BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Verition Fund Management LLC's Holding History (CIK: 0001454027)

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

Q4 2025

Shares 18,523 Value ($000) $3,260 Avg Close $163.37 Range $138.00 - $185.17

Q3 2025

Shares 30,037 Value ($000) $4,208 Avg Close $135.17 Range $121.05 - $150.28

Q2 2025

Shares 23,313 Value ($000) $2,928 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 238,952 Value ($000) $32,698 Avg Close $142.96 Range $128.51 - $157.09

Q4 2024

Shares 227,130 Value ($000) $34,733 Avg Close $168.67 Range $145.07 - $195.00

Q3 2024

Shares 44,361 Value ($000) $8,599 Avg Close $209.21 Range $188.78 - $238.00

Q2 2024

Shares 17,004 Value ($000) $3,942 Avg Close $217.32 Range $189.44 - $237.54

Q1 2024

Shares 18,233 Value ($000) $3,932 Avg Close $234.20 Range $211.02 - $268.30

Q4 2023

Shares 17,065 Value ($000) $4,416 Avg Close $245.62 Range $220.86 - $269.43

Q3 2023

Shares 212,036 Value ($000) $54,495 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 170,228 Value ($000) $48,489 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 132,210 Value ($000) $36,758 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 84,501 Value ($000) $23,400 Avg Close $282.44 Range $250.31 - $311.88

Q3 2022

Shares 70,623 Value ($000) $18,856 Avg Close $212.38 Range $193.65 - $283.44

Q2 2022

Shares 17,117 Value ($000) $3,491 Avg Close $204.43 Range $187.16 - $225.50

Q1 2022

Shares 119,206 Value ($000) $25,105 Avg Close $217.46 Range $192.67 - $249.00

Q4 2021

Shares 29,348 Value ($000) $7,041 Avg Close $257.12 Range $221.72 - $290.76

Q3 2021

Shares 6,202 Value ($000) $1,755 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 607 Value ($000) $210 Avg Close $302.94 Range $257.03 - $468.55

