Stock Trading History of Mahlke Tom

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 Mahlke Tom since year 2005. The trader's CIK number is 1241105. At the time of this reporting, Mahlke Tom is the Controller of C H Robinson Worldwide Inc (stock ticker symbol CHRW).

Stock purchases, sales, and option exercises reported by *Mahlke Tom* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-09-07	CHRW	C H Robinson Worldwide Inc	Sale	289	49.55	14,319
2007-09-07	CHRW	C H Robinson Worldwide Inc	Option Exercise	289	31.97	9,240
2007-02-02	CHRW	C H Robinson Worldwide Inc	Sale	13,069	52.09	680,708
2007-02-02	CHRW	C H Robinson Worldwide Inc	Option Exercise	13,069	14.72	192,408
2006-12-05	CHRW	C H Robinson Worldwide Inc	Option Exercise	5,700	6.30	35,892
2006-09-06	CHRW	C H Robinson Worldwide Inc	Option Exercise	1,280	4.50	5,760
2006-09-07	CHRW	C H Robinson Worldwide Inc	Sale	700	44.36	31,052

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 Mahlke Tom (Controller of C H Robinson Worldwide Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.