ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

REGENERON PHARMACEUTICALS, INC.'s Holding History (CIK: 0000872589)

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

Q3 2025

Shares 1,392,303 Value ($000) $634,890 Avg Close $407.20 Range $309.57 - $484.21

Q2 2025

Shares 4,444,445 Value ($000) $1,449,289 Avg Close $276.71 Range $205.87 - $327.21

Q1 2025

Shares 4,444,445 Value ($000) $1,200,089 Avg Close $257.00 Range $230.79 - $300.90

Q4 2024

Shares 4,444,445 Value ($000) $1,045,822 Avg Close $262.99 Range $229.86 - $304.39

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,392,303	$634,890	$407.20	$309.57 - $484.21
Q2 2025	4,444,445	$1,449,289	$276.71	$205.87 - $327.21
Q1 2025	4,444,445	$1,200,089	$257.00	$230.79 - $300.90
Q4 2024	4,444,445	$1,045,822	$262.99	$229.86 - $304.39