Stock Trading History of Grady Gill R

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 Grady Gill R since year 2005. The trader's CIK number is 1321526. At the time of this reporting, Grady Gill R is the Sr Vice-President of Gse Systems Inc (stock ticker symbol GVP).

Stock purchases, sales, and option exercises reported by *Grady Gill R* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-12-14	GVP	Gse Systems Inc	Option Exercise	3,500	1.85	6,475
2007-12-14	GVP	Gse Systems Inc	Sale	3,500	10.16	35,560
2007-12-07	GVP	Gse Systems Inc	Option Exercise	4,000	1.85	7,400
2007-12-07	GVP	Gse Systems Inc	Sale	4,000	11.35	45,400
2007-09-11	GVP	Gse Systems Inc	Sale	3,000	6.40	19,200
2007-09-12	GVP	Gse Systems Inc	Sale	4,500	6.55	29,475
2007-09-04	GVP	Gse Systems Inc	Sale	8,000	6.62	52,933
2007-08-28	GVP	Gse Systems Inc	Sale	2,025	6.25	12,656
2007-08-29	GVP	Gse Systems Inc	Sale	2,975	6.30	18,742
2007-08-22	GVP	Gse Systems Inc	Sale	2,000	6.50	13,000
2006-08-18	GVP	Gse Systems Inc	Sale	15,000	3.62	54,375

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 Grady Gill R (Sr Vice-President of Gse Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.