Stock Trading History of Sauder R Barry

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 Sauder R Barry since year 2005. The trader's CIK number is 1289477. At the time of this reporting, Sauder R Barry is the VP, Corp. Ctrlr/Chf.Acct.Off. of Infrasource Services Inc (stock ticker symbol IFS).

Stock purchases, sales, and option exercises reported by *Sauder R Barry* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-06-15	IFS	Infrasource Services Inc	Sale	490	38.25	18,742
2007-05-10	IFS	Infrasource Services Inc	Sale	10,000	35.50	355,000
2007-05-10	IFS	Infrasource Services Inc	Option Exercise	10,000	13.00	130,000
2007-05-11	IFS	Infrasource Services Inc	Option Exercise	3,875	12.40	48,069
2007-05-11	IFS	Infrasource Services Inc	Sale	3,875	35.31	136,834
2006-11-14	IFS	Infrasource Services Inc	Sale	21,000	21.68	455,280
2006-11-14	IFS	Infrasource Services Inc	Option Exercise	21,000	13.00	273,000

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 Sauder R Barry (VP, Corp. Ctrlr/Chf.Acct.Off. of Infrasource Services Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.