DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2021

Shares 28,637 Value ($000) $445 Avg Close $19.35 Range $13.50 - $32.31

Q4 2020

Shares 31,349 Value ($000) $658 Avg Close $19.78 Range $15.60 - $25.01

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	28,637	$445	$19.35	$13.50 - $32.31
Q4 2020	31,349	$658	$19.78	$15.60 - $25.01