SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001104659-07-030834
Filing Date
2007-04-24
Accepted
2007-04-24 14:52:18
Documents
7
Period of Report
2007-06-13
Effectiveness Date
2007-04-24

Document Format Files

Seq Description Document Type Size
1 DEF 14A a07-11996_1def14a.htm DEF 14A 1150523
2 GRAPHIC g119961ba03i001.jpg GRAPHIC 4608
3 GRAPHIC g119961ba03i002.jpg GRAPHIC 4604
4 GRAPHIC g119961ba03i003.jpg GRAPHIC 2034
5 GRAPHIC g119961ba03i004.jpg GRAPHIC 2283
6 GRAPHIC g119961ba13i001.jpg GRAPHIC 2063
7 GRAPHIC g119961ba07i001.jpg GRAPHIC 4608
  Complete submission text file 0001104659-07-030834.txt   1180741
Mailing Address 1515 ARAPAHOE STREET, TOWER 2, SUITE 700 DENVER CO 80202-2126
Business Address 1515 ARAPAHOE STREET, TOWER 2, SUITE 700 DENVER CO 80202-2126 303-925-9200
MARKWEST HYDROCARBON INC (Filer) CIK: 0001019756 (see all company filings)

IRS No.: 841352233 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-14841 | Film No.: 07784172
SIC: 1311 Crude Petroleum & Natural Gas