DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q2 2024

Shares 181,500 Value ($000) $6,405 Avg Close $29.06 Range $23.11 - $36.60

Q1 2024

Shares 175,000 Value ($000) $4,968 Avg Close $22.62 Range $12.33 - $30.27

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	181,500	$6,405	$29.06	$23.11 - $36.60
Q1 2024	175,000	$4,968	$22.62	$12.33 - $30.27