ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Horizon Investments, LLC's Holding History (CIK: 0001560717)

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

Q4 2025

Shares 451 Value ($000) $179 Avg Close $442.56 Range $387.03 - $495.55

Q3 2025

Shares 403 Value ($000) $184 Avg Close $407.20 Range $309.57 - $484.21

Q2 2025

Shares 340 Value ($000) $111 Avg Close $276.71 Range $205.87 - $327.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	451	$179	$442.56	$387.03 - $495.55
Q3 2025	403	$184	$407.20	$309.57 - $484.21
Q2 2025	340	$111	$276.71	$205.87 - $327.21