Put Options

3 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q2 2021

Aug 16, 2021

SELL
$18.04 - $22.09 $92,004 - $112,659
-5,100 Reduced 98.08%
100 $3,000
Q4 2018

Feb 14, 2019

BUY
$59.1 - $93.26 $11,820 - $18,652
200 Added 4.0%
5,200 $516,000
Q2 2018

Aug 14, 2018

BUY
$99.64 - $127.59 $498,200 - $637,950
5,000 New
5,000 $785,000

Others Institutions Holding BLUE

About bluebird bio, Inc.


  • Ticker BLUE
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 77,121,800
  • Market Cap $598M
  • 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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