Put Options

19 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q1 2022

May 16, 2022

SELL
$4.07 - $10.6 $81,400 - $212,000
-20,000 Reduced 50.0%
20,000 $97,000
Q4 2021

Feb 14, 2022

SELL
$8.96 - $16.31 $244,608 - $445,262
-27,300 Reduced 40.56%
40,000 $400,000
Q3 2021

Nov 15, 2021

BUY
$11.24 - $21.0 $531,652 - $993,300
47,300 Added 236.5%
67,300 $1.29 Million
Q2 2021

Aug 16, 2021

SELL
$18.04 - $22.09 $180,400 - $220,900
-10,000 Reduced 33.33%
20,000 $640,000
Q1 2021

May 17, 2021

SELL
$16.59 - $33.89 $824,523 - $1.68 Million
-49,700 Reduced 62.36%
30,000 $905,000
Q4 2020

Feb 16, 2021

BUY
$27.5 - $37.92 $266,750 - $367,824
9,700 Added 13.86%
79,700 $3.45 Million
Q3 2020

Nov 16, 2020

SELL
$34.44 - $43.75 $688,800 - $875,000
-20,000 Reduced 22.22%
70,000 $3.78 Million
Q2 2020

Aug 14, 2020

BUY
$27.12 - $45.97 $542,400 - $919,400
20,000 Added 28.57%
90,000 $5.49 Million
Q1 2020

May 15, 2020

SELL
$26.16 - $63.5 $654,000 - $1.59 Million
-25,000 Reduced 26.32%
70,000 $3.22 Million
Q4 2019

Feb 14, 2020

BUY
$46.96 - $61.67 $385,072 - $505,694
8,200 Added 9.45%
95,000 $8.34 Million
Q3 2019

Nov 14, 2019

BUY
$59.47 - $93.1 $850,421 - $1.33 Million
14,300 Added 19.72%
86,800 $7.97 Million
Q2 2019

Aug 14, 2019

BUY
$75.84 - $105.21 $1.71 Million - $2.37 Million
22,500 Added 45.0%
72,500 $9.22 Million
Q1 2019

May 15, 2019

BUY
$64.44 - $104.11 $70,884 - $114,521
1,100 Added 2.25%
50,000 $7.87 Million
Q4 2018

Feb 14, 2019

SELL
$59.1 - $93.26 $2.28 Million - $3.59 Million
-38,500 Reduced 44.05%
48,900 $4.85 Million
Q3 2018

Nov 14, 2018

BUY
$88.86 - $117.49 $2.09 Million - $2.76 Million
23,500 Added 36.78%
87,400 $12.8 Million
Q2 2018

Aug 14, 2018

SELL
$99.64 - $127.59 $1.17 Million - $1.49 Million
-11,700 Reduced 15.48%
63,900 $10 Million
Q1 2018

May 15, 2018

BUY
$105.8 - $150.94 $3.7 Million - $5.28 Million
35,000 Added 86.21%
75,600 $12.9 Million
Q4 2017

Feb 14, 2018

BUY
$81.25 - $130.7 $1.39 Million - $2.23 Million
17,100 Added 72.77%
40,600 $7.23 Million
Q3 2017

Nov 14, 2017

BUY
$57.74 - $91.42 $1.36 Million - $2.15 Million
23,500
23,500 $3.23 Million

Others Institutions Holding BLUE

About bluebird bio, Inc.


  • Ticker BLUE
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 77,121,800
  • Market Cap $28.5M
  • Description
  • bluebird bio, Inc., a biotechnology company, researches, develops, and commercializes transformative gene therapies for severe genetic diseases. Its product candidates for severe genetic diseases include betibeglogene autotemcel for the treatment of transfusion-dependent ß-thalassemia; lovotibeglogene autotemcel for the treatment of sickle cell ...
More about BLUE
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