ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q4 2025

Shares 3,500 Value ($000) $1,392 Avg Close $442.56 Range $387.03 - $495.55

Q3 2025

Shares 3,500 Value ($000) $1,596 Avg Close $407.20 Range $309.57 - $484.21

Q4 2022

Shares 11,650 Value ($000) $2,769 Avg Close $213.29 Range $181.65 - $242.97

Q3 2022

Shares 10,400 Value ($000) $2,082 Avg Close $190.74 Range $135.46 - $236.80

Q1 2022

Shares 11,500 Value ($000) $1,878 Avg Close $152.35 Range $125.00 - $174.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,500	$1,392	$442.56	$387.03 - $495.55
Q3 2025	3,500	$1,596	$407.20	$309.57 - $484.21
Q4 2022	11,650	$2,769	$213.29	$181.65 - $242.97
Q3 2022	10,400	$2,082	$190.74	$135.46 - $236.80
Q1 2022	11,500	$1,878	$152.35	$125.00 - $174.66