| 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              2,000
             | 
            
                                     
      $84.67 - $85.92
      $169K - $172K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              30
             | 
            
                                     
      $69.35 - $76.83
      $2.08K - $2.3K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              88
             | 
            
                                     
      $50.0 - $60.74
      $4.4K - $5.35K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              37
             | 
            
                                     
      $71.18 - $78.6
      $2.63K - $2.91K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              100
             | 
            
                                     
      $35.34 - $43.32
      $3.53K - $4.33K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              200
             | 
            
                                     
      $82.62 - $126.92
      $16.5K - $25.4K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              95
             | 
            
                                     
      $173.96 - $197.97
      $16.5K - $18.8K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              175
             | 
            
                                     
      $24.39 - $28.7
      $4.27K - $5.02K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              4,550
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              45,950
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              200
             | 
            
                                     
      $45.95 - $49.64
      $9.19K - $9.93K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              624
             | 
            
                                     
      $7.8 - $11.35
      $4.87K - $7.08K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              767
             | 
            
                                     
      $51.41 - $61.22
      $39.4K - $47K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              500
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              2,009
             | 
            
                                     
      $17.32 - $21.13
      $34.8K - $42.5K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              466
             | 
            
                                     
      $24.26 - $28.38
      $11.3K - $13.2K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              1,277
             | 
            
                                     
      $85.24 - $94.15
      $109K - $120K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              800
             | 
            
                                     
      $107.91 - $108.86
      $86.3K - $87.1K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              1,596
             | 
            
                                     
      $59.11 - $60.52
      $94.3K - $96.6K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              1,000
             | 
            
                                     
      $129.85 - $134.36
      $130K - $134K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              186,037
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2021
                  Filed on Aug 03, 2021
                                       
                    
             | 
            
              21,890
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q1 2021
                  Filed on May 12, 2021
                                       
                    
             | 
            
              1,575
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q1 2021
                  Filed on May 12, 2021
                                       
                    
             | 
            
              174
             | 
            
                                     
      $82.9 - $96.09
      $14.4K - $16.7K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q1 2021
                  Filed on May 12, 2021
                                       
                    
             | 
            
              3,200
             | 
            
                                     
      $8.86 - $9.86
      $28.4K - $31.6K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q1 2021
                  Filed on May 12, 2021
                                       
                    
             | 
            
              231
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q1 2021
                  Filed on May 12, 2021
                                       
                    
             | 
            
              3,000
             | 
            
                                     
      $4.07 - $4.58
      $12.2K - $13.7K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q1 2021
                  Filed on May 12, 2021
                                       
                    
             | 
            
              1,123
             | 
            
                                     
      $5.89 - $6.29
      $6.61K - $7.06K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q4 2020
                  Filed on Feb 03, 2021
                                       
                    
             | 
            
              1,600
             | 
            
                                     
      $10.88 - $12.88
      $17.4K - $20.6K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q4 2020
                  Filed on Feb 03, 2021
                                       
                    
             | 
            
              500
             | 
            
                                     
      $9.19 - $12.84
      $4.6K - $6.42K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            
              
                  
    
      
     
    
      National Oilwell Varco Inc
     
   
               
             | 
            
              
                
                  Q4 2020
                  Filed on Feb 03, 2021
                                       
                    
             | 
            
              160
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q4 2020
                  Filed on Feb 03, 2021
                                       
                    
             | 
            
              9,916
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q4 2020
                  Filed on Feb 03, 2021
                                       
                    
             | 
            
              2,000
             | 
            
                                     
      $72.05 - $84.7
      $144K - $169K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q4 2020
                  Filed on Feb 03, 2021
                                       
                    
             | 
            
              1,300
             | 
            
                                     
      $65.74 - $169.86
      $85.5K - $221K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q4 2020
                  Filed on Feb 03, 2021
                                       
                    
             | 
            
              145
             | 
            
                                     
      $48.46 - $63.89
      $7.03K - $9.26K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              500
             | 
            
                                     
      $4.08 - $9.81
      $2.04K - $4.91K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              2,500
             | 
            
                                     
      $6.07 - $8.22
      $15.2K - $20.6K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              2
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              750
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              130
             | 
            
                                     
      $33.97 - $38.07
      $4.42K - $4.95K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              786
             | 
            
                                     
      $28.62 - $39.91
      $22.5K - $31.4K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              25
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              33
             | 
            
                                     
      $25.33 - $32.43
      $836 - $1.07K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q3 2020
                  Filed on Nov 12, 2020
                                       
                    
             | 
            
              300
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2020
                  Filed on Jul 30, 2020
                                       
                    
             | 
            
              1,558
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2020
                  Filed on Jul 30, 2020
                                       
                    
             | 
            
              121
             | 
            
                                     
      $136.73 - $154.02
      $16.5K - $18.6K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2020
                  Filed on Jul 30, 2020
                                       
                    
             | 
            
              1,200
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2020
                  Filed on Jul 30, 2020
                                       
                    
             | 
            
              188
             | 
            
                   
      N/A
      
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2020
                  Filed on Jul 30, 2020
                                       
                    
             | 
            
              95
             | 
            
                                     
      $51.85 - $68.05
      $4.93K - $6.46K
     
                  
             | 
            
              
                
              
             |           
          
          
          
          
            | 
              
             | 
            
              
                
                  Q2 2020
                  Filed on Jul 30, 2020
                                       
                    
             | 
            
              97
             | 
            
                                     
      $5.97 - $14.92
      $579 - $1.45K
     
                  
             | 
            
              
                
              
             |