SVA [SINOVAC BIOTECH] 6-K: April 8, 2016 To Our Shareholders: Company Board
[April 8, 2016 To Our Shareholders: Company Board Rights Agreement On March 28, 2016, Sinovac Biotech Ltd. (the “ Right Rights Common Shares Record Date Common Series A Preferred Shares In connection with the Rights Agreement, the Board declared a dividend consisting of one preferred share purchase right (individually, a “ Acquiring Person Distribution Date The Rights are exercisable upon] []