Put Options

8 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q2 2023

Aug 14, 2023

BUY
$2.79 - $5.03 $139,500 - $251,500
50,000 New
50,000 $164,000
Q3 2021

Nov 12, 2021

SELL
$11.24 - $21.0 $1.35 Million - $2.52 Million
-120,000 Closed
0 $0
Q2 2021

Aug 16, 2021

SELL
$18.04 - $22.09 $3.11 Million - $3.81 Million
-172,500 Reduced 58.97%
120,000 $3.84 Million
Q1 2021

May 17, 2021

BUY
$16.59 - $33.89 $4.4 Million - $9 Million
265,500 Added 983.33%
292,500 $8.82 Million
Q1 2020

May 15, 2020

SELL
$26.16 - $63.5 $235,440 - $571,500
-9,000 Reduced 25.0%
27,000 $1.24 Million
Q3 2019

Nov 14, 2019

BUY
$59.47 - $93.1 $1.4 Million - $2.19 Million
23,500 Added 188.0%
36,000 $3.31 Million
Q2 2019

Aug 13, 2019

SELL
$75.84 - $105.21 $948,000 - $1.32 Million
-12,500 Reduced 50.0%
12,500 $1.59 Million
Q1 2019

May 14, 2019

BUY
$64.44 - $104.11 $1.61 Million - $2.6 Million
25,000 New
25,000 $3.93 Million

Others Institutions Holding BLUE

About bluebird bio, Inc.


  • Ticker BLUE
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 77,121,800
  • Market Cap $628M
  • 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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