SINOVAC BIOTECH LTD

Ticker: SVA CUSIP: P8696W104 Class: ORD

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q2 2016

Shares 336,747 Value ($000) $1,996 Avg Close $6.13 Range $5.61 - $6.45

Q1 2016

Shares 999,947 Value ($000) $6,389 Avg Close $6.00 Range $4.38 - $7.16

Q4 2015

Shares 1,032,113 Value ($000) $5,903 Avg Close $5.38 Range $4.95 - $6.18

Q3 2015

Shares 1,032,113 Value ($000) $5,243 Avg Close $5.30 Range $4.90 - $6.00

Q2 2015

Shares 603,666 Value ($000) $3,169 Avg Close $5.28 Range $4.85 - $5.89

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	336,747	$1,996	$6.13	$5.61 - $6.45
Q1 2016	999,947	$6,389	$6.00	$4.38 - $7.16
Q4 2015	1,032,113	$5,903	$5.38	$4.95 - $6.18
Q3 2015	1,032,113	$5,243	$5.30	$4.90 - $6.00
Q2 2015	603,666	$3,169	$5.28	$4.85 - $5.89