BEAM THERAPEUTICS INC

Ticker: BEAM CUSIP: 07373V105 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 58,526 Value ($000) $1,622 Avg Close $25.51 Range $20.23 - $31.54

Q3 2025

Shares 47,273 Value ($000) $1,147 Avg Close $19.89 Range $15.60 - $25.69

Q2 2025

Shares 47,272 Value ($000) $804 Avg Close $17.41 Range $13.53 - $20.90

Q1 2025

Shares 47,380 Value ($000) $925 Avg Close $26.20 Range $18.30 - $35.25

Q4 2024

Shares 44,445 Value ($000) $1,102 Avg Close $25.52 Range $21.14 - $32.29

Q3 2024

Shares 45,603 Value ($000) $1,117 Avg Close $25.84 Range $22.25 - $34.09

Q2 2024

Shares 46,738 Value ($000) $1,095 Avg Close $24.56 Range $20.84 - $32.99

Q1 2024

Shares 49,259 Value ($000) $1,628 Avg Close $31.16 Range $22.75 - $49.50

Q4 2023

Shares 55,382 Value ($000) $1,507 Avg Close $24.84 Range $16.95 - $31.09

Q3 2023

Shares 48,553 Value ($000) $1,168 Avg Close $26.81 Range $22.52 - $33.16

Q2 2023

Shares 49,515 Value ($000) $1,581 Avg Close $32.45 Range $28.62 - $37.47

Q1 2023

Shares 52,041 Value ($000) $1,593 Avg Close $39.47 Range $29.59 - $50.74

Q4 2022

Shares 56,418 Value ($000) $2,207 Avg Close $44.79 Range $34.71 - $54.30

Q3 2022

Shares 56,786 Value ($000) $2,705 Avg Close $57.05 Range $38.29 - $73.27

Q2 2022

Shares 60,047 Value ($000) $2,324 Avg Close $39.75 Range $27.77 - $63.48

Q1 2022

Shares 66,800 Value ($000) $3,828 Avg Close $65.59 Range $52.78 - $82.62

Q4 2021

Shares 66,800 Value ($000) $5,323 Avg Close $85.62 Range $65.02 - $100.06

Q3 2021

Shares 60,800 Value ($000) $5,290 Avg Close $100.46 Range $82.37 - $138.52

Q2 2021

Shares 65,030 Value ($000) $8,370 Avg Close $79.68 Range $56.34 - $134.56

Q1 2021

Shares 57,100 Value ($000) $4,570 Avg Close $95.13 Range $62.87 - $126.90

Q4 2020

Shares 55,500 Value ($000) $4,531 Avg Close $49.18 Range $22.13 - $100.65

Q3 2020

Shares 19,000 Value ($000) $468 Avg Close $24.81 Range $18.76 - $31.00

Q2 2020

Shares 19,000 Value ($000) $532 Avg Close $21.55 Range $14.80 - $30.16

Q1 2020

Shares 19,000 Value ($000) $342 Avg Close $21.73 Range $13.00 - $31.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,526	$1,622	$25.51	$20.23 - $31.54
Q3 2025	47,273	$1,147	$19.89	$15.60 - $25.69
Q2 2025	47,272	$804	$17.41	$13.53 - $20.90
Q1 2025	47,380	$925	$26.20	$18.30 - $35.25
Q4 2024	44,445	$1,102	$25.52	$21.14 - $32.29
Q3 2024	45,603	$1,117	$25.84	$22.25 - $34.09
Q2 2024	46,738	$1,095	$24.56	$20.84 - $32.99
Q1 2024	49,259	$1,628	$31.16	$22.75 - $49.50
Q4 2023	55,382	$1,507	$24.84	$16.95 - $31.09
Q3 2023	48,553	$1,168	$26.81	$22.52 - $33.16
Q2 2023	49,515	$1,581	$32.45	$28.62 - $37.47
Q1 2023	52,041	$1,593	$39.47	$29.59 - $50.74
Q4 2022	56,418	$2,207	$44.79	$34.71 - $54.30
Q3 2022	56,786	$2,705	$57.05	$38.29 - $73.27
Q2 2022	60,047	$2,324	$39.75	$27.77 - $63.48
Q1 2022	66,800	$3,828	$65.59	$52.78 - $82.62
Q4 2021	66,800	$5,323	$85.62	$65.02 - $100.06
Q3 2021	60,800	$5,290	$100.46	$82.37 - $138.52
Q2 2021	65,030	$8,370	$79.68	$56.34 - $134.56
Q1 2021	57,100	$4,570	$95.13	$62.87 - $126.90
Q4 2020	55,500	$4,531	$49.18	$22.13 - $100.65
Q3 2020	19,000	$468	$24.81	$18.76 - $31.00
Q2 2020	19,000	$532	$21.55	$14.80 - $30.16
Q1 2020	19,000	$342	$21.73	$13.00 - $31.80