ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q4 2025
Shares 6,503 Value ($000) $3 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 4,055 Value ($000) $2 Avg Close $407.20 Range $309.57 - $484.21
Q4 2024
Shares 3,170 Value ($000) $1 Avg Close $262.99 Range $229.86 - $304.39
Q3 2024
Shares 3,151 Value ($000) $1 Avg Close $260.36 Range $231.01 - $287.55
Q2 2024
Shares 3,157 Value ($000) $1 Avg Close $157.87 Range $141.98 - $252.87
Q1 2024
Shares 2,775 Value ($000) $0 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 1,883 Value ($000) $0 Avg Close $170.34 Range $148.10 - $198.00
Q4 2022
Shares 1,051 Value ($000) $0 Avg Close $213.29 Range $181.65 - $242.97
Q2 2022
Shares 2,671 Value ($000) $380 Avg Close $141.87 Range $117.58 - $180.35
Q4 2017
Shares 1,577 Value ($000) $200 Avg Close $125.65 Range $111.25 - $147.63
Q4 2015
Shares 2,371 Value ($000) $223 Avg Close $92.72 Range $71.14 - $110.75
Q2 2015
Shares 3,274 Value ($000) $392,454 Avg Close $119.50 Range $98.63 - $140.00
Q1 2015
Shares 2,393 Value ($000) $250 Avg Close $101.34 Range $82.06 - $121.93