BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Solstein Capital, LLC's Holding History (CIK: 0001730769)

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

Q3 2020

Shares 115 Value ($000) $33 Avg Close $278.91 Range $261.87 - $312.00

Q2 2020

Shares 115 Value ($000) $31 Avg Close $300.59 Range $257.60 - $350.24

Q1 2020

Shares 115 Value ($000) $36 Avg Close $303.47 Range $262.25 - $374.99

Q4 2019

Shares 115 Value ($000) $34 Avg Close $277.46 Range $219.70 - $318.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	115	$33	$278.91	$261.87 - $312.00
Q2 2020	115	$31	$300.59	$257.60 - $350.24
Q1 2020	115	$36	$303.47	$262.25 - $374.99
Q4 2019	115	$34	$277.46	$219.70 - $318.00