SVA [SINOVAC BIOTECH] 6-K: (Original Filing)
[SINOVAC BIOTECH LTD. and PACIFIC STOCK TRANSFER COMPANY as Rights Agent AMENDMENT TO AMENDED AND RESTATED RIGHTS AGREEMENT Effective as of February 19, 2020 Amendment Amended and Restated Rights Agreement Company Rights Agent This Amendment (this “ WHEREAS, the Company and the Rights Agent have here]