BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Qube Research & Technologies Ltd's Holding History (CIK: 0001729829)

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

Q3 2025

Shares 121,607 Value ($000) $17,035 Avg Close $135.17 Range $121.05 - $150.28

Q2 2025

Shares 743,309 Value ($000) $93,352 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 1,226,709 Value ($000) $167,863 Avg Close $142.96 Range $128.51 - $157.09

Q4 2024

Shares 1,090,842 Value ($000) $166,812 Avg Close $168.67 Range $145.07 - $195.00

Q3 2024

Shares 349,345 Value ($000) $67,717 Avg Close $209.21 Range $188.78 - $238.00

Q2 2024

Shares 14,232 Value ($000) $3,299 Avg Close $217.32 Range $189.44 - $237.54

Q1 2024

Shares 100,845 Value ($000) $21,745 Avg Close $234.20 Range $211.02 - $268.30

Q3 2023

Shares 6,328 Value ($000) $1,626 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 48,369 Value ($000) $13,778 Avg Close $297.86 Range $273.39 - $319.76

Q4 2022

Shares 228,626 Value ($000) $63,311 Avg Close $282.44 Range $250.31 - $311.88

Q2 2022

Shares 18,881 Value ($000) $3,851 Avg Close $204.43 Range $187.16 - $225.50

Q1 2022

Shares 161,947 Value ($000) $34,106 Avg Close $217.46 Range $192.67 - $249.00

Q4 2021

Shares 15,083 Value ($000) $3,619 Avg Close $257.12 Range $221.72 - $290.76

Q3 2021

Shares 59,206 Value ($000) $16,755 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 76,651 Value ($000) $26,542 Avg Close $302.94 Range $257.03 - $468.55

Q4 2020

Shares 28,151 Value ($000) $6,893 Avg Close $259.08 Range $223.25 - $363.92

Q3 2020

Shares 20,106 Value ($000) $5,704 Avg Close $278.91 Range $261.87 - $312.00

Q2 2020

Shares 50,384 Value ($000) $13,480 Avg Close $300.59 Range $257.60 - $350.24

Q1 2020

Shares 3,308 Value ($000) $1,047 Avg Close $303.47 Range $262.25 - $374.99

Q2 2019

Shares 10,176 Value ($000) $2,380 Avg Close $230.90 Range $219.20 - $245.35

Q3 2018

Shares 10,440 Value ($000) $3,689 Avg Close $344.30 Range $288.13 - $388.67

Q2 2018

Shares 1,011 Value ($000) $293 Avg Close $281.15 Range $249.17 - $310.91

Q1 2018

Shares 1,248 Value ($000) $341 Avg Close $310.41 Range $259.76 - $370.57

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	121,607	$17,035	$135.17	$121.05 - $150.28
Q2 2025	743,309	$93,352	$124.60	$110.04 - $137.32
Q1 2025	1,226,709	$167,863	$142.96	$128.51 - $157.09
Q4 2024	1,090,842	$166,812	$168.67	$145.07 - $195.00
Q3 2024	349,345	$67,717	$209.21	$188.78 - $238.00
Q2 2024	14,232	$3,299	$217.32	$189.44 - $237.54
Q1 2024	100,845	$21,745	$234.20	$211.02 - $268.30
Q3 2023	6,328	$1,626	$267.47	$251.85 - $287.60
Q2 2023	48,369	$13,778	$297.86	$273.39 - $319.76
Q4 2022	228,626	$63,311	$282.44	$250.31 - $311.88
Q2 2022	18,881	$3,851	$204.43	$187.16 - $225.50
Q1 2022	161,947	$34,106	$217.46	$192.67 - $249.00
Q4 2021	15,083	$3,619	$257.12	$221.72 - $290.76
Q3 2021	59,206	$16,755	$327.75	$282.64 - $372.12
Q2 2021	76,651	$26,542	$302.94	$257.03 - $468.55
Q4 2020	28,151	$6,893	$259.08	$223.25 - $363.92
Q3 2020	20,106	$5,704	$278.91	$261.87 - $312.00
Q2 2020	50,384	$13,480	$300.59	$257.60 - $350.24
Q1 2020	3,308	$1,047	$303.47	$262.25 - $374.99
Q2 2019	10,176	$2,380	$230.90	$219.20 - $245.35
Q3 2018	10,440	$3,689	$344.30	$288.13 - $388.67
Q2 2018	1,011	$293	$281.15	$249.17 - $310.91
Q1 2018	1,248	$341	$310.41	$259.76 - $370.57