DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2023

Shares 10,400 Value ($000) $120 Avg Close $12.99 Range $10.71 - $15.60

Q4 2022

Shares 10,400 Value ($000) $121 Avg Close $11.57 Range $9.06 - $14.55

Q3 2022

Shares 10,400 Value ($000) $132 Avg Close $11.47 Range $6.76 - $15.63

Q2 2022

Shares 16,400 Value ($000) $113 Avg Close $6.89 Range $4.30 - $11.21

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	10,400	$120	$12.99	$10.71 - $15.60
Q4 2022	10,400	$121	$11.57	$9.06 - $14.55
Q3 2022	10,400	$132	$11.47	$6.76 - $15.63
Q2 2022	16,400	$113	$6.89	$4.30 - $11.21