MWE Related Analyst Ratings

Oct 22, 2009 08:43 AM Wells Fargo Downgrades MarkWest Energy Partners, L.P. (MWE) to Market Perform

Jun 25, 2009 09:38 AM Morgan Stanley Initiates Coverage on MarkWest Energy Partners (MWE) with an Equalweight

Dec 19, 2008 10:08 AM Morgan Keegan Downgrades MarkWest Energy (MWE) to Market Perform

Sep 2, 2008 07:17 AM Merrill Lynch Starts Markwest Energy (MWE) at Buy

Apr 24, 2008 09:01 AM Morgan Stanley Initiates Coverage on MarkWest Energy (MWE) with an Overweight

Mar 7, 2008 09:14 AM Lehman Bros. Reinstates Coverage on MarkWest Energy (MWE) with an Overweight

Sep 28, 2007 07:07 AM Morgan Keegan Starts MarkWest Energy Partners LP (MWE) at Outperform

Sep 10, 2007 09:08 AM Wachovia upgrades MarkWest Energy (MWE) to Outperform

Aug 14, 2007 10:50 AM SMH Capital Upgrades MarkWest Energy (MWE) to Buy

Apr 3, 2007 07:51 AM Wachovia downgrades MarkWest Energy Partners, LP (MWE) to Market Perform

Feb 9, 2007 11:13 AM BB&T Capiatl upgrades Mission West (MWE) to Buy

Nov 13, 2006 10:03 AM Matrix USA upgrades MarkWest Hydrocarbon Inc (MWP) to Strong Buy

Sep 27, 2006 09:42 AM Lehman Brothers upgrades MarkWest Hydrocarbon (MWP) to Overweight

Jul 26, 2006 08:03 AM Lehman Brothers Starts Markwest Energy (MWE) at Overweight

Mar 30, 2006 08:30 AM Stifel Nicolaus assumes MarkWest Energy Partners (MWE) at Buy