Put Options

12 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q2 2024

Aug 14, 2024

BUY
$190.52 - $236.72 $3.43 Million - $4.26 Million
18,000 New
18,000 $4.17 Million
Q4 2022

Feb 14, 2023

SELL
$252.44 - $306.72 $19.1 Million - $23.2 Million
-75,500 Reduced 30.22%
174,300 $48.3 Million
Q3 2022

Nov 14, 2022

BUY
$194.69 - $268.46 $22.5 Million - $31 Million
115,500 Added 86.0%
249,800 $66.7 Million
Q2 2022

Aug 15, 2022

BUY
$187.54 - $223.02 $1.88 Million - $2.23 Million
10,000 Added 8.05%
134,300 $27.4 Million
Q1 2022

May 13, 2022

SELL
$193.77 - $244.14 $43.1 Million - $54.3 Million
-222,300 Reduced 64.14%
124,300 $26.2 Million
Q4 2021

Feb 11, 2022

BUY
$223.92 - $287.77 $8.37 Million - $10.8 Million
37,400 Added 12.1%
346,600 $83.2 Million
Q3 2021

Nov 12, 2021

BUY
$282.99 - $369.05 $39 Million - $50.9 Million
137,900 Added 80.5%
309,200 $87.5 Million
Q2 2021

Aug 16, 2021

BUY
$259.0 - $414.71 $31.4 Million - $50.2 Million
121,100 Added 241.24%
171,300 $59.3 Million
Q1 2021

May 17, 2021

BUY
$242.95 - $284.63 $1.51 Million - $1.76 Million
6,200 Added 14.09%
50,200 $14 Million
Q4 2020

Feb 16, 2021

SELL
$236.26 - $355.63 $6.88 Million - $10.3 Million
-29,100 Reduced 39.81%
44,000 $10.8 Million
Q3 2020

Nov 16, 2020

BUY
$264.77 - $305.71 $18.2 Million - $21 Million
68,800 Added 1600.0%
73,100 $20.7 Million
Q2 2020

Aug 14, 2020

BUY
$258.66 - $342.55 $1.11 Million - $1.47 Million
4,300 New
4,300 $1.15 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 $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...
More about BIIB
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