Shares

7 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2023

May 11, 2023

BUY
$256.56 - $292.34 $34 Million - $38.8 Million
132,600 New
132,600 $36.9 Million
Q4 2021

Feb 14, 2022

SELL
$223.92 - $287.77 $7.44 Million - $9.56 Million
-33,220 Closed
0 $0
Q3 2021

Nov 15, 2021

SELL
$282.99 - $369.05 $21.9 Million - $28.6 Million
-77,380 Reduced 69.96%
33,220 $9.4 Million
Q2 2021

Aug 16, 2021

BUY
$259.0 - $414.71 $28.6 Million - $45.9 Million
110,600 New
110,600 $38.3 Million
Q2 2020

Aug 13, 2020

SELL
$258.66 - $342.55 $13.6 Million - $18 Million
-52,628 Closed
0 $0
Q1 2020

May 13, 2020

SELL
$268.85 - $341.04 $2.98 Million - $3.78 Million
-11,083 Reduced 17.4%
52,628 $16.7 Million
Q4 2019

Feb 14, 2020

BUY
$220.06 - $304.07 $14 Million - $19.4 Million
63,711 New
63,711 $18.9 Million

Others Institutions Holding BIIB

About BIOGEN INC.


  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $21.7B
  • 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...
More about BIIB
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