VIR BIOTECHNOLOGY INC

Ticker: VIR CUSIP: 92764N102 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 87,773 Value ($000) $529 Avg Close $5.95 Range $4.82 - $7.06

Q3 2025

Shares 108,315 Value ($000) $618 Avg Close $5.11 Range $4.16 - $6.23

Q2 2025

Shares 83,197 Value ($000) $419 Avg Close $5.36 Range $4.32 - $6.65

Q1 2025

Shares 83,197 Value ($000) $539 Avg Close $8.89 Range $6.25 - $14.45

Q4 2024

Shares 83,197 Value ($000) $611 Avg Close $7.89 Range $6.56 - $10.44

Q3 2024

Shares 89,630 Value ($000) $671 Avg Close $8.69 Range $7.21 - $11.00

Q2 2024

Shares 92,034 Value ($000) $819 Avg Close $9.59 Range $7.61 - $13.09

Q1 2024

Shares 93,112 Value ($000) $943 Avg Close $10.18 Range $8.41 - $12.00

Q4 2023

Shares 97,505 Value ($000) $981 Avg Close $9.14 Range $7.72 - $10.57

Q3 2023

Shares 95,441 Value ($000) $894 Avg Close $14.26 Range $8.90 - $24.99

Q2 2023

Shares 104,462 Value ($000) $2,562 Avg Close $25.11 Range $22.87 - $27.48

Q1 2023

Shares 91,298 Value ($000) $2,125 Avg Close $25.58 Range $22.01 - $31.55

Q4 2022

Shares 92,430 Value ($000) $2,339 Avg Close $24.51 Range $19.20 - $28.41

Q3 2022

Shares 91,284 Value ($000) $1,760 Avg Close $25.42 Range $18.05 - $31.78

Q2 2022

Shares 92,706 Value ($000) $2,361 Avg Close $23.35 Range $18.21 - $27.62

Q1 2022

Shares 81,171 Value ($000) $2,088 Avg Close $29.66 Range $20.52 - $41.85

Q4 2021

Shares 87,865 Value ($000) $3,679 Avg Close $39.18 Range $29.50 - $58.00

Q3 2021

Shares 85,697 Value ($000) $3,730 Avg Close $43.29 Range $34.61 - $54.60

Q2 2021

Shares 82,852 Value ($000) $3,917 Avg Close $45.46 Range $35.81 - $52.55

Q1 2021

Shares 80,792 Value ($000) $4,142 Avg Close $53.89 Range $25.31 - $141.01

Q4 2020

Shares 81,223 Value ($000) $2,175 Avg Close $32.50 Range $25.43 - $43.98

Q3 2020

Shares 81,141 Value ($000) $2,786 Avg Close $43.05 Range $27.16 - $55.00

Q2 2020

Shares 69,813 Value ($000) $2,860 Avg Close $33.56 Range $27.12 - $50.75

Q1 2020

Shares 11,133 Value ($000) $382 Avg Close $26.88 Range $12.00 - $75.00

Q4 2019

Shares 11,005 Value ($000) $138 Avg Close $13.40 Range $11.65 - $16.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	87,773	$529	$5.95	$4.82 - $7.06
Q3 2025	108,315	$618	$5.11	$4.16 - $6.23
Q2 2025	83,197	$419	$5.36	$4.32 - $6.65
Q1 2025	83,197	$539	$8.89	$6.25 - $14.45
Q4 2024	83,197	$611	$7.89	$6.56 - $10.44
Q3 2024	89,630	$671	$8.69	$7.21 - $11.00
Q2 2024	92,034	$819	$9.59	$7.61 - $13.09
Q1 2024	93,112	$943	$10.18	$8.41 - $12.00
Q4 2023	97,505	$981	$9.14	$7.72 - $10.57
Q3 2023	95,441	$894	$14.26	$8.90 - $24.99
Q2 2023	104,462	$2,562	$25.11	$22.87 - $27.48
Q1 2023	91,298	$2,125	$25.58	$22.01 - $31.55
Q4 2022	92,430	$2,339	$24.51	$19.20 - $28.41
Q3 2022	91,284	$1,760	$25.42	$18.05 - $31.78
Q2 2022	92,706	$2,361	$23.35	$18.21 - $27.62
Q1 2022	81,171	$2,088	$29.66	$20.52 - $41.85
Q4 2021	87,865	$3,679	$39.18	$29.50 - $58.00
Q3 2021	85,697	$3,730	$43.29	$34.61 - $54.60
Q2 2021	82,852	$3,917	$45.46	$35.81 - $52.55
Q1 2021	80,792	$4,142	$53.89	$25.31 - $141.01
Q4 2020	81,223	$2,175	$32.50	$25.43 - $43.98
Q3 2020	81,141	$2,786	$43.05	$27.16 - $55.00
Q2 2020	69,813	$2,860	$33.56	$27.12 - $50.75
Q1 2020	11,133	$382	$26.88	$12.00 - $75.00
Q4 2019	11,005	$138	$13.40	$11.65 - $16.50