EXHIBIT 99
Firstbank Corporation 401(k) Plan
Performance Table*

FUND	VALUE AS OF 12/31/2004			VALUE AS OF 12/31/2005			VALUE AS OF 12/31/2006			VALUE AS OF 12/31/2007			VALUE AS OF 12/31/2008
Vanguard Total Bond Market Index Fund		4.24	%		2.40	%		4.27	%		6.92	%		5.10	%
	$	1,042.40		$	1,067.42		$	1,113.00		$	1,190.02		$	1,250.71
Dodge & Cox International Fund		32.46	%		16.75	%		28.01	%		11.71	%		(46.70	%)
	$	1,324.60		$	1,546.47		$	1,979.64		$	2,211.45		$	1,178.70
Dodge & Cox Stock Fund		19.17	%		9.37	%		18.53	%		0.14	%		(43.30	%)
	$	1,191.70		$	1,303.36		$	1,544.88		$	1,547.04		$	877.17
Fidelity Capital Appreciation Fund		11.26	%		5.80	%		13.80	%		6.86	%		(40.50	%)
	$	1,112.60		$	1,177.13		$	1,339.57		$	1,431.47		$	851.72
Vanguard 500 Index Fund		10.74	%		4.77	%		15.64	%		5.39	%		(37.00	%)
	$	1,107.40		$	1,160.22		$	1,341.68		$	1,414.00		$	890.82
T. Rowe Price Personal Income Fund		9.95	%		5.19	%		9.64	%		7.26	%		(20.40	%)
	$	1,099.50		$	1,156.56		$	1,268.06		$	1,360.12		$	1,082.65
T. Rowe Price Retirement 2010		11.11	%		6.25	%		12.84	%		6.65	%		(26.70	%)
	$	1,111.00		$	1,180.54		$	1,332.13		$	1,420.71		$	1,041.38
T. Rowe Price Retirement 2015		XX			6.69	%		13.73	%		6.75	%		(30.20	%)
(since inception)		XX		$	1,066.90		$	1,213.39		$	1,295.29		$	904.11
T. Rowe Price Retirement 2020		12.82	%		7.17	%		14.66	%		6.73	%		(33.50	%)
	$	1,128.20		$	1,209.09		$	1,386.34		$	1,479.65		$	983.96
T. Rowe Price Retirement 2030		14.15	%		8.12	%		16.14	%		6.83	%		(37.80	%)
	$	1,141.50		$	1,234.19		$	1,433.39		$	1,531.29		$	952.46
T. Rowe Price Retirement 2040		14.11	%		8.14	%		16.24	%		6.77	%		(38.90	%)
	$	1,141.10		$	1,233.09		$	1,434.38		$	1,531.49		$	935.74
T. Rowe Price Retirement Income		7.66	%		4.87	%		9.98	%		6.10	%		(18.40	%)
	$	1,076.60		$	1,129.03		$	1,241.71		$	1,317.45		$	1,075.04
Fidelity Value Fund		21.21	%		14.27	%		15.09	%		2.21	%		(46.50	%)
	$	1,212.10		$	1,385.07		$	1,594.07		$	1,629.30		$	871.68
Vanguard Mid Cap Index Fund		20.35	%		13.93	%		13.60	%		6.02	%		(41.80	%)
	$	1,203.50		$	1,371.15		$	1,557.62		$	1,651.39		$	961.11
Rainier Small/Mid Cap Fund		17.36	%		17.53	%		14.67	%		21.76	%		(48.70	%)
	$	1,173.60		$	1,379.33		$	1,581.68		$	1,925.85		$	987.96

EXHIBIT 99
Firstbank Corporation 401(k) Plan
Performance Table*

(continued)

FUND	VALUE AS OF 12/31/2004			VALUE AS OF 12/31/2005			VALUE AS OF 12/31/2006			VALUE AS OF 12/31/2007			VALUE AS OF 12/31/2008
Columbia Acorn Fund Class Z		21.51	%		13.11	%		14.45	%		7.70	%		(38.60	%)
	$	1,215.10		$	1,374.40		$	1,573.00		$	1,694.12		$	1,040.19
Vanguard Small Cap Index Fund		19.90	%		7.36	%		15.66	%		1.25	%		(36.10	%)
	$	1,199.00		$	1,287.25		$	1,488.83		$	1,507.44		$	963.25
Pacific Small Cap Fund Y		23.71	%		8.38	%		17.78	%		(4.30	%)		(38.70	%)
	$	1,237.10		$	1,340.77		$	1,579.16		$	1,511.25		$	926.40
Northern Diversified Asset Fund		1.08	%		2.96	%		4.79	%		5.03	%		2.08	%
	$	1,010.80		$	1,040.72		$	1,090.57		$	1,145.43		$	1,169.25
Firstbank Stock Fund		34.40	%		(23.30	%)		12.10	%		(10.20	%)		(36.69	%)
	$	1,334.00		$	1,030.85		$	1,155.58		$	1,037.71		$	656.97

*All assume an initial investment on 1/01/2004, or inception date of the fund, of $1,000.00.