DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.'s Holding History (CIK: 0001705339)

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

Q4 2025

Shares 71,191 Value ($000) $1,388 Avg Close $18.94 Range $12.33 - $25.00

Q3 2025

Shares 61,635 Value ($000) $777 Avg Close $11.41 Range $8.06 - $14.35

Q2 2025

Shares 56,810 Value ($000) $541 Avg Close $11.01 Range $6.36 - $15.23

Q1 2025

Shares 56,466 Value ($000) $597 Avg Close $14.30 Range $9.96 - $26.22

Q4 2024

Shares 53,580 Value ($000) $1,263 Avg Close $29.58 Range $23.05 - $35.90

Q3 2024

Shares 50,677 Value ($000) $1,807 Avg Close $39.80 Range $23.55 - $47.45

Q2 2024

Shares 39,640 Value ($000) $1,400 Avg Close $29.06 Range $23.11 - $36.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,191	$1,388	$18.94	$12.33 - $25.00
Q3 2025	61,635	$777	$11.41	$8.06 - $14.35
Q2 2025	56,810	$541	$11.01	$6.36 - $15.23
Q1 2025	56,466	$597	$14.30	$9.96 - $26.22
Q4 2024	53,580	$1,263	$29.58	$23.05 - $35.90
Q3 2024	50,677	$1,807	$39.80	$23.55 - $47.45
Q2 2024	39,640	$1,400	$29.06	$23.11 - $36.60