| 
                 
                    Closing price on 5/7/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.00 | 
                 
                
                    | High | 
                    13.30 | 
                 
                
                    | Low | 
                    12.75 | 
                     
                
                    | Volume | 
                    90 | 
                                 
                
                    | Split-adjusted Price | 
                    11.98 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/7/2019
             | 
            
                -0.20 / -1.48%
             |             
            
                13.00
             |           
            
                13.30
             |               
            
                12.75
             |                           
            
                13.30
             | 
            
                13.09
             |                     
            
                11.98
             |                                 
            
                90
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                13.60
             |               
            
                13.30
             |                           
            
                13.50
             | 
            
                13.60
             |                     
            
                12.16
             |                                 
            
                2,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                13.65
             |               
            
                13.00
             |                           
            
                13.50
             | 
            
                13.19
             |                     
            
                12.16
             |                                 
            
                2,350
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2019
             | 
            
                -0.15 / -1.10%
             |             
            
                13.75
             |           
            
                13.80
             |               
            
                13.00
             |                           
            
                13.50
             | 
            
                13.51
             |                     
            
                12.16
             |                                 
            
                2,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2019
             | 
            
                -0.10 / -0.73%
             |             
            
                13.80
             |           
            
                13.90
             |               
            
                12.90
             |                           
            
                13.65
             | 
            
                13.30
             |                     
            
                12.29
             |                                 
            
                10,450
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2019
             | 
            
                -0.05 / -0.36%
             |             
            
                13.50
             |           
            
                13.80
             |               
            
                13.20
             |                           
            
                13.75
             | 
            
                13.73
             |                     
            
                12.38
             |                                 
            
                1,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.00
             |                           
            
                13.80
             | 
            
                13.28
             |                     
            
                12.43
             |                                 
            
                4,970
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2019
             | 
            
                -0.20 / -1.43%
             |             
            
                13.50
             |           
            
                13.90
             |               
            
                13.35
             |                           
            
                13.80
             | 
            
                13.70
             |                     
            
                12.43
             |                                 
            
                1,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2019
             | 
            
                +0.40 / +2.94%
             |             
            
                13.55
             |           
            
                14.10
             |               
            
                13.40
             |                           
            
                14.00
             | 
            
                13.88
             |                     
            
                12.61
             |                                 
            
                9,220
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2019
             | 
            
                -0.60 / -4.23%
             |             
            
                13.30
             |           
            
                14.20
             |               
            
                13.30
             |                           
            
                13.60
             | 
            
                13.80
             |                     
            
                12.25
             |                                 
            
                2,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2019
             | 
            
                +0.10 / +0.71%
             |             
            
                14.10
             |           
            
                14.30
             |               
            
                13.30
             |                           
            
                14.20
             | 
            
                13.99
             |                     
            
                12.79
             |                                 
            
                4,790
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2019
             | 
            
                -0.30 / -2.08%
             |             
            
                14.40
             |           
            
                14.40
             |               
            
                13.75
             |                           
            
                14.10
             | 
            
                14.22
             |                     
            
                12.70
             |                                 
            
                354,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2019
             | 
            
                -0.10 / -0.69%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                13.50
             |                           
            
                14.40
             | 
            
                13.70
             |                     
            
                12.97
             |                                 
            
                21,890
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.45
             |           
            
                14.70
             |               
            
                14.00
             |                           
            
                14.50
             | 
            
                14.48
             |                     
            
                13.06
             |                                 
            
                5,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2019
             | 
            
                -3.30 / -18.54%
             |             
            
                14.00
             |           
            
                14.65
             |               
            
                13.50
             |                           
            
                14.50
             | 
            
                14.35
             |                     
            
                13.06
             |                                 
            
                30,740
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2019
             | 
            
                +0.80 / +4.71%
             |             
            
                15.85
             |           
            
                17.80
             |               
            
                15.85
             |                           
            
                17.80
             | 
            
                17.13
             |                     
            
                12.33
             |                                 
            
                720,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2019
             | 
            
                -0.25 / -1.45%
             |             
            
                17.75
             |           
            
                17.75
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.54
             |                     
            
                11.77
             |                                 
            
                11,690
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2019
             | 
            
                +0.85 / +5.18%
             |             
            
                17.35
             |           
            
                17.35
             |               
            
                17.00
             |                           
            
                17.25
             | 
            
                17.18
             |                     
            
                11.95
             |                                 
            
                16,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2019
             | 
            
                +1.05 / +6.84%
             |             
            
                15.35
             |           
            
                16.40
             |               
            
                15.35
             |                           
            
                16.40
             | 
            
                16.21
             |                     
            
                11.36
             |                                 
            
                32,020
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2019
             | 
            
                +0.55 / +3.72%
             |             
            
                14.80
             |           
            
                15.60
             |               
            
                14.80
             |                           
            
                15.35
             | 
            
                15.38
             |                     
            
                10.63
             |                                 
            
                8,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.85
             |           
            
                14.85
             |               
            
                14.70
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                10.25
             |                                 
            
                5,950
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.85
             |           
            
                14.90
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.84
             |                     
            
                10.25
             |                                 
            
                2,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.85
             |           
            
                14.85
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.83
             |                     
            
                10.25
             |                                 
            
                520
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2019
             | 
            
                +0.10 / +0.68%
             |             
            
                14.70
             |           
            
                14.85
             |               
            
                14.20
             |                           
            
                14.80
             | 
            
                14.74
             |                     
            
                10.25
             |                                 
            
                10,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2019
             | 
            
                -0.10 / -0.68%
             |             
            
                14.60
             |           
            
                14.85
             |               
            
                14.60
             |                           
            
                14.70
             | 
            
                14.69
             |                     
            
                10.18
             |                                 
            
                1,850
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2019
             | 
            
                +0.20 / +1.37%
             |             
            
                14.60
             |           
            
                14.80
             |               
            
                14.60
             |                           
            
                14.80
             | 
            
                14.70
             |                     
            
                10.25
             |                                 
            
                1,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2019
             | 
            
                +0.40 / +2.82%
             |             
            
                14.40
             |           
            
                14.80
             |               
            
                14.40
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                10.11
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2019
             | 
            
                +0.55 / +4.03%
             |             
            
                14.55
             |           
            
                14.55
             |               
            
                13.60
             |                           
            
                14.20
             | 
            
                13.90
             |                     
            
                9.84
             |                                 
            
                2,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2019
             | 
            
                -0.85 / -5.86%
             |             
            
                14.60
             |           
            
                14.60
             |               
            
                13.65
             |                           
            
                13.65
             | 
            
                14.13
             |                     
            
                9.45
             |                                 
            
                2,870
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2019
             | 
            
                +0.30 / +2.11%
             |             
            
                14.20
             |           
            
                14.50
             |               
            
                14.20
             |                           
            
                14.50
             | 
            
                14.29
             |                     
            
                10.04
             |                                 
            
                2,940
             |  
            
                 
             |                                                              
             
    
         
    
    
 |