BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

NewEdge Advisors, LLC's Holding History (CIK: 0001633516)

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

Q4 2025

Shares 21,048 Value ($000) $3,704 Avg Close $163.37 Range $138.00 - $185.17

Q3 2025

Shares 9,138 Value ($000) $1,280 Avg Close $135.17 Range $121.05 - $150.28

Q2 2025

Shares 2,673 Value ($000) $336 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 2,357 Value ($000) $323 Avg Close $142.96 Range $128.51 - $157.09

Q4 2024

Shares 2,379 Value ($000) $364 Avg Close $168.67 Range $145.07 - $195.00

Q3 2024

Shares 2,401 Value ($000) $465 Avg Close $209.21 Range $188.78 - $238.00

Q2 2024

Shares 3,013 Value ($000) $699 Avg Close $217.32 Range $189.44 - $237.54

Q1 2024

Shares 3,371 Value ($000) $727 Avg Close $234.20 Range $211.02 - $268.30

Q4 2023

Shares 6,539 Value ($000) $1,651 Avg Close $245.62 Range $220.86 - $269.43

Q3 2023

Shares 3,367 Value ($000) $865 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 3,053 Value ($000) $870 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 2,308 Value ($000) $642 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 2,867 Value ($000) $759 Avg Close $282.44 Range $250.31 - $311.88

Q3 2022

Shares 1,099 Value ($000) $293 Avg Close $212.38 Range $193.65 - $283.44

Q2 2022

Shares 7,458 Value ($000) $1,521 Avg Close $204.43 Range $187.16 - $225.50

Q3 2021

Shares 1,205 Value ($000) $341 Avg Close $327.75 Range $282.64 - $372.12

Q3 2020

Shares 4,651 Value ($000) $1,320 Avg Close $278.91 Range $261.87 - $312.00

Q2 2020

Shares 4,492 Value ($000) $1,202 Avg Close $300.59 Range $257.60 - $350.24

Q1 2020

Shares 4,216 Value ($000) $1,334 Avg Close $303.47 Range $262.25 - $374.99

Q4 2019

Shares 4,657 Value ($000) $1,381 Avg Close $277.46 Range $219.70 - $318.00

Q3 2019

Shares 4,866 Value ($000) $1,076 Avg Close $232.85 Range $215.78 - $246.99

Q4 2018

Shares 790 Value ($000) $238 Avg Close $319.14 Range $278.46 - $358.41

Q3 2018

Shares 899 Value ($000) $318 Avg Close $344.30 Range $288.13 - $388.67

Q2 2018

Shares 1,384 Value ($000) $409 Avg Close $281.15 Range $249.17 - $310.91

Q1 2018

Shares 1,439 Value ($000) $384 Avg Close $310.41 Range $259.76 - $370.57

Q2 2017

Shares 531 Value ($000) $145,271 Avg Close $264.42 Range $244.28 - $291.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,048	$3,704	$163.37	$138.00 - $185.17
Q3 2025	9,138	$1,280	$135.17	$121.05 - $150.28
Q2 2025	2,673	$336	$124.60	$110.04 - $137.32
Q1 2025	2,357	$323	$142.96	$128.51 - $157.09
Q4 2024	2,379	$364	$168.67	$145.07 - $195.00
Q3 2024	2,401	$465	$209.21	$188.78 - $238.00
Q2 2024	3,013	$699	$217.32	$189.44 - $237.54
Q1 2024	3,371	$727	$234.20	$211.02 - $268.30
Q4 2023	6,539	$1,651	$245.62	$220.86 - $269.43
Q3 2023	3,367	$865	$267.47	$251.85 - $287.60
Q2 2023	3,053	$870	$297.86	$273.39 - $319.76
Q1 2023	2,308	$642	$276.70	$254.80 - $295.90
Q4 2022	2,867	$759	$282.44	$250.31 - $311.88
Q3 2022	1,099	$293	$212.38	$193.65 - $283.44
Q2 2022	7,458	$1,521	$204.43	$187.16 - $225.50
Q3 2021	1,205	$341	$327.75	$282.64 - $372.12
Q3 2020	4,651	$1,320	$278.91	$261.87 - $312.00
Q2 2020	4,492	$1,202	$300.59	$257.60 - $350.24
Q1 2020	4,216	$1,334	$303.47	$262.25 - $374.99
Q4 2019	4,657	$1,381	$277.46	$219.70 - $318.00
Q3 2019	4,866	$1,076	$232.85	$215.78 - $246.99
Q4 2018	790	$238	$319.14	$278.46 - $358.41
Q3 2018	899	$318	$344.30	$288.13 - $388.67
Q2 2018	1,384	$409	$281.15	$249.17 - $310.91
Q1 2018	1,439	$384	$310.41	$259.76 - $370.57
Q2 2017	531	$145,271	$264.42	$244.28 - $291.90