Stock Trading History of Ovtchinnikov Alexander

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 Ovtchinnikov Alexander since year 2005. The trader's CIK number is 1378547. At the time of this reporting, Ovtchinnikov Alexander is the Vice President of Ipg Photonics Corp . (stock ticker symbol IPGP). See this page for all insider trading activities at Ipg Photonics Corp .

Stock purchases, sales, and option exercises reported by insider *Ovtchinnikov Alexander* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-04-07	IPGP	Ipg Photonics Corp	Option Exercise	18,889	1.50	28,333

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 Ovtchinnikov Alexander (Vice President of Ipg Photonics Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.