BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

GREAT POINT PARTNERS LLC's Holding History (CIK: 0001281446)

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

Q3 2021

Shares 47,500 Value ($000) $13,442 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 32,500 Value ($000) $11,254 Avg Close $302.94 Range $257.03 - $468.55

Q1 2021

Shares 75,000 Value ($000) $20,981 Avg Close $269.69 Range $238.40 - $296.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	47,500	$13,442	$327.75	$282.64 - $372.12
Q2 2021	32,500	$11,254	$302.94	$257.03 - $468.55
Q1 2021	75,000	$20,981	$269.69	$238.40 - $296.38