Stock Trading History of Engemoen Family Partnership Ltd

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 Engemoen Family Partnership Ltd since year 2005. The trader's CIK number is 1362290. At the time of this reporting, Engemoen Family Partnership Ltd is the 10% Owner of Penson Worldwide Inc (stock ticker symbol PNSN).

Stock purchases, sales, and option exercises reported by *Engemoen Family Partnership Ltd* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-05-18	PNSN	Penson Worldwide Inc	Sale	11,250	26.36	296,535
2007-04-18	PNSN	Penson Worldwide Inc	Sale	11,250	32.74	368,336
2007-03-19	PNSN	Penson Worldwide Inc	Sale	11,250	27.61	310,646
2007-02-20	PNSN	Penson Worldwide Inc	Sale	11,250	29.94	336,847
2007-01-18	PNSN	Penson Worldwide Inc	Sale	11,250	26.87	302,276
2006-12-19	PNSN	Penson Worldwide Inc	Sale	11,250	23.30	262,095
2006-05-24	PNSN	Penson Worldwide Inc	Sale	49,599	17.00	843,183
2006-05-17	PNSN	Penson Worldwide Inc	Sale	330,663	17.00	5,621,271

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 Engemoen Family Partnership Ltd (10% Owner of Penson Worldwide Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.