DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Creative Planning's Holding History (CIK: 0001540235)

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

Q4 2025

Shares 19,771 Value ($000) $387 Avg Close $18.94 Range $12.33 - $25.00

Q3 2025

Shares 15,527 Value ($000) $196 Avg Close $11.41 Range $8.06 - $14.35

Q2 2025

Shares 14,541 Value ($000) $138 Avg Close $11.01 Range $6.36 - $15.23

Q1 2025

Shares 11,744 Value ($000) $123 Avg Close $14.30 Range $9.96 - $26.22

Q3 2024

Shares 10,605 Value ($000) $381 Avg Close $39.80 Range $23.55 - $47.45

Q2 2024

Shares 7,494 Value ($000) $264 Avg Close $29.06 Range $23.11 - $36.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,771	$387	$18.94	$12.33 - $25.00
Q3 2025	15,527	$196	$11.41	$8.06 - $14.35
Q2 2025	14,541	$138	$11.01	$6.36 - $15.23
Q1 2025	11,744	$123	$14.30	$9.96 - $26.22
Q3 2024	10,605	$381	$39.80	$23.55 - $47.45
Q2 2024	7,494	$264	$29.06	$23.11 - $36.60