Stock Trading History of Burton Betty S

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Burton Betty S since year 2005. The trader's CIK number is 1208499. At the time of this reporting, Burton Betty S is the Director of Mercantile Bank Corp . (stock ticker symbol MBWM). See this page for all insider trading activities at Mercantile Bank Corp .

Stock purchases, sales, and option exercises reported by insider *Burton Betty S* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-07-17	MBWM	Mercantile Bank Corp	Purchase	530	6.38	3,381
2008-05-14	MBWM	Mercantile Bank Corp	Purchase	92	10.06	925
2008-01-28	MBWM	Mercantile Bank Corp	Purchase	283	13.73	3,885
2007-01-25	MBWM	Mercantile Bank Corp	Option Exercise	636	16.34	10,391
2007-01-26	MBWM	Mercantile Bank Corp	Sale	636	33.26	21,153
2005-05-24	MBWM	Mercantile Bank Corp	Sale	120	40.76	4,891

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Burton Betty S (Director of Mercantile Bank Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.