DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Pictet Asset Management Holding SA's Holding History (CIK: 0001993888)

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

Q4 2025

Shares 12,963 Value ($000) $254 Avg Close $18.94 Range $12.33 - $25.00

Q4 2024

Shares 323,552 Value ($000) $7,623 Avg Close $29.58 Range $23.05 - $35.90

Q3 2024

Shares 304,705 Value ($000) $10,324 Avg Close $39.80 Range $23.55 - $47.45

Q2 2024

Shares 294,748 Value ($000) $10,402 Avg Close $29.06 Range $23.11 - $36.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,963	$254	$18.94	$12.33 - $25.00
Q4 2024	323,552	$7,623	$29.58	$23.05 - $35.90
Q3 2024	304,705	$10,324	$39.80	$23.55 - $47.45
Q2 2024	294,748	$10,402	$29.06	$23.11 - $36.60