AVIDITY BIOSCIENCES INC

Ticker: RNAM CUSIP: 05370A108 Class: EQTY

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2020

Shares 78,842 Value ($000) $2,219 Avg Close $28.90 Range $23.06 - $37.46

Q2 2020

Shares 200,000 Value ($000) $5,652 Avg Close $28.83 Range $25.50 - $35.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	78,842	$2,219	$28.90	$23.06 - $37.46
Q2 2020	200,000	$5,652	$28.83	$25.50 - $35.00