Magnetar Financial LLC Biogen Inc. Transaction History

Magnetar Financial LLC

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2022 Feb 14, 2023	BUY	$252.44 - $306.72 $337,512 - $410,084	1,337 New	1,337 $370,000
Q2 2022 Aug 15, 2022	BUY	$187.54 - $223.02 $479,164 - $569,816	2,555 New	2,555 $521,000
Q1 2022 May 16, 2022	SELL	$193.77 - $244.14 $719,661 - $906,735	-3,714 Closed	0 $0
Q4 2021 Feb 14, 2022	SELL	$223.92 - $287.77 $7.1 Million - $9.13 Million	-31,728 Reduced 89.52%	3,714 $891,000
Q3 2021 Nov 12, 2021	BUY	$282.99 - $369.05 $7 Million - $9.13 Million	24,737 Added 231.08%	35,442 $10 Million
Q2 2021 Aug 06, 2021	BUY	$259.0 - $414.71 $865,578 - $1.39 Million	3,342 Added 45.39%	10,705 $3.71 Million
Q1 2021 May 14, 2021	BUY	$242.95 - $284.63 $1.79 Million - $2.1 Million	7,363 New	7,363 $2.06 Million
Q3 2020 Nov 16, 2020	SELL	$264.77 - $305.71 $270,594 - $312,435	-1,022 Closed	0 $0
Q2 2020 Aug 14, 2020	BUY	$258.66 - $342.55 $98,808 - $130,854	382 Added 59.69%	1,022 $273,000
Q1 2020 May 15, 2020	SELL	$268.85 - $341.04 $206,745 - $262,259	-769 Reduced 54.58%	640 $202,000
Q4 2019 Feb 13, 2020	SELL	$220.06 - $304.07 $623,209 - $861,126	-2,832 Reduced 66.78%	1,409 $418,000
Q3 2019 Nov 14, 2019	BUY	$217.44 - $243.88 $71,537 - $80,236	329 Added 8.41%	4,241 $987,000
Q2 2019 Aug 14, 2019	BUY	$219.29 - $241.72 $676,948 - $746,189	3,087 Added 374.18%	3,912 $915,000
Q2 2018 Aug 14, 2018	BUY	$257.52 - $306.91 $48,671 - $58,005	189 Added 29.72%	825 $239,000
Q4 2017 Feb 14, 2018	BUY	$307.64 - $344.58 $195,659 - $219,152	636	636 $203,000

1,018

128M

1.22M

1.4M

Ticker BIIB
Exchange NASDAQ
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 144,000,992
Market Cap $25B
Description
Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases. The company offers TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; and FUMADERM to treat plaque psoriasis. It also provides BENEPALI, an eta...

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