Weidong Yin - Significant Ownership

Signature - Title
/s/ Weidong Yin - Weidong Yin
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by Weidong Yin.

Significant Ownership of Weidong Yin

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
SVA SINOVAC BIOTECH LTD. Common Shares 8.85% 6.36M 0% Weidong Yin Jul 10, 2025

Schedules 13D/G Reported by Weidong Yin:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Date Filed
* An asterisk sign (*) next to the price indicates that the price is likely invalid.