abrdn plc - Jun 30, 2025 SCHEDULE 13G Report for SERA PROGNOSTICS, INC. Class A Common Stock $0.0001 par value per share (SERA)

Filing Manager: Aberdeen Group plc
Reporting Manager: Aberdeen Group plc
Security: SERA PROGNOSTICS, INC. Class A Common Stock $0.0001 par value per share
Symbol: SERA
Shares outstanding: 36.7M shares
Disclosed Ownership: 2.23M shares
Ownership: 6.07%
Form type: SCHEDULE 13G
Date filed: 8/5/2025, 10:22 AM
Date of event: Jun 30, 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Aberdeen Group plc	6.07%	2.23M	0	2.23M	C. Cole	Chris Cole/ Senior Major Shareholding Reporting Analyst
abrdn Inc.	6.07%	2.23M	0	2.23M	C.Cole	Chris Cole/ Senior Major Shareholding Reporting Analyst