DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Ikarian Capital, LLC's Holding History (CIK: 0001778253)

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

Q3 2025

Shares 113,837 Value ($000) $1,440 Avg Close $11.41 Range $8.06 - $14.35

Q2 2025

Shares 363,837 Value ($000) $3,464 Avg Close $11.01 Range $6.36 - $15.23

Q1 2025

Shares 358,837 Value ($000) $3,753 Avg Close $14.30 Range $9.96 - $26.22

Q4 2023

Shares 285,900 Value ($000) $3,802 Avg Close $9.77 Range $6.40 - $13.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	113,837	$1,440	$11.41	$8.06 - $14.35
Q2 2025	363,837	$3,464	$11.01	$6.36 - $15.23
Q1 2025	358,837	$3,753	$14.30	$9.96 - $26.22
Q4 2023	285,900	$3,802	$9.77	$6.40 - $13.88