VANDA PHARMACEUTICALS INC

Ticker: VNDA CUSIP: 921659108 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2016

Shares 583,960 Value ($000) $9,314 Avg Close $16.07 Range $13.55 - $17.65

Q3 2016

Shares 465,545 Value ($000) $7,747 Avg Close $13.46 Range $10.81 - $18.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	583,960	$9,314	$16.07	$13.55 - $17.65
Q3 2016	465,545	$7,747	$13.46	$10.81 - $18.00