ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

CADIAN CAPITAL MANAGEMENT, LP's Holding History (CIK: 0001423686)

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

Q4 2014

Shares 130,243 Value ($000) $12,634 Avg Close $92.65 Range $72.80 - $111.49

Q3 2014

Shares 125,000 Value ($000) $9,763 Avg Close $64.51 Range $51.93 - $79.88

Q2 2014

Shares 60,000 Value ($000) $3,790 Avg Close $59.44 Range $47.03 - $71.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	130,243	$12,634	$92.65	$72.80 - $111.49
Q3 2014	125,000	$9,763	$64.51	$51.93 - $79.88
Q2 2014	60,000	$3,790	$59.44	$47.03 - $71.40