ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

COMPASS CAPITAL CORP /MA/ /ADV's Holding History (CIK: 0000749763)

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

Q3 2025

Shares 800 Value ($000) $353 Avg Close $407.20 Range $309.57 - $484.21

Q2 2025

Shares 800 Value ($000) $254 Avg Close $276.71 Range $205.87 - $327.21

Q1 2025

Shares 800 Value ($000) $215 Avg Close $257.00 Range $230.79 - $300.90

Q4 2024

Shares 800 Value ($000) $210 Avg Close $262.99 Range $229.86 - $304.39

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	800	$353	$407.20	$309.57 - $484.21
Q2 2025	800	$254	$276.71	$205.87 - $327.21
Q1 2025	800	$215	$257.00	$230.79 - $300.90
Q4 2024	800	$210	$262.99	$229.86 - $304.39