SVA [SINOVAC BIOTECH] 6-K: (Original Filing)
[Sinovac: Sinovac Update on the Exchange of Rights for Common and Series B Preferred Shares March 8, 2019 BEIJING, – Sinovac Biotech Ltd. (NASDAQ: SVA) (“Sinovac” or the “Company”), a leading provider of biopharmaceutical products in China, today issued an update on the Exchange of Rights for Common ]