Stock Trading History of Dasher Karl

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 Dasher Karl since year 2005. The trader's CIK number is 1364732. At the time of this reporting, Dasher Karl is the Executive Vice President of Sei Investments Co . (stock ticker symbol SEIC). See this page for all insider trading activities at Sei Investments Co .

Stock purchases, sales, and option exercises reported by insider *Dasher Karl* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-04-02	SEIC	Sei Investments Co	Sale	50,000	26.80	1,340,100
2008-04-02	SEIC	Sei Investments Co	Option Exercise	50,000	21.55	1,077,500
2007-12-10	SEIC	Sei Investments Co	Option Exercise	50,000	14.74	737,250
2007-08-09	SEIC	Sei Investments Co	Purchase	1,400	23.13	32,382
2006-10-23	SSEIC	Sei Investments Co	Sale	1,932	57.67	111,418
2006-06-22	SEIC	Sei Investments Co	Sale	10,000	44.45	444,500

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 Dasher Karl (Executive Vice President of Sei Investments Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.