Stock Trading History of Voss Douglas G

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 Voss Douglas G since year 2005. The trader's CIK number is 938547. At the time of this reporting, Voss Douglas G is the President and Chairman of Great Lakes Aviation Ltd . (stock ticker symbol GLUX). See this page for all insider trading activities at Great Lakes Aviation Ltd .

Stock purchases, sales, and option exercises reported by insider *Voss Douglas G* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-04-18	GLUX	Great Lakes Aviation Ltd	Purchase	23,342	2.04	47,617
2008-04-10	GLUX	Great Lakes Aviation Ltd	Option Exercise	200,000	.40	80,000

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 Voss Douglas G (President and Chairman of Great Lakes Aviation Ltd at the time of this reporting) see the Securities and Exchange Commission (SEC) website.