BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

BLUE SQUARE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001769578)

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

Q3 2021

Shares 3,044 Value ($000) $861 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 3,070 Value ($000) $1,063 Avg Close $302.94 Range $257.03 - $468.55

Q1 2021

Shares 6,710 Value ($000) $1,877 Avg Close $269.69 Range $238.40 - $296.38

Q4 2020

Shares 6,364 Value ($000) $1,558 Avg Close $259.08 Range $223.25 - $363.92

Q3 2020

Shares 4,396 Value ($000) $1,247 Avg Close $278.91 Range $261.87 - $312.00

Q2 2020

Shares 3,000 Value ($000) $803 Avg Close $300.59 Range $257.60 - $350.24

Q1 2020

Shares 3,542 Value ($000) $1,121 Avg Close $303.47 Range $262.25 - $374.99

Q4 2019

Shares 2,766 Value ($000) $821 Avg Close $277.46 Range $219.70 - $318.00

Q3 2019

Shares 2,758 Value ($000) $642 Avg Close $232.85 Range $215.78 - $246.99

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	3,044	$861	$327.75	$282.64 - $372.12
Q2 2021	3,070	$1,063	$302.94	$257.03 - $468.55
Q1 2021	6,710	$1,877	$269.69	$238.40 - $296.38
Q4 2020	6,364	$1,558	$259.08	$223.25 - $363.92
Q3 2020	4,396	$1,247	$278.91	$261.87 - $312.00
Q2 2020	3,000	$803	$300.59	$257.60 - $350.24
Q1 2020	3,542	$1,121	$303.47	$262.25 - $374.99
Q4 2019	2,766	$821	$277.46	$219.70 - $318.00
Q3 2019	2,758	$642	$232.85	$215.78 - $246.99