Weidong Yin

Holdings History for SINOVAC BIOTECH LTD. - Common Shares (SVA)

Symbol: SVA on Nasdaq
Investment type: Equity / Common Shares
Latest Disclosed Shares Owned: 6,359,500 shares
Security Ownership %: 8.8%

Weidong Yin ownership in SINOVAC BIOTECH LTD. Common Shares (SVA)

15 Jul 2025 - Weidong Yin has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 6,359,500 shares of SINOVAC BIOTECH LTD. Common Shares (SVA). This represents 8.8% ownership of the company. In their previous filing dated 20 Jun 2025, WEIDONG YIN had reported owning 6,359,500 shares, indicating a new holding.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Price	Form	Report date	Filing time
Weidong Yin	8.8%	0%		6,359,500	0		13D/A	10 Jul 2025	15 Jul 2025, 06:19
Weidong Yin	8.8%	0%		6,359,500	0		13D/A	16 Jun 2025	20 Jun 2025, 06:43
Weidong Yin	8.8%	0%		6,359,500	0		13D/A	28 Apr 2025	30 Apr 2025, 06:07
Weidong Yin	8.8%		$411,207,178	6,359,500		$64.66	13D/A	18 Mar 2025	21 Mar 2025, 19:16