DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Optimize Financial Inc's Holding History (CIK: 0002033266)

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

Q4 2025

Shares 30,310 Value ($000) $593 Avg Close $18.94 Range $12.33 - $25.00

Q3 2025

Shares 29,874 Value ($000) $378 Avg Close $11.41 Range $8.06 - $14.35

Q2 2025

Shares 14,657 Value ($000) $140 Avg Close $11.01 Range $6.36 - $15.23

Q1 2025

Shares 14,761 Value ($000) $154 Avg Close $14.30 Range $9.96 - $26.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,310	$593	$18.94	$12.33 - $25.00
Q3 2025	29,874	$378	$11.41	$8.06 - $14.35
Q2 2025	14,657	$140	$11.01	$6.36 - $15.23
Q1 2025	14,761	$154	$14.30	$9.96 - $26.22