Stock Trading History of Demlow David J

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 Demlow David J since year 2005. The trader's CIK number is 1382852. At the time of this reporting, Demlow David J is the Chief Technology Officer of Double-take Software, Inc. (stock ticker symbol DBTK).

Stock purchases, sales, and option exercises reported by *Demlow David J* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-12-07	DBTK	Double-take Software, Inc.	Option Exercise	6,000	.94	5,640
2007-12-03	DBTK	Double-take Software, Inc.	Sale	10,000	24.95	249,524
2007-12-03	DBTK	Double-take Software, Inc.	Option Exercise	10,000	.94	9,400
2007-11-01	DBTK	Double-take Software, Inc.	Sale	10,000	23.23	232,274
2007-11-01	DBTK	Double-take Software, Inc.	Option Exercise	10,000	.94	9,400
2007-10-30	DBTK	Double-take Software, Inc.	Option Exercise	7,508	1.47	11,061
2007-10-05	DBTK	Double-take Software, Inc.	Option Exercise	20,000	.94	18,800
2007-10-05	DBTK	Double-take Software, Inc.	Sale	20,000	20.00	400,046
2007-10-01	DBTK	Double-take Software, Inc.	Option Exercise	10,000	.94	9,400
2007-10-01	DBTK	Double-take Software, Inc.	Sale	10,000	18.28	182,822
2007-09-04	DBTK	Double-take Software, Inc.	Option Exercise	10,000	.94	9,400
2007-09-04	DBTK	Double-take Software, Inc.	Sale	10,000	17.01	170,104
2007-08-23	DBTK	Double-take Software, Inc.	Option Exercise	10,000	.94	9,400
2007-08-23	DBTK	Double-take Software, Inc.	Sale	10,000	16.85	168,515
2007-07-12	DBTK	Double-take Software, Inc.	Option Exercise	19,006	.94	17,865
2007-07-12	DBTK	Double-take Software, Inc.	Sale	19,006	18.00	342,108
2007-06-13	DBTK	Double-take Software, Inc.	Sale	25,000	15.00	375,000
2007-06-13	DBTK	Double-take Software, Inc.	Option Exercise	25,000	.94	23,500
2007-01-16	DBTK	Double-take Software, Inc.	Option Exercise	15,000	.94	14,100
2006-12-20	DBTK	Double-take Software, Inc.	Option Exercise	4,886	4.90	23,941
2006-12-20	DBTK	Double-take Software, Inc.	Sale	4,886	10.23	49,983

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 Demlow David J (Chief Technology Officer of Double-take Software, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.