TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

Catalyst Capital Advisors LLC's Holding History (CIK: 0001549275)

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

Q1 2019

Shares 400 Value ($000) $9 Avg Close $22.59 Range $19.64 - $28.85

Q4 2018

Shares 500 Value ($000) $12 Avg Close $22.16 Range $12.38 - $34.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	400	$9	$22.59	$19.64 - $28.85
Q4 2018	500	$12	$22.16	$12.38 - $34.46