ACADIA PHARMACEUTICALS INC

Ticker: ACAD CUSIP: 004225108 Class: Common Stock

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

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

Q2 2020

Shares 96,045 Value ($000) $4,655 Avg Close $48.00 Range $38.45 - $53.75

Q1 2020

Shares 213,070 Value ($000) $9,002 Avg Close $41.20 Range $30.02 - $47.99

Q4 2019

Shares 215,770 Value ($000) $9,231 Avg Close $43.50 Range $35.35 - $53.70

Q3 2019

Shares 192,070 Value ($000) $6,913 Avg Close $30.32 Range $21.56 - $44.85

Q1 2017

Shares 206,980 Value ($000) $7,116 Avg Close $35.30 Range $28.53 - $40.83

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	96,045	$4,655	$48.00	$38.45 - $53.75
Q1 2020	213,070	$9,002	$41.20	$30.02 - $47.99
Q4 2019	215,770	$9,231	$43.50	$35.35 - $53.70
Q3 2019	192,070	$6,913	$30.32	$21.56 - $44.85
Q1 2017	206,980	$7,116	$35.30	$28.53 - $40.83