AMICUS THERAPEUTICS INC

Ticker: FOLD CUSIP: 03152W109 Class: Com

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q4 2014

Shares 481,697 Value ($000) $4,008 Avg Close $6.86 Range $5.13 - $8.79

Q3 2014

Shares 481,697 Value ($000) $2,866 Avg Close $5.24 Range $3.50 - $7.63

Q2 2014

Shares 481,697 Value ($000) $1,609 Avg Close $2.35 Range $1.77 - $4.06

Q1 2014

Shares 481,697 Value ($000) $997 Avg Close $2.50 Range $2.00 - $3.10

Q4 2013

Shares 515,072 Value ($000) $1,210 Avg Close $2.19 Range $1.90 - $2.54

Q3 2013

Shares 515,072 Value ($000) $1,195 Avg Close $2.51 Range $2.15 - $2.91

Q2 2013

Shares 515,072 Value ($000) $1,200 Avg Close $3.07 Range $2.06 - $3.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	481,697	$4,008	$6.86	$5.13 - $8.79
Q3 2014	481,697	$2,866	$5.24	$3.50 - $7.63
Q2 2014	481,697	$1,609	$2.35	$1.77 - $4.06
Q1 2014	481,697	$997	$2.50	$2.00 - $3.10
Q4 2013	515,072	$1,210	$2.19	$1.90 - $2.54
Q3 2013	515,072	$1,195	$2.51	$2.15 - $2.91
Q2 2013	515,072	$1,200	$3.07	$2.06 - $3.79