ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Essex Savings Bank's Holding History (CIK: 0001752212)

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

Q4 2021

Shares 1,652 Value ($000) $280 Avg Close $185.86 Range $154.82 - $212.00

Q3 2021

Shares 1,652 Value ($000) $333 Avg Close $187.58 Range $166.16 - $209.73

Q2 2021

Shares 1,652 Value ($000) $235 Avg Close $146.46 Range $125.08 - $177.53

Q1 2021

Shares 1,652 Value ($000) $245 Avg Close $150.49 Range $124.00 - $178.41

Q4 2020

Shares 1,652 Value ($000) $215 Avg Close $133.53 Range $119.29 - $148.76

Q3 2020

Shares 1,652 Value ($000) $241 Avg Close $142.10 Range $119.67 - $167.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1,652	$280	$185.86	$154.82 - $212.00
Q3 2021	1,652	$333	$187.58	$166.16 - $209.73
Q2 2021	1,652	$235	$146.46	$125.08 - $177.53
Q1 2021	1,652	$245	$150.49	$124.00 - $178.41
Q4 2020	1,652	$215	$133.53	$119.29 - $148.76
Q3 2020	1,652	$241	$142.10	$119.67 - $167.33