TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

HighMark Wealth Management LLC's Holding History (CIK: 0001802451)

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

Q4 2025

Shares 39,462 Value ($000) $1,252 Avg Close $31.20 Range $23.30 - $35.39

Q3 2025

Shares 39,462 Value ($000) $1,110 Avg Close $30.29 Range $24.07 - $39.37

Q2 2025

Shares 38,515 Value ($000) $1,417 Avg Close $34.55 Range $27.12 - $42.07

Q1 2025

Shares 315 Value ($000) $12 Avg Close $45.04 Range $34.35 - $55.33

Q4 2024

Shares 215 Value ($000) $10 Avg Close $45.19 Range $36.76 - $53.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,462	$1,252	$31.20	$23.30 - $35.39
Q3 2025	39,462	$1,110	$30.29	$24.07 - $39.37
Q2 2025	38,515	$1,417	$34.55	$27.12 - $42.07
Q1 2025	315	$12	$45.04	$34.35 - $55.33
Q4 2024	215	$10	$45.19	$36.76 - $53.91