DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

TCI Wealth Advisors, Inc.'s Holding History (CIK: 0001583751)

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

Q1 2023

Shares 741 Value ($000) $9 Avg Close $12.99 Range $10.71 - $15.60

Q4 2022

Shares 610 Value ($000) $7 Avg Close $11.57 Range $9.06 - $14.55

Q3 2022

Shares 610 Value ($000) $8 Avg Close $11.47 Range $6.76 - $15.63

Q2 2022

Shares 610 Value ($000) $4 Avg Close $6.89 Range $4.30 - $11.21

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	741	$9	$12.99	$10.71 - $15.60
Q4 2022	610	$7	$11.57	$9.06 - $14.55
Q3 2022	610	$8	$11.47	$6.76 - $15.63
Q2 2022	610	$4	$6.89	$4.30 - $11.21