BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Saturn V Capital Management LP's Holding History (CIK: 0001964437)

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

Q4 2023

Shares 32,469 Value ($000) $8,402 Avg Close $245.62 Range $220.86 - $269.43

Q3 2023

Shares 64,676 Value ($000) $16,622 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 41,047 Value ($000) $11,692 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 37,459 Value ($000) $10,415 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 7,660 Value ($000) $2,170 Avg Close $282.44 Range $250.31 - $311.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	32,469	$8,402	$245.62	$220.86 - $269.43
Q3 2023	64,676	$16,622	$267.47	$251.85 - $287.60
Q2 2023	41,047	$11,692	$297.86	$273.39 - $319.76
Q1 2023	37,459	$10,415	$276.70	$254.80 - $295.90
Q4 2022	7,660	$2,170	$282.44	$250.31 - $311.88