SVA Class Action Complaint Filed: Johnson Fistel, Globally-Recognized Law Firm Encourages Shareholders to Submit Their Sinovac Biotech Ltd. Losses for Securities Class Action Against 1Globe Capital LLC and Certain of its Officers SAN DIEGO, Aug. 19, 2022 (GLOBE NEWSWIRE) -- Shareholder rights law firm Johnson Fistel, LLP announces that a class action lawsuit has commenced on behalf of investors of Sinovac Biotech Ltd....