Put Options Transactions Made in Q3 2024 in Bluebird Bio, Inc. (BLUE)
This table provides information about the institutional ownership of Bluebird Bio, Inc. (BLUE) during Q3 2024. The information is specifically focused on institutions that hold put options of bluebird bio, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History | 
|---|---|---|---|---|---|---|---|
| 
               
                  Nov 14, 2024
                  Q3 2024
                 
               |   
            
              
   
      Ken Griffin                        
      Citadel Advisors LLC | Chicago, Il
   
           
             | 
            
               BUY                   
             | 
            PUT | 
              34.8K+ 15.13% | 
            
                                   
                  $16.4K - $47K
                 
             |    
            
                                 
                265K
                $1.32M
                
             |               
            |
| 
               
                  Nov 13, 2024
                  Q3 2024
                 
               |   
            
              
   
      Gts Securities LLC
       
           
            New York, NY  | 
            
               SELL                   
             | 
            PUT | 
              -31.3K- 49.06% | 
            
                                   
                  $14.7K - $42.3K
                 
             |    
            
                                 
                32.5K
                $162K
                
             |               
            |
| 
               
                  Nov 14, 2024
                  Q3 2024
                 
               |   
            
              
   
      Susquehanna International Group, LLP
       
           
            Bala Cynwyd, PA  | 
            
               SELL                   
             | 
            PUT | 
              -209K- 61.89% | 
            
                                   
                  $98.3K - $282K
                 
             |    
            
                                 
                129K
                $640K
                
             |