TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2025

Shares 114,258 Value ($000) $3,624 Avg Close $31.20 Range $23.30 - $35.39

Q3 2025

Shares 114,268 Value ($000) $3,216 Avg Close $30.29 Range $24.07 - $39.37

Q2 2025

Shares 75,660 Value ($000) $2,784 Avg Close $34.55 Range $27.12 - $42.07

Q1 2025

Shares 99,284 Value ($000) $3,898 Avg Close $45.04 Range $34.35 - $55.33

Q4 2024

Shares 93,319 Value ($000) $4,337 Avg Close $45.19 Range $36.76 - $53.91

Q3 2024

Shares 139,105 Value ($000) $6,285 Avg Close $47.58 Range $36.62 - $60.90

Q2 2024

Shares 103,077 Value ($000) $5,080 Avg Close $40.78 Range $27.41 - $55.26

Q1 2024

Shares 244,092 Value ($000) $8,375 Avg Close $36.10 Range $31.90 - $43.21

Q4 2023

Shares 229,609 Value ($000) $8,463 Avg Close $23.12 Range $14.42 - $39.74

Q3 2023

Shares 338,926 Value ($000) $6,867 Avg Close $21.97 Range $18.23 - $27.36

Q2 2023

Shares 413,671 Value ($000) $8,464 Avg Close $14.98 Range $11.46 - $21.13

Q1 2023

Shares 431,068 Value ($000) $6,501 Avg Close $22.09 Range $14.52 - $31.51

Q4 2022

Shares 330,350 Value ($000) $7,866 Avg Close $29.00 Range $21.78 - $40.50

Q3 2022

Shares 157,248 Value ($000) $5,541 Avg Close $42.47 Range $32.13 - $58.76

Q2 2022

Shares 142,630 Value ($000) $4,986 Avg Close $35.42 Range $25.07 - $57.31

Q1 2022

Shares 122,098 Value ($000) $6,029 Avg Close $55.42 Range $38.08 - $84.63

Q4 2021

Shares 63,453 Value ($000) $4,911 Avg Close $102.64 Range $73.18 - $139.99

Q3 2021

Shares 25,662 Value ($000) $2,745 Avg Close $114.50 Range $90.53 - $135.25

Q2 2021

Shares 22,755 Value ($000) $3,032 Avg Close $116.25 Range $84.23 - $150.25

Q1 2021

Shares 23,554 Value ($000) $2,917 Avg Close $151.85 Range $102.86 - $214.07

Q4 2020

Shares 6,581 Value ($000) $930 Avg Close $110.94 Range $74.25 - $170.86

Q3 2020

Shares 31,742 Value ($000) $2,411 Avg Close $62.26 Range $43.61 - $79.72

Q2 2020

Shares 17,629 Value ($000) $799 Avg Close $35.88 Range $25.72 - $45.64

Q4 2019

Shares 23,258 Value ($000) $488 Avg Close $23.40 Range $20.45 - $28.23

Q3 2019

Shares 44,746 Value ($000) $1,069 Avg Close $29.07 Range $23.08 - $35.95

Q2 2019

Shares 22,629 Value ($000) $656 Avg Close $26.45 Range $20.30 - $34.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	114,258	$3,624	$31.20	$23.30 - $35.39
Q3 2025	114,268	$3,216	$30.29	$24.07 - $39.37
Q2 2025	75,660	$2,784	$34.55	$27.12 - $42.07
Q1 2025	99,284	$3,898	$45.04	$34.35 - $55.33
Q4 2024	93,319	$4,337	$45.19	$36.76 - $53.91
Q3 2024	139,105	$6,285	$47.58	$36.62 - $60.90
Q2 2024	103,077	$5,080	$40.78	$27.41 - $55.26
Q1 2024	244,092	$8,375	$36.10	$31.90 - $43.21
Q4 2023	229,609	$8,463	$23.12	$14.42 - $39.74
Q3 2023	338,926	$6,867	$21.97	$18.23 - $27.36
Q2 2023	413,671	$8,464	$14.98	$11.46 - $21.13
Q1 2023	431,068	$6,501	$22.09	$14.52 - $31.51
Q4 2022	330,350	$7,866	$29.00	$21.78 - $40.50
Q3 2022	157,248	$5,541	$42.47	$32.13 - $58.76
Q2 2022	142,630	$4,986	$35.42	$25.07 - $57.31
Q1 2022	122,098	$6,029	$55.42	$38.08 - $84.63
Q4 2021	63,453	$4,911	$102.64	$73.18 - $139.99
Q3 2021	25,662	$2,745	$114.50	$90.53 - $135.25
Q2 2021	22,755	$3,032	$116.25	$84.23 - $150.25
Q1 2021	23,554	$2,917	$151.85	$102.86 - $214.07
Q4 2020	6,581	$930	$110.94	$74.25 - $170.86
Q3 2020	31,742	$2,411	$62.26	$43.61 - $79.72
Q2 2020	17,629	$799	$35.88	$25.72 - $45.64
Q4 2019	23,258	$488	$23.40	$20.45 - $28.23
Q3 2019	44,746	$1,069	$29.07	$23.08 - $35.95
Q2 2019	22,629	$656	$26.45	$20.30 - $34.33