Put Options

23 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q3 2024

Nov 15, 2024

BUY
$189.07 - $236.8 $5.82 Million - $7.29 Million
30,800 New
30,800 $5.97 Million
Q1 2024

May 15, 2024

BUY
$212.02 - $267.71 $3.18 Million - $4.02 Million
15,000 Added 58.14%
40,800 $8.8 Million
Q4 2023

Feb 15, 2024

BUY
$222.59 - $267.94 $4.05 Million - $4.88 Million
18,200 Added 239.47%
25,800 $6.68 Million
Q3 2023

Nov 07, 2023

SELL
$253.3 - $285.89 $12.7 Million - $14.4 Million
-50,200 Reduced 86.85%
7,600 $1.95 Million
Q2 2023

Aug 03, 2023

BUY
$275.25 - $318.06 $10 Million - $11.6 Million
36,400 Added 170.09%
57,800 $16.5 Million
Q1 2023

May 04, 2023

SELL
$256.56 - $292.34 $25.4 Million - $29 Million
-99,100 Reduced 82.24%
21,400 $5.95 Million
Q4 2022

Feb 13, 2023

BUY
$252.44 - $306.72 $30.4 Million - $37 Million
120,500 New
120,500 $33.4 Million
Q2 2022

Aug 12, 2022

BUY
$187.54 - $223.02 $10.9 Million - $12.9 Million
58,000 Added 68.64%
142,500 $29.1 Million
Q4 2021

Feb 14, 2022

SELL
$223.92 - $287.77 $806,112 - $1.04 Million
-3,600 Reduced 4.09%
84,500 $20.3 Million
Q4 2020

Feb 11, 2021

BUY
$236.26 - $355.63 $6.21 Million - $9.35 Million
26,300 Added 42.56%
88,100 $21.6 Million
Q3 2020

Nov 12, 2020

SELL
$264.77 - $305.71 $370,678 - $427,994
-1,400 Reduced 2.22%
61,800 $17.5 Million
Q2 2020

Aug 12, 2020

SELL
$258.66 - $342.55 $15.1 Million - $20 Million
-58,500 Reduced 48.07%
63,200 $16.9 Million
Q1 2020

May 13, 2020

SELL
$268.85 - $341.04 $20.4 Million - $25.9 Million
-75,800 Reduced 38.38%
121,700 $38.5 Million
Q4 2019

Feb 10, 2020

BUY
$220.06 - $304.07 $2.29 Million - $3.16 Million
10,400 Added 5.56%
197,500 $58.6 Million
Q3 2019

Nov 14, 2019

BUY
$217.44 - $243.88 $5.28 Million - $5.93 Million
24,300 Added 14.93%
187,100 $43.6 Million
Q2 2019

Aug 14, 2019

BUY
$219.29 - $241.72 $13.8 Million - $15.2 Million
63,000 Added 63.13%
162,800 $38.1 Million
Q1 2019

May 15, 2019

SELL
$216.71 - $338.96 $25.3 Million - $39.5 Million
-116,600 Reduced 53.88%
99,800 $23.6 Million
Q4 2018

Feb 14, 2019

SELL
$278.5 - $352.75 $12.4 Million - $15.7 Million
-44,600 Reduced 17.09%
216,400 $65.1 Million
Q3 2018

Nov 14, 2018

BUY
$293.51 - $383.83 $19.5 Million - $25.5 Million
66,400 Added 34.12%
261,000 $92.2 Million
Q2 2018

Aug 14, 2018

BUY
$257.52 - $306.91 $3.61 Million - $4.3 Million
14,000 Added 7.75%
194,600 $56.5 Million
Q1 2018

May 15, 2018

SELL
$260.13 - $367.91 $7.13 Million - $10.1 Million
-27,400 Reduced 13.17%
180,600 $49.5 Million
Q4 2017

Feb 14, 2018

SELL
$307.64 - $344.58 $10.2 Million - $11.4 Million
-33,100 Reduced 13.73%
208,000 $66.3 Million
Q3 2017

Nov 14, 2017

BUY
$281.15 - $329.69 $67.8 Million - $79.5 Million
241,100
241,100 $75.5 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 $21.5B
  • 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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