TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

Professional Financial Advisors, LLC's Holding History (CIK: 0001798221)

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

Q3 2021

Shares 2 Value ($000) $0 Avg Close $114.50 Range $90.53 - $135.25

Q2 2021

Shares 2 Value ($000) $0 Avg Close $116.25 Range $84.23 - $150.25

Q1 2021

Shares 2 Value ($000) $0 Avg Close $151.85 Range $102.86 - $214.07

Q4 2020

Shares 1 Value ($000) $0 Avg Close $110.94 Range $74.25 - $170.86

Q3 2020

Shares 1 Value ($000) $0 Avg Close $62.26 Range $43.61 - $79.72

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	2	$0	$114.50	$90.53 - $135.25
Q2 2021	2	$0	$116.25	$84.23 - $150.25
Q1 2021	2	$0	$151.85	$102.86 - $214.07
Q4 2020	1	$0	$110.94	$74.25 - $170.86
Q3 2020	1	$0	$62.26	$43.61 - $79.72