TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q3 2025

Shares 72 Value ($000) $2 Avg Close $30.29 Range $24.07 - $39.37

Q2 2023

Shares 40 Value ($000) $1 Avg Close $14.98 Range $11.46 - $21.13

Q1 2023

Shares 23 Value ($000) $0 Avg Close $22.09 Range $14.52 - $31.51

Q4 2022

Shares 21 Value ($000) $1 Avg Close $29.00 Range $21.78 - $40.50

Q3 2021

Shares 89 Value ($000) $10 Avg Close $114.50 Range $90.53 - $135.25

Q2 2021

Shares 83 Value ($000) $11 Avg Close $116.25 Range $84.23 - $150.25

Q1 2021

Shares 43 Value ($000) $5 Avg Close $151.85 Range $102.86 - $214.07

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	72	$2	$30.29	$24.07 - $39.37
Q2 2023	40	$1	$14.98	$11.46 - $21.13
Q1 2023	23	$0	$22.09	$14.52 - $31.51
Q4 2022	21	$1	$29.00	$21.78 - $40.50
Q3 2021	89	$10	$114.50	$90.53 - $135.25
Q2 2021	83	$11	$116.25	$84.23 - $150.25
Q1 2021	43	$5	$151.85	$102.86 - $214.07