AMICUS THERAPEUTICS INC

Ticker: FOLD CUSIP: 03152W109 Class: Com

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 88,705 Value ($000) $877 Avg Close $15.48 Range $8.83 - $24.84

Q4 2020

Shares 146,806 Value ($000) $3,390 Avg Close $20.45 Range $13.47 - $25.39

Q3 2020

Shares 164,406 Value ($000) $2,321 Avg Close $14.57 Range $12.78 - $16.13

Q2 2020

Shares 203,806 Value ($000) $3,074 Avg Close $12.19 Range $8.63 - $15.91

Q1 2020

Shares 249,006 Value ($000) $2,301 Avg Close $9.51 Range $6.25 - $11.29

Q4 2019

Shares 228,106 Value ($000) $2,221 Avg Close $9.15 Range $7.11 - $10.84

Q3 2019

Shares 222,606 Value ($000) $1,785 Avg Close $10.85 Range $7.88 - $13.39

Q2 2019

Shares 210,506 Value ($000) $2,627 Avg Close $12.69 Range $10.26 - $14.62

Q1 2019

Shares 74,905 Value ($000) $1,019 Avg Close $12.22 Range $9.30 - $14.49

Q4 2018

Shares 74,105 Value ($000) $710 Avg Close $10.99 Range $8.27 - $13.97

Q3 2018

Shares 68,632 Value ($000) $830 Avg Close $13.98 Range $11.57 - $16.82

Q2 2018

Shares 64,332 Value ($000) $1,004 Avg Close $15.12 Range $12.50 - $17.62

Q1 2018

Shares 66,032 Value ($000) $993 Avg Close $15.22 Range $13.09 - $17.40

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	88,705	$877	$15.48	$8.83 - $24.84
Q4 2020	146,806	$3,390	$20.45	$13.47 - $25.39
Q3 2020	164,406	$2,321	$14.57	$12.78 - $16.13
Q2 2020	203,806	$3,074	$12.19	$8.63 - $15.91
Q1 2020	249,006	$2,301	$9.51	$6.25 - $11.29
Q4 2019	228,106	$2,221	$9.15	$7.11 - $10.84
Q3 2019	222,606	$1,785	$10.85	$7.88 - $13.39
Q2 2019	210,506	$2,627	$12.69	$10.26 - $14.62
Q1 2019	74,905	$1,019	$12.22	$9.30 - $14.49
Q4 2018	74,105	$710	$10.99	$8.27 - $13.97
Q3 2018	68,632	$830	$13.98	$11.57 - $16.82
Q2 2018	64,332	$1,004	$15.12	$12.50 - $17.62
Q1 2018	66,032	$993	$15.22	$13.09 - $17.40