TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q3 2025

Shares 23,827 Value ($000) $670 Avg Close $30.29 Range $24.07 - $39.37

Q2 2025

Shares 23,827 Value ($000) $877 Avg Close $34.55 Range $27.12 - $42.07

Q1 2025

Shares 23,827 Value ($000) $935 Avg Close $45.04 Range $34.35 - $55.33

Q4 2024

Shares 23,827 Value ($000) $1,107 Avg Close $45.19 Range $36.76 - $53.91

Q3 2024

Shares 23,424 Value ($000) $1,058 Avg Close $47.58 Range $36.62 - $60.90

Q2 2024

Shares 19,456 Value ($000) $959 Avg Close $40.78 Range $27.41 - $55.26

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	23,827	$670	$30.29	$24.07 - $39.37
Q2 2025	23,827	$877	$34.55	$27.12 - $42.07
Q1 2025	23,827	$935	$45.04	$34.35 - $55.33
Q4 2024	23,827	$1,107	$45.19	$36.76 - $53.91
Q3 2024	23,424	$1,058	$47.58	$36.62 - $60.90
Q2 2024	19,456	$959	$40.78	$27.41 - $55.26