Markwest Energy Partners L P (MWE)

Market is closed

Insider Trading: Purchases

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Bailey	$64.64	3,850	Director	66,004	2014-05-12	Filing
Wolf	$49.33	1,000	Director	3,000	2012-11-19	Filing
Bailey	$48.35	5,200	Director	63,226	2012-11-16	Filing
Bailey	$43.23	5,000	Director	56,983	2011-08-22	Filing
Beatty	$47.38	3,165	Director	17,679	2011-06-01	Filing
Semple	$43.18	1,160	Officer, Director	539,738	2011-05-17	Filing
Bailey	$45.61	2,200	Director	51,983	2011-05-13	Filing
Nicoletti	$42.55	244	Director	19,437	2011-02-09	Filing
Bailey	$34.14	1,500	Director	48,590	2010-08-13	Filing
Beatty	$24.42	1,800	Director	13,321	2009-11-17	Filing
Beatty	$23.87	18	Director	11,521	2009-11-16	Filing
Beatty	$21.03	19	Director	11,504	2009-08-17	Filing
Beatty	$15.96	24	Director	11,484	2009-05-18	Filing
Beatty	$11.33	33	Director	11,460	2009-02-17	Filing
Beatty	$14.89	24	Director	11,427	2008-11-17	Filing
Beatty	$33.13	10	Director	11,403	2008-08-18	Filing
Beatty	$36.14	9	Director	11,393	2008-05-16	Filing
Heppermann	$30.95	500	Director	162,774	2010-03-19	Filing
Heppermann	$24.03	1,000	Director	162,275	2009-11-17	Filing
Bailey	$16.59	3,000	Director	47,090	2009-05-27	Filing