STOKE THERAPEUTICS INC

Ticker: STOK CUSIP: 86150R107 Class: Common Stock

RA CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001346824)

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

Q2 2020

Shares 1,119,963 Value ($000) $26,689 Avg Close $23.74 Range $19.00 - $30.39

Q1 2020

Shares 1,119,963 Value ($000) $25,647 Avg Close $24.71 Range $15.82 - $34.69

Q4 2019

Shares 1,119,963 Value ($000) $31,717 Avg Close $25.15 Range $19.23 - $31.86

Q3 2019

Shares 1,119,963 Value ($000) $24,068 Avg Close $27.89 Range $19.21 - $39.04

Q2 2019

Shares 1,119,963 Value ($000) $32,669 Avg Close $26.85 Range $23.38 - $31.76

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	1,119,963	$26,689	$23.74	$19.00 - $30.39
Q1 2020	1,119,963	$25,647	$24.71	$15.82 - $34.69
Q4 2019	1,119,963	$31,717	$25.15	$19.23 - $31.86
Q3 2019	1,119,963	$24,068	$27.89	$19.21 - $39.04
Q2 2019	1,119,963	$32,669	$26.85	$23.38 - $31.76