Stock Trading History of Wolf Donald D

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 Wolf Donald D since year 2005. The trader's CIK number is 1227704. At the time of this reporting, Wolf Donald D is the of Markwest Energy Partners L P . (stock ticker symbol MWE). See this page for all insider trading activities at Markwest Energy Partners L P .
Note that in the past WOLF DONALD D also reported insider trading activities as an insider of the following companies:

Insider Activities at Markwest Energy Partners L P (MWE)
Insider Activities at Markwest Hydrocarbon Inc (MWP)
Insider Activities at Denbury Resources Inc (DNR)

Stock purchases, sales, and option exercises reported by insider *Wolf Donald D* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-22	MWE	Markwest Energy Partners L P	Purchase	4,000	33.37	133,495
2008-08-15	MWE	Markwest Energy Partners L P	Purchase	5,000	32.50	162,500
2008-03-07	MWE	Markwest Energy Partners L P	Purchase	3,000	33.82	101,460
2006-05-11	MWP	Markwest Hydrocarbon Inc	Purchase	5,000	23.01	115,035
2006-03-24	MWP	Markwest Hydrocarbon Inc	Option Exercise	1,100	11.64	12,804
2005-05-12	DNR	Denbury Resources Inc	Purchase	2,000	29.83	59,660

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 Wolf Donald D ( of Markwest Energy Partners L P at the time of this reporting) see the Securities and Exchange Commission (SEC) website.