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            | 
                    Closing price on 3/30/2017
                 |  |  
    
        |           
                
                    | Open | 8.70 |  
                    | High | 8.80 |  
                    | Low | 8.70 |  
                    | Volume | 30,911 |  
                    | Split-adjusted Price | 4.21 |  
                
             | 
 |  MAC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/30/2017 | +0.10 / +1.15% | 8.70 | 8.80 | 8.70 | 8.80 | 8.70 | 4.21 | 30,911 |   |  
            | 3/29/2017 | -0.10 / -1.14% | 8.80 | 8.80 | 8.70 | 8.70 | 8.70 | 4.16 | 45,700 |   |  			
            | 3/28/2017 | 0.00 / 0.00% | 8.80 | 8.80 | 8.70 | 8.80 | 8.78 | 4.21 | 399,968 |   |  
            | 3/27/2017 | 0.00 / 0.00% | 8.70 | 8.90 | 8.70 | 8.80 | 8.84 | 4.21 | 81,200 |   |  			
            | 3/24/2017 | -0.10 / -1.12% | 8.80 | 8.80 | 8.70 | 8.80 | 8.78 | 4.21 | 26,400 |   |  
            | 3/23/2017 | +0.10 / +1.14% | 8.70 | 8.90 | 8.70 | 8.90 | 8.79 | 4.25 | 52,584 |   |  			
            | 3/22/2017 | 0.00 / 0.00% | 8.80 | 8.80 | 8.70 | 8.80 | 8.74 | 4.21 | 45,365 |   |  
            | 3/21/2017 | -0.10 / -1.12% | 8.80 | 8.80 | 8.70 | 8.80 | 8.78 | 4.21 | 10,650 |   |  			
            | 3/20/2017 | 0.00 / 0.00% | 8.80 | 8.90 | 8.70 | 8.90 | 8.80 | 4.25 | 23,550 |   |  
            | 3/17/2017 | 0.00 / 0.00% | 8.90 | 8.90 | 8.80 | 8.90 | 8.81 | 4.25 | 49,382 |   |  			
            | 3/16/2017 | 0.00 / 0.00% | 8.80 | 8.90 | 8.80 | 8.90 | 8.81 | 4.25 | 38,601 |   |  
            | 3/15/2017 | 0.00 / 0.00% | 8.80 | 8.90 | 8.70 | 8.90 | 8.83 | 4.25 | 192,480 |   |  			
            | 3/14/2017 | -0.10 / -1.11% | 8.90 | 9.00 | 8.80 | 8.90 | 8.83 | 4.25 | 29,203 |   |  
            | 3/13/2017 | 0.00 / 0.00% | 8.90 | 9.00 | 8.80 | 9.00 | 8.89 | 4.30 | 23,590 |   |  			
            | 3/10/2017 | +0.20 / +2.27% | 8.70 | 9.00 | 8.70 | 9.00 | 8.93 | 4.30 | 208,319 |   |  
            | 3/9/2017 | -0.10 / -1.12% | 8.80 | 8.90 | 8.80 | 8.80 | 8.83 | 4.21 | 32,100 |   |  			
            | 3/8/2017 | +0.10 / +1.14% | 8.70 | 9.00 | 8.70 | 8.90 | 8.80 | 4.25 | 121,734 |   |  
            | 3/7/2017 | 0.00 / 0.00% | 8.70 | 8.80 | 8.70 | 8.80 | 8.70 | 4.21 | 41,502 |   |  			
            | 3/6/2017 | 0.00 / 0.00% | 8.70 | 8.80 | 8.70 | 8.80 | 8.80 | 4.21 | 35,501 |   |  
            | 3/3/2017 | +0.10 / +1.15% | 8.70 | 8.80 | 8.60 | 8.80 | 8.70 | 4.21 | 62,610 |   |  			
            | 3/2/2017 | -0.10 / -1.14% | 8.80 | 8.90 | 8.70 | 8.70 | 8.76 | 4.16 | 89,900 |   |  
            | 3/1/2017 | 0.00 / 0.00% | 8.80 | 8.90 | 8.80 | 8.80 | 8.80 | 4.21 | 114,950 |   |  			
            | 2/28/2017 | 0.00 / 0.00% | 8.70 | 8.90 | 8.70 | 8.80 | 8.81 | 4.21 | 88,200 |   |  
            | 2/27/2017 | 0.00 / 0.00% | 8.80 | 9.00 | 8.80 | 8.80 | 8.87 | 4.21 | 186,710 |   |  			
            | 2/24/2017 | +0.10 / +1.15% | 8.70 | 8.90 | 8.70 | 8.80 | 8.76 | 4.21 | 90,467 |   |  
            | 2/23/2017 | 0.00 / 0.00% | 8.60 | 8.80 | 8.60 | 8.70 | 8.76 | 4.16 | 158,440 |   |  			
            | 2/22/2017 | -0.10 / -1.14% | 8.80 | 8.80 | 8.60 | 8.70 | 8.71 | 4.16 | 115,800 |   |  
            | 2/21/2017 | 0.00 / 0.00% | 8.80 | 8.90 | 8.60 | 8.80 | 8.72 | 4.21 | 120,100 |   |  			
            | 2/20/2017 | -0.30 / -3.30% | 9.00 | 9.10 | 8.80 | 8.80 | 8.91 | 4.21 | 117,300 |   |  
            | 2/17/2017 | -0.10 / -1.09% | 9.10 | 9.20 | 9.10 | 9.10 | 9.10 | 4.35 | 221,319 |   |  |