ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

CAPSTONE INVESTMENT ADVISORS, LLC's Holding History (CIK: 0001426196)

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

Q4 2025

Shares 8,918 Value ($000) $3,546 Avg Close $442.56 Range $387.03 - $495.55

Q3 2025

Shares 1,231 Value ($000) $561 Avg Close $407.20 Range $309.57 - $484.21

Q3 2024

Shares 1,653 Value ($000) $455 Avg Close $260.36 Range $231.01 - $287.55

Q3 2022

Shares 4,400 Value ($000) $881 Avg Close $190.74 Range $135.46 - $236.80

Q1 2016

Shares 21,958 Value ($000) $1,378 Avg Close $66.49 Range $51.51 - $98.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,918	$3,546	$442.56	$387.03 - $495.55
Q3 2025	1,231	$561	$407.20	$309.57 - $484.21
Q3 2024	1,653	$455	$260.36	$231.01 - $287.55
Q3 2022	4,400	$881	$190.74	$135.46 - $236.80
Q1 2016	21,958	$1,378	$66.49	$51.51 - $98.00