Q1 2021

Shares 877 Value ($000) $245 Avg Close $269.69 Range $238.40 - $296.38

Q4 2020

Shares 1,295 Value ($000) $317 Avg Close $259.08 Range $223.25 - $363.92

Q4 2019

Shares 21,395 Value ($000) $6,349 Avg Close $277.46 Range $219.70 - $318.00

Q3 2019

Shares 3,565 Value ($000) $830 Avg Close $232.85 Range $215.78 - $246.99

Q2 2019

Shares 5,285 Value ($000) $1,236 Avg Close $230.90 Range $219.20 - $245.35

Q1 2019

Shares 3,152 Value ($000) $745 Avg Close $314.89 Range $216.12 - $344.00

Q4 2018

Shares 3,567 Value ($000) $1,073 Avg Close $319.14 Range $278.46 - $358.41

Q3 2018

Shares 5,171 Value ($000) $1,827 Avg Close $344.30 Range $288.13 - $388.67

Q1 2018

Shares 2,139 Value ($000) $586 Avg Close $310.41 Range $259.76 - $370.57

Q2 2017

Shares 2,233 Value ($000) $606 Avg Close $264.42 Range $244.28 - $291.90

Q1 2017

Shares 1,423 Value ($000) $389 Avg Close $282.75 Range $260.50 - $301.42

Q4 2016

Shares 10,267 Value ($000) $2,912 Avg Close $296.43 Range $268.00 - $329.83

Q2 2016

Shares 2,360 Value ($000) $571 Avg Close $263.54 Range $223.02 - $292.69

Q4 2015

Shares 1,105 Value ($000) $339 Avg Close $287.35 Range $254.00 - $311.65

Q1 2015

Shares 597 Value ($000) $252 Avg Close $394.14 Range $334.40 - $480.18

Q4 2014

Shares 3,103 Value ($000) $1,053 Avg Close $323.51 Range $290.85 - $361.93

Q3 2014

Shares 1,289 Value ($000) $426 Avg Close $329.72 Range $298.31 - $349.00

Q2 2014

Shares 1,680 Value ($000) $530 Avg Close $300.97 Range $272.02 - $322.25

Q1 2014

Shares 1,197 Value ($000) $366 Avg Close $317.43 Range $270.62 - $358.89

Q4 2013

Shares 1,609 Value ($000) $450 Avg Close $258.65 Range $221.07 - $298.82

Q3 2013

Shares 2,439 Value ($000) $587 Avg Close $223.81 Range $203.55 - $248.95

Q2 2013

Shares 1,122 Value ($000) $241 Avg Close $213.68 Range $191.80 - $242.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,523	$3,260	$163.37	$138.00 - $185.17
Q3 2025	30,037	$4,208	$135.17	$121.05 - $150.28
Q2 2025	23,313	$2,928	$124.60	$110.04 - $137.32
Q1 2025	238,952	$32,698	$142.96	$128.51 - $157.09
Q4 2024	227,130	$34,733	$168.67	$145.07 - $195.00
Q3 2024	44,361	$8,599	$209.21	$188.78 - $238.00
Q2 2024	17,004	$3,942	$217.32	$189.44 - $237.54
Q1 2024	18,233	$3,932	$234.20	$211.02 - $268.30
Q4 2023	17,065	$4,416	$245.62	$220.86 - $269.43
Q3 2023	212,036	$54,495	$267.47	$251.85 - $287.60
Q2 2023	170,228	$48,489	$297.86	$273.39 - $319.76
Q1 2023	132,210	$36,758	$276.70	$254.80 - $295.90
Q4 2022	84,501	$23,400	$282.44	$250.31 - $311.88
Q3 2022	70,623	$18,856	$212.38	$193.65 - $283.44
Q2 2022	17,117	$3,491	$204.43	$187.16 - $225.50
Q1 2022	119,206	$25,105	$217.46	$192.67 - $249.00
Q4 2021	29,348	$7,041	$257.12	$221.72 - $290.76
Q3 2021	6,202	$1,755	$327.75	$282.64 - $372.12
Q2 2021	607	$210	$302.94	$257.03 - $468.55
Q1 2021	877	$245	$269.69	$238.40 - $296.38
Q4 2020	1,295	$317	$259.08	$223.25 - $363.92
Q4 2019	21,395	$6,349	$277.46	$219.70 - $318.00
Q3 2019	3,565	$830	$232.85	$215.78 - $246.99
Q2 2019	5,285	$1,236	$230.90	$219.20 - $245.35
Q1 2019	3,152	$745	$314.89	$216.12 - $344.00
Q4 2018	3,567	$1,073	$319.14	$278.46 - $358.41
Q3 2018	5,171	$1,827	$344.30	$288.13 - $388.67
Q1 2018	2,139	$586	$310.41	$259.76 - $370.57
Q2 2017	2,233	$606	$264.42	$244.28 - $291.90
Q1 2017	1,423	$389	$282.75	$260.50 - $301.42
Q4 2016	10,267	$2,912	$296.43	$268.00 - $329.83
Q2 2016	2,360	$571	$263.54	$223.02 - $292.69
Q4 2015	1,105	$339	$287.35	$254.00 - $311.65
Q1 2015	597	$252	$394.14	$334.40 - $480.18
Q4 2014	3,103	$1,053	$323.51	$290.85 - $361.93
Q3 2014	1,289	$426	$329.72	$298.31 - $349.00
Q2 2014	1,680	$530	$300.97	$272.02 - $322.25
Q1 2014	1,197	$366	$317.43	$270.62 - $358.89
Q4 2013	1,609	$450	$258.65	$221.07 - $298.82
Q3 2013	2,439	$587	$223.81	$203.55 - $248.95
Q2 2013	1,122	$241	$213.68	$191.80 - $242.64