Stock Trading History of Leonid Kuperman

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 Leonid Kuperman since year 2005. The trader's CIK number is 1393144. At the time of this reporting, Leonid Kuperman is the Chief Technology Officer of Bidz.com, Inc. . (stock ticker symbol BIDZ). See this page for all insider trading activities at Bidz.com, Inc. .

Stock purchases, sales, and option exercises reported by insider *Leonid Kuperman* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-05-28	BIDZ	Bidz.com, Inc.	Sale	16,580	11.58	191,996
2008-05-27	BIDZ	Bidz.com, Inc.	Sale	420	12.13	5,094
2008-05-09	BIDZ	Bidz.com, Inc.	Sale	8,000	10.52	84,163
2007-11-26	BIDZ	Bidz.com, Inc.	Purchase	500	17.72	8,862
2007-09-05	BIDZ	Bidz.com, Inc.	Purchase	1,000	8.70	8,700
2007-08-17	BIDZ	Bidz.com, Inc.	Purchase	6,500	8.04	52,259

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 Leonid Kuperman (Chief Technology Officer of Bidz.com, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.