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                    Closing price on 7/15/2009
                 |  |  
    
        |           
                
                    | Open | 40.80 |  
                    | High | 41.50 |  
                    | Low | 40.00 |  
                    | Volume | 102,730 |  
                    | Split-adjusted Price | 7.17 |  
                
             | 
 |  SFI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/15/2009 | -0.70 / -1.72% | 40.80 | 41.50 | 40.00 | 40.00 | 40.00 | 7.17 | 102,730 |   |  
            | 7/14/2009 | -2.10 / -4.91% | 41.00 | 41.10 | 40.70 | 40.70 | 40.70 | 7.29 | 184,800 |   |  			
            | 7/13/2009 | -2.20 / -4.89% | 45.00 | 45.00 | 42.80 | 42.80 | 42.80 | 7.67 | 72,700 |   |  
            | 7/10/2009 | -2.00 / -4.26% | 47.00 | 47.00 | 44.70 | 45.00 | 45.00 | 8.06 | 157,640 |   |  			
            | 7/9/2009 | -1.50 / -3.09% | 47.10 | 48.50 | 47.00 | 47.00 | 47.00 | 8.42 | 89,290 |   |  
            | 7/8/2009 | -1.50 / -3.00% | 48.50 | 50.00 | 48.50 | 48.50 | 48.50 | 8.69 | 53,490 |   |  			
            | 7/7/2009 | -2.50 / -4.76% | 52.00 | 53.50 | 50.00 | 50.00 | 50.00 | 8.96 | 86,090 |   |  
            | 7/6/2009 | +2.00 / +3.96% | 51.00 | 53.00 | 50.00 | 52.50 | 52.50 | 9.41 | 168,500 |   |  			
            | 7/3/2009 | +2.10 / +4.34% | 47.00 | 50.50 | 47.00 | 50.50 | 50.50 | 9.05 | 137,710 |   |  
            | 7/2/2009 | +2.30 / +4.99% | 45.00 | 48.40 | 43.80 | 48.40 | 48.40 | 8.67 | 196,460 |   |  			
            | 7/1/2009 | -2.40 / -4.95% | 46.10 | 46.20 | 46.10 | 46.10 | 46.10 | 8.26 | 104,990 |   |  
            | 6/30/2009 | -2.50 / -4.90% | 53.50 | 53.50 | 48.50 | 48.50 | 48.50 | 8.69 | 567,730 |   |  			
            | 6/29/2009 | +2.40 / +4.94% | 51.00 | 51.00 | 51.00 | 51.00 | 51.00 | 9.14 | 8,660 |   |  
            | 6/26/2009 | +2.30 / +4.97% | 48.60 | 48.60 | 48.60 | 48.60 | 48.60 | 8.71 | 7,360 |   |  			
            | 6/25/2009 | +2.20 / +4.99% | 46.30 | 46.30 | 46.30 | 46.30 | 46.30 | 8.30 | 3,400 |   |  
            | 6/24/2009 | -81.90 / -65.00% | 44.10 | 44.10 | 44.10 | 44.10 | 44.10 | 7.90 | 49,890 |   |  			
            | 6/23/2009 | -6.00 / -4.55% | 126.00 | 126.00 | 126.00 | 126.00 | 126.00 | 7.53 | 20,690 |   |  
            | 6/22/2009 | -6.00 / -4.35% | 132.00 | 132.00 | 132.00 | 132.00 | 132.00 | 7.88 | 32,040 |   |  			
            | 6/19/2009 | -7.00 / -4.83% | 138.00 | 138.00 | 138.00 | 138.00 | 138.00 | 8.24 | 30,430 |   |  
            | 6/18/2009 | -7.00 / -4.61% | 146.00 | 150.00 | 145.00 | 145.00 | 145.00 | 8.66 | 115,400 |   |  			
            | 6/17/2009 | -7.00 / -4.40% | 152.00 | 159.00 | 152.00 | 152.00 | 152.00 | 9.08 | 100,720 |   |  
            | 6/16/2009 | +7.00 / +4.61% | 150.00 | 159.00 | 146.00 | 159.00 | 159.00 | 9.50 | 311,680 |   |  			
            | 6/15/2009 | +7.00 / +4.83% | 152.00 | 152.00 | 152.00 | 152.00 | 152.00 | 9.08 | 122,340 |   |  
            | 6/12/2009 | +6.00 / +4.32% | 145.00 | 145.00 | 142.00 | 145.00 | 145.00 | 8.66 | 121,250 |   |  			
            | 6/11/2009 | +6.00 / +4.51% | 139.00 | 139.00 | 139.00 | 139.00 | 139.00 | 8.30 | 21,230 |   |  
            | 6/10/2009 | -7.00 / -5.00% | 133.00 | 137.00 | 133.00 | 133.00 | 133.00 | 7.94 | 168,690 |   |  			
            | 6/9/2009 | -7.00 / -4.76% | 145.00 | 148.00 | 140.00 | 140.00 | 140.00 | 8.36 | 106,410 |   |  
            | 6/8/2009 | +7.00 / +5.00% | 147.00 | 147.00 | 143.00 | 147.00 | 147.00 | 8.78 | 118,730 |   |  			
            | 6/5/2009 | +6.00 / +4.48% | 140.00 | 140.00 | 128.00 | 140.00 | 140.00 | 8.36 | 131,110 |   |  
            | 6/4/2009 | +6.00 / +4.69% | 134.00 | 134.00 | 134.00 | 134.00 | 134.00 | 8.00 | 5,630 |   |  |