BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

SkyView Investment Advisors, LLC's Holding History (CIK: 0001848237)

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

Q2 2023

Shares 1,859 Value ($000) $1 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 3,444 Value ($000) $1 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 3,486 Value ($000) $1 Avg Close $282.44 Range $250.31 - $311.88

Q3 2022

Shares 3,689 Value ($000) $985 Avg Close $212.38 Range $193.65 - $283.44

Q2 2022

Shares 3,865 Value ($000) $788 Avg Close $204.43 Range $187.16 - $225.50

Q1 2022

Shares 5,070 Value ($000) $1,035 Avg Close $217.46 Range $192.67 - $249.00

Q4 2021

Shares 37,869 Value ($000) $1,148 Avg Close $257.12 Range $221.72 - $290.76

Q3 2021

Shares 3,894 Value ($000) $1,102 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 1,550 Value ($000) $434 Avg Close $302.94 Range $257.03 - $468.55

Q1 2021

Shares 1,550 Value ($000) $434 Avg Close $269.69 Range $238.40 - $296.38

Q4 2020

Shares 1,306 Value ($000) $320 Avg Close $259.08 Range $223.25 - $363.92

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	1,859	$1	$297.86	$273.39 - $319.76
Q1 2023	3,444	$1	$276.70	$254.80 - $295.90
Q4 2022	3,486	$1	$282.44	$250.31 - $311.88
Q3 2022	3,689	$985	$212.38	$193.65 - $283.44
Q2 2022	3,865	$788	$204.43	$187.16 - $225.50
Q1 2022	5,070	$1,035	$217.46	$192.67 - $249.00
Q4 2021	37,869	$1,148	$257.12	$221.72 - $290.76
Q3 2021	3,894	$1,102	$327.75	$282.64 - $372.12
Q2 2021	1,550	$434	$302.94	$257.03 - $468.55
Q1 2021	1,550	$434	$269.69	$238.40 - $296.38
Q4 2020	1,306	$320	$259.08	$223.25 - $363.92