ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q4 2025

Shares 15,592 Value ($000) $6,200 Avg Close $442.56 Range $387.03 - $495.55

Q3 2025

Shares 4,300 Value ($000) $1,961 Avg Close $407.20 Range $309.57 - $484.21

Q2 2025

Shares 1,328 Value ($000) $433 Avg Close $276.71 Range $205.87 - $327.21

Q1 2020

Shares 261 Value ($000) $28 Avg Close $115.43 Range $84.97 - $134.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,592	$6,200	$442.56	$387.03 - $495.55
Q3 2025	4,300	$1,961	$407.20	$309.57 - $484.21
Q2 2025	1,328	$433	$276.71	$205.87 - $327.21
Q1 2020	261	$28	$115.43	$84.97 - $134.51