ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

COOKSON PEIRCE & CO INC's Holding History (CIK: 0001141455)

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

Q4 2025

Shares 811 Value ($000) $322 Avg Close $442.56 Range $387.03 - $495.55

Q3 2025

Shares 547 Value ($000) $249 Avg Close $407.20 Range $309.57 - $484.21

Q1 2022

Shares 10,403 Value ($000) $1,699 Avg Close $152.35 Range $125.00 - $174.66

Q4 2021

Shares 9,728 Value ($000) $1,650 Avg Close $185.86 Range $154.82 - $212.00

Q3 2021

Shares 9,228 Value ($000) $1,742 Avg Close $187.58 Range $166.16 - $209.73

Q4 2014

Shares 2,535 Value ($000) $246 Avg Close $92.65 Range $72.80 - $111.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	811	$322	$442.56	$387.03 - $495.55
Q3 2025	547	$249	$407.20	$309.57 - $484.21
Q1 2022	10,403	$1,699	$152.35	$125.00 - $174.66
Q4 2021	9,728	$1,650	$185.86	$154.82 - $212.00
Q3 2021	9,228	$1,742	$187.58	$166.16 - $209.73
Q4 2014	2,535	$246	$92.65	$72.80 - $111.49