ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

NATIXIS's Holding History (CIK: 0001274981)

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

Q4 2025

Shares 39,779 Value ($000) $15,818 Avg Close $442.56 Range $387.03 - $495.55

Q2 2024

Shares 291 Value ($000) $71 Avg Close $157.87 Range $141.98 - $252.87

Q1 2024

Shares 682 Value ($000) $102 Avg Close $166.82 Range $143.52 - $199.38

Q3 2022

Shares 226,034 Value ($000) $45,257 Avg Close $190.74 Range $135.46 - $236.80

Q2 2022

Shares 7,739 Value ($000) $1,129 Avg Close $141.87 Range $117.58 - $180.35

Q1 2022

Shares 2,366 Value ($000) $386 Avg Close $152.35 Range $125.00 - $174.66

Q4 2021

Shares 104,062 Value ($000) $17,647 Avg Close $185.86 Range $154.82 - $212.00

Q3 2021

Shares 102,516 Value ($000) $19,356 Avg Close $187.58 Range $166.16 - $209.73

Q2 2021

Shares 8,472 Value ($000) $1,436 Avg Close $146.46 Range $125.08 - $177.53

Q1 2021

Shares 6,511 Value ($000) $919 Avg Close $150.49 Range $124.00 - $178.41

Q4 2020

Shares 1,986 Value ($000) $258 Avg Close $133.53 Range $119.29 - $148.76

Q3 2020

Shares 2,602 Value ($000) $379 Avg Close $142.10 Range $119.67 - $167.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,779	$15,818	$442.56	$387.03 - $495.55
Q2 2024	291	$71	$157.87	$141.98 - $252.87
Q1 2024	682	$102	$166.82	$143.52 - $199.38
Q3 2022	226,034	$45,257	$190.74	$135.46 - $236.80
Q2 2022	7,739	$1,129	$141.87	$117.58 - $180.35
Q1 2022	2,366	$386	$152.35	$125.00 - $174.66
Q4 2021	104,062	$17,647	$185.86	$154.82 - $212.00
Q3 2021	102,516	$19,356	$187.58	$166.16 - $209.73
Q2 2021	8,472	$1,436	$146.46	$125.08 - $177.53
Q1 2021	6,511	$919	$150.49	$124.00 - $178.41
Q4 2020	1,986	$258	$133.53	$119.29 - $148.76
Q3 2020	2,602	$379	$142.10	$119.67 - $167.33