ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

HM PAYSON & CO's Holding History (CIK: 0000928052)

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

Q4 2025

Shares 68 Value ($000) $27 Avg Close $442.56 Range $387.03 - $495.55

Q4 2024

Shares 252 Value ($000) $59 Avg Close $262.99 Range $229.86 - $304.39

Q4 2021

Shares 218 Value ($000) $37 Avg Close $185.86 Range $154.82 - $212.00

Q1 2021

Shares 465 Value ($000) $66 Avg Close $150.49 Range $124.00 - $178.41

Q4 2020

Shares 210 Value ($000) $27 Avg Close $133.53 Range $119.29 - $148.76

Q3 2020

Shares 262 Value ($000) $38 Avg Close $142.10 Range $119.67 - $167.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	68	$27	$442.56	$387.03 - $495.55
Q4 2024	252	$59	$262.99	$229.86 - $304.39
Q4 2021	218	$37	$185.86	$154.82 - $212.00
Q1 2021	465	$66	$150.49	$124.00 - $178.41
Q4 2020	210	$27	$133.53	$119.29 - $148.76
Q3 2020	262	$38	$142.10	$119.67 - $167.33