ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q1 2023

Shares 2 Value ($000) $0 Avg Close $210.20 Range $179.19 - $242.39

Q4 2022

Shares 11 Value ($000) $3 Avg Close $213.29 Range $181.65 - $242.97

Q4 2021

Shares 124 Value ($000) $21 Avg Close $185.86 Range $154.82 - $212.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2	$0	$210.20	$179.19 - $242.39
Q4 2022	11	$3	$213.29	$181.65 - $242.97
Q4 2021	124	$21	$185.86	$154.82 - $212.00