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Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material:
SEC Accession No. 0001104659-08-001497
Filing Date
2008-01-09
Accepted
2008-01-09 11:50:47
Documents
5
Effectiveness Date
2008-01-09

Document Format Files

Seq Description Document Type Size
1 DFAN14A a08-1543_18k.htm DFAN14A 36959
2 EX-99.1 a08-1543_1ex99d1.htm EX-99.1 17363
3 EX-99.2 a08-1543_1ex99d2.htm EX-99.2 22374
4 GRAPHIC g15392moi001.jpg GRAPHIC 5122
5 GRAPHIC g15392mmi001.jpg GRAPHIC 5122
  Complete submission text file 0001104659-08-001497.txt   93146
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 (Filed by) CIK: 0001019756 (see all company filings)

IRS No.: 841352233 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DFAN14A
SIC: 1311 Crude Petroleum & Natural Gas

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 (Subject) CIK: 0001019756 (see all company filings)

IRS No.: 841352233 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DFAN14A | Act: 34 | File No.: 001-14841 | Film No.: 08519846
SIC: 1311 Crude Petroleum & Natural Gas