ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Semanteon Capital Management, LP's Holding History (CIK: 0001738809)

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

Q3 2025

Shares 1,232 Value ($000) $562 Avg Close $407.20 Range $309.57 - $484.21

Q3 2024

Shares 2,758 Value ($000) $759 Avg Close $260.36 Range $231.01 - $287.55

Q4 2023

Shares 1,609 Value ($000) $308 Avg Close $170.34 Range $148.10 - $198.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,232	$562	$407.20	$309.57 - $484.21
Q3 2024	2,758	$759	$260.36	$231.01 - $287.55
Q4 2023	1,609	$308	$170.34	$148.10 - $198.00