Qiang (nmn) Gao - 18 Mar 2026 Form 3 Insider Report for SINOVAC BIOTECH LTD (SVA)

Role: Chief Operation Officer
Signature: /s/ Jia Zhao, Attorney-in-Fact
Issuer symbol: SVA
Transactions as of: 18 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 18 Mar 2026, 08:29:25 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
GAO QIANG (NMN)	Chief Operation Officer	SEE REMARKS, BEIJING, CHINA	/s/ Jia Zhao, Attorney-in-Fact	18 Mar 2026	0002118806

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	SVA	Common shares, par value $0.001 per share						230,000	18 Mar 2026	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

The full street address is No. 21 Tianfu Road, Zhongguancun Science Park Daxing Biomedical Industrial Base, Daxing District. Exhibit 24 - Power of Attorney