per Share (STEP)

Filing Manager: James Lim
Reporting Manager: James Lim
Security: StepStone Group Inc. Class A Common Stock, Par Value $0.001 Per Share
Symbol: STEP
Shares outstanding: 79,329,264 shares
Disclosed Ownership: 4,204,451 shares
Ownership: 5.3%
Form type: SCHEDULE 13D/A
Filing time: 18 Sep 2025, 16:36:57 UTC
Date of event: 18 Sep 2025
Next filing: 14 Jan 2026
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
James Lim	5.3%	4,204,451	4,204,451	0	/s/ Jennifer Ishiguro, Attorney-in-Fact	James Lim	0001543577