[W ashington FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES SINOVAC BIOTECH LTD. Antigua, West Indies Not Applicable (State or other jurisdiction (I.R.S. Employer Identification of incorporation or organization) Number) No. 15 Zhi Tong Road, Zhongguancun Science and Technology Park Changp]
[W ashington FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES SINOVAC BIOTECH LTD. Antigua, West Indies Not Applicable (State or other jurisdiction (I.R.S. Employer Identification of incorporation or organization) Number) No. 15 Zhi Tong Road, Zhongguancun Science and Technology Park Changp]
[Sinovac Determines Trigger Event Occurred Under Rights Agreement · Sinovac Board of Directors Determines Certain Collaborating Shareholders Became Acquiring Persons, Voiding their Preferred Share Purchase Rights; · Valid Preferred Share Purchase Rights Held by all Non-Collaborating Shareholders Exch]
[Sinovac Determines Trigger Event Occurred Under Rights Agreement · Sinovac Board of Directors Determines Certain Collaborating Shareholders Became Acquiring Persons, Voiding their Preferred Share Purchase Rights; · Valid Preferred Share Purchase Rights Held by all Non-Collaborating Shareholders Exch]
