Yin Weidong

Insider Reports History

Reporting-owner location: Boston, MA
Latest reporting-owner signature: /s/ Jia Zhao, Attorney-in-Fact
Source: Latest parsed Forms 3/4/5 signature
Transaction source note: Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Yin Weidong

Form 4 holding Chief Executive Officer, Director

SINOVAC BIOTECH LTD

Security class: Common shares, par value $0.001 per share
Shares / value: 6,359,500
Estimated value: $41,145,965
Report date: 18 Mar 2026
Price: $6.47
Ownership: Direct

Insider Reports Filed by Yin Weidong

3 SVA

SINOVAC BIOTECH LTD

Report period: 18 Mar 2026
Transactions: 0
Transaction value: $0
Accepted by SEC: 18 Mar 2026, 08:08
Role: Chief Executive Officer, Director
Next action: Open filing details

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