| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 21/02/2008 | 14:45 | Business Wire | MarkWest Announces Preliminary Results of Merger Consideration Elections | AMEX:MWP | Markwest Hydrocarbon, |
| 14/02/2008 | 18:20 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Amended Statement of Ownership (SC 13G/A) | AMEX:MWP | Markwest Hydrocarbon, |
| 06/02/2008 | 22:32 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Current report filing (8-K) | AMEX:MWP | Markwest Hydrocarbon, |
| 06/02/2008 | 01:07 | Business Wire | MarkWest Hydrocarbon Provides Election Procedures Reminder | AMEX:MWP | Markwest Hydrocarbon, |
| 31/01/2008 | 22:50 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Additional Proxy Soliciting Materials - Non-Management (definitive) (DFAN14A) | AMEX:MWP | Markwest Hydrocarbon, |
| 31/01/2008 | 22:49 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc-Filing of certain prospectuses & communications for business combination transactions (425) | AMEX:MWP | Markwest Hydrocarbon, |
| 25/01/2008 | 22:15 | Business Wire | MarkWest Hydrocarbon Declares Quarterly Cash Dividend of $0.36 Per Share | AMEX:MWP | Markwest Hydrocarbon, |
| 25/01/2008 | 20:25 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Statement of Changes in Beneficial Ownership (4) | AMEX:MWP | Markwest Hydrocarbon, |
| 08/01/2008 | 00:40 | Business Wire | SEC Declares MarkWest Registration Statement/Joint Proxy Statement on Form S-4 Effective | AMEX:MWP | Markwest Hydrocarbon, |
| 04/01/2008 | 01:38 | Business Wire | MarkWest Energy Partners and MarkWest Hydrocarbon Announce Record Date and Shareholder Meeting Date | AMEX:MWP | Markwest Hydrocarbon, |
| 21/12/2007 | 18:55 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Amended Statement of Ownership: Private Transaction (SC 13E3/A) | AMEX:MWP | Markwest Hydrocarbon, |
| 14/11/2007 | 18:06 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Additional Proxy Soliciting Materials (definitive) (DEFA14A) | AMEX:MWP | Markwest Hydrocarbon, |
| 14/11/2007 | 14:15 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Statement of Ownership: Private Transaction (SC 13E3) | AMEX:MWP | Markwest Hydrocarbon, |
| 13/11/2007 | 21:25 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc (Other) (425) | AMEX:MWP | Markwest Hydrocarbon, |
| 09/11/2007 | 17:50 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Quarterly Report (10-Q) | AMEX:MWP | Markwest Hydrocarbon, |
| 05/11/2007 | 13:18 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Amended Quarterly Report (10-Q/A) | AMEX:MWP | Markwest Hydrocarbon, |
| 05/11/2007 | 12:22 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Amended Annual Report (10-K/A) | AMEX:MWP | Markwest Hydrocarbon, |
| 29/10/2007 | 20:32 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Filing of certain prospectuses and communications in connection with business combination transaction | AMEX:MWP | Markwest Hydrocarbon, |
| 18/10/2007 | 12:01 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc - Filing of certain prospectuses and communications in connection with business combination trans (425) | AMEX:MWP | Markwest Hydrocarbon, |
| 19/09/2007 | 21:49 | Edgar (US Regulatory) | Markwest Hydrocarbon Inc (Other) | AMEX:MWP | Markwest Hydrocarbon, |
| 08/08/2007 | 22:30 | Business Wire | MarkWest Hydrocarbon Reports Second Quarter 2007 Financial Results | AMEX:MWP | Markwest Hydrocarbon, |
| 31/07/2007 | 01:53 | Business Wire | MarkWest Hydrocarbon, Inc. Announces Release Date for Second Quarter 2007 Financial Results | AMEX:MWP | Markwest Hydrocarbon, |
| 20/07/2007 | 22:15 | Business Wire | MarkWest Hydrocarbon Increases Quarterly Cash Dividend to $0.36 Per Share | AMEX:MWP | Markwest Hydrocarbon, |
| 07/05/2007 | 23:34 | PR Newswire (US) | MarkWest Hydrocarbon Reports First Quarter 2007 Financial Results | AMEX:MWP | Markwest Hydrocarbon, |
| 07/05/2007 | 19:00 | PR Newswire (US) | Reminder - MarkWest Hydrocarbon, Inc. Invites You to Join Their Conference Call on the Web | AMEX:MWP | Markwest Hydrocarbon, |
| 25/04/2007 | 20:19 | PR Newswire (US) | MarkWest Hydrocarbon, Inc. Invites You to Join Their Conference Call on the Web | AMEX:MWP | Markwest Hydrocarbon, |
| 20/04/2007 | 23:15 | PR Newswire (US) | MarkWest Hydrocarbon Declares First Quarter 2007 Cash Dividend of $0.32 Per Share | AMEX:MWP | Markwest Hydrocarbon, |
| 06/03/2007 | 14:00 | PR Newswire (US) | MarkWest Hydrocarbon Reports 2006 Full Year and Fourth Quarter Financial Results | AMEX:MWP | Markwest Hydrocarbon, |
| 22/02/2007 | 02:05 | PR Newswire (US) | MarkWest Energy Partners to Review Restructuring Alternatives With MarkWest Hydrocarbon | AMEX:MWP | Markwest Hydrocarbon, |
| 22/02/2007 | 02:00 | PR Newswire (US) | MarkWest Hydrocarbon to Review Restructuring Alternatives With MarkWest Energy Partners | AMEX:MWP | Markwest Hydrocarbon, |