SINOVAC BIOTECH LTD

Ticker: SVA CUSIP: P8696W104 Class: ORD

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014
Shares 49 Value ($000) $0 Avg Close $6.62 Range $5.98 - $8.14
Q4 2013
Shares 49 Value ($000) $0 Avg Close $6.03 Range $5.34 - $6.57
Q3 2013
Shares 49 Value ($000) $0 Avg Close $4.78 Range $3.80 - $6.27