TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q2 2022

Shares 270,000 Value ($000) $9,439 Avg Close $35.42 Range $25.07 - $57.31

Q3 2021

Shares 18,473 Value ($000) $1,976 Avg Close $114.50 Range $90.53 - $135.25

Q2 2021

Shares 18,473 Value ($000) $2,462 Avg Close $116.25 Range $84.23 - $150.25

Q1 2021

Shares 18,473 Value ($000) $2,288 Avg Close $151.85 Range $102.86 - $214.07

Q4 2020

Shares 18,473 Value ($000) $2,610 Avg Close $110.94 Range $74.25 - $170.86

Q3 2020

Shares 18,473 Value ($000) $1,403 Avg Close $62.26 Range $43.61 - $79.72

Q2 2020

Shares 18,473 Value ($000) $837 Avg Close $35.88 Range $25.72 - $45.64

Q1 2020

Shares 15,324 Value ($000) $469 Avg Close $26.88 Range $18.52 - $35.91

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	270,000	$9,439	$35.42	$25.07 - $57.31
Q3 2021	18,473	$1,976	$114.50	$90.53 - $135.25
Q2 2021	18,473	$2,462	$116.25	$84.23 - $150.25
Q1 2021	18,473	$2,288	$151.85	$102.86 - $214.07
Q4 2020	18,473	$2,610	$110.94	$74.25 - $170.86
Q3 2020	18,473	$1,403	$62.26	$43.61 - $79.72
Q2 2020	18,473	$837	$35.88	$25.72 - $45.64
Q1 2020	15,324	$469	$26.88	$18.52 - $35.91