EX-99 11 first10k_123106-ex99.htm Firstbank Corporation Form 10-K for 12/31/06 Exhibit 99

EXHIBIT 99

Firstbank Corporation 401(k) Plan
Performance Table*

FUND VALUE
AS OF
12/31/2002		 VALUE
AS OF
12/31/2003		 VALUE
AS OF
12/31/2004		 VALUE
AS OF
12/31/2005		 VALUE
AS OF
12/31/2006
                         
Vanguard Total Bond Market Index Fund    8.26 %  3.97 %  4.24 %  2.40 %  4.27 %
    $ 1,082.60   $ 1,125.58   $ 1,173.30   $ 1,201.46   $ 1,252.77  
   
Dodge & Cox International Fund    -13.11%    49.42 %  32.46 %  16.75 %  28.01 %
    $ 868.90   $ 1,298.31   $ 1,719.74   $ 2,007.80   $ 2,570.18  
   
Dodge & Cox Stock Fund    -10.54%    32.34 %  19.17 %  9.37 %  18.53 %
    $ 894.60   $ 1,183.91   $ 1,410.87   $ 1,543.07   $ 1,829.00  
   
Fidelity Capital Appreciation Fund    -21.27%    51.68 %  11.26 %  5.80 %  13.80 %
    $ 787.30   $ 1,000.37   $ 1,107.81   $ 1,160.66   $ 1,342.18  
   
Vanguard 500 Index Fund    -22.15%    28.50 %  10.74 %  4.77 %  15.64 %
    $ 778.50   $ 1,000.37   $ 1,107.81   $ 1,160.66   $ 1,342.18  
   
T. Rowe Price Personal Income Fund    -3.37%    18.58 %  9.95 %  5.19 %  9.64 %
    $ 966.30   $ 1,145.84   $ 1,259.85   $ 1,325.24   $ 1,452.99  
   
T. Rowe Price Retirement 2010    NA- Fund    23.75 %  11.11 %  6.25 %  12.84 %
     Inception date
9/30/02		   $ 1,237.50   $ 1,374.99   $ 1,460.92   $ 1,648.51  
                     
   
T. Rowe Price Retirement 2015    NA- Fund            6.69 %  13.73 %
     Inception date
2/27/04		           $ 1,066.90   $ 1,213.39  
                                                           
   
T. Rowe Price Retirement 2020    NA- Fund    27.41 %  12.82 %  7.17 %  14.66 %
     Inception date
9/30/02		   $ 1,274.10   $ 1,437.44   $ 1,540.50   $ 1,766.34  
                                                           
   
T. Rowe Price Retirement 2030    NA- Fund    29.98 %  14.15 %  8.12 %  16.14 %
     Inception date
9/30/02		   $ 1,299.80   $ 1,483.72   $ 1,604.20   $ 1,863.12  
                                                            
   
T. Rowe Price Retirement 2040    NA- Fund    29.99 %  14.11 %  8.14 %  16.24 %
     Inception date
9/30/02		   $ 1,299.90   $ 1,483.32   $ 1,604.06   $ 1,864.56  
                                                            
   
T. Rowe Price Retirement Income    NA- Fund    16.26 %  7.66 %  4.87 %  9.98 %
     Inception date
9/30/02		   $ 1,162.60   $ 1,251.66   $ 1,312.61   $ 1,443.61  
                                                            
   
Fidelity Value Fund    -9.25%    34.43 %  21.21 %  14.27 %  15.09 %
    $ 907.50   $ 1,219.95   $ 1,478.70   $ 1,689.72   $ 1,944.69  
   
Vanguard Mid Cap Index Fund    -14.61%    34.14 %  20.35 %  13.93 %  13.60 %
    $ 853.90   $ 1,145.42   $ 1,378.51   $ 1,570.54   $ 1,784.14  
   
Rainier Small/Mid Cap Fund    -20.02%    46.24 %  17.36 %  17.53 %  14.67 %
    $ 799.80   $ 1,169.63   $ 1,372.67   $ 1,613.30   $ 1,849.98  
   
Northern Diversified Assets Fund    1.67 %  0.93 %  1.08 %  2.96 %  4.79 %
    $ 1,016.70   $ 1,026.16   $ 1,037.24   $ 1,067.94   $ 1,119.09  
   
Columbia Acorn Fund Class Z    -13.31%    45.68 %  21.51 %  13.11 %  14.45 %
    $ 866.90   $ 1,262.90   $ 1,534.55   $ 1,735.73   $ 1,986.54  
   
Vanguard Small Cap Index Fund    -20.02%    45.63 %  19.90 %  7.36 %  15.66 %
    $ 799.80   $ 1,164.75   $ 1,396.53   $ 1,499.32   $ 1,734.11  
   
Pacific Small Cap Fund Y    -8.54%    56.02 %  23.71 %  8.38 %  17.78 %
    $ 914.60   $ 1,426.96   $ 1,765.29   $ 1,913.22   $ 2,253.39  
   
Firstbank Stock Fund    8.10 %  37.30 %  34.40 %  -23.30%    12.10 %
    $ 1,081.00   $ 1,484.21   $ 1,994.78   $ 1,530.00   $ 1,715.13  
   

*All assume an initial investment on 1/01/2002, or inception date of the fund, of $1,000.00.