VANDA PHARMACEUTICALS INC

Ticker: VNDA CUSIP: 921659108 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2017

Shares 10,700 Value ($000) $163 Avg Close $14.84 Range $11.90 - $18.25

Q3 2017

Shares 10,600 Value ($000) $190 Avg Close $16.73 Range $15.01 - $18.99

Q2 2017

Shares 10,600 Value ($000) $173 Avg Close $14.41 Range $13.20 - $16.65

Q1 2017

Shares 10,600 Value ($000) $148 Avg Close $14.25 Range $12.70 - $16.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	10,700	$163	$14.84	$11.90 - $18.25
Q3 2017	10,600	$190	$16.73	$15.01 - $18.99
Q2 2017	10,600	$173	$14.41	$13.20 - $16.65
Q1 2017	10,600	$148	$14.25	$12.70 - $16.30