BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Mission Creek Capital Partners, Inc.'s Holding History (CIK: 0001801583)

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

Q3 2020

Shares 795 Value ($000) $226 Avg Close $278.91 Range $261.87 - $312.00

Q2 2020

Shares 905 Value ($000) $242 Avg Close $300.59 Range $257.60 - $350.24

Q1 2020

Shares 900 Value ($000) $285 Avg Close $303.47 Range $262.25 - $374.99

Q4 2019

Shares 970 Value ($000) $288 Avg Close $277.46 Range $219.70 - $318.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	795	$226	$278.91	$261.87 - $312.00
Q2 2020	905	$242	$300.59	$257.60 - $350.24
Q1 2020	900	$285	$303.47	$262.25 - $374.99
Q4 2019	970	$288	$277.46	$219.70 - $318.00