DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Pentwater Capital Management LP's Holding History (CIK: 0001425851)

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

Q2 2021

Shares 15,000 Value ($000) $316 Avg Close $18.80 Range $15.13 - $22.92

Q1 2021

Shares 15,000 Value ($000) $233 Avg Close $19.35 Range $13.50 - $32.31

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	15,000	$316	$18.80	$15.13 - $22.92
Q1 2021	15,000	$233	$19.35	$13.50 - $32.31