AMICUS THERAPEUTICS INC

Ticker: FOLD CUSIP: 03152W109 Class: Com

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

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

Q4 2020

Shares 260,700 Value ($000) $6,020 Avg Close $20.45 Range $13.47 - $25.39

Q3 2020

Shares 367,705 Value ($000) $5,192 Avg Close $14.57 Range $12.78 - $16.13

Q1 2019

Shares 441,674 Value ($000) $6,007 Avg Close $12.22 Range $9.30 - $14.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	260,700	$6,020	$20.45	$13.47 - $25.39
Q3 2020	367,705	$5,192	$14.57	$12.78 - $16.13
Q1 2019	441,674	$6,007	$12.22	$9.30 - $14.49