DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Verition Fund Management LLC's Holding History (CIK: 0001454027)

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

Q4 2025

Shares 10,453 Value ($000) $204 Avg Close $18.94 Range $12.33 - $25.00

Q2 2025

Shares 35,923 Value ($000) $342 Avg Close $11.01 Range $6.36 - $15.23

Q1 2025

Shares 12,742 Value ($000) $133 Avg Close $14.30 Range $9.96 - $26.22

Q4 2024

Shares 22,702 Value ($000) $535 Avg Close $29.58 Range $23.05 - $35.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,453	$204	$18.94	$12.33 - $25.00
Q2 2025	35,923	$342	$11.01	$6.36 - $15.23
Q1 2025	12,742	$133	$14.30	$9.96 - $26.22
Q4 2024	22,702	$535	$29.58	$23.05 - $35.90