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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001179110-05-000270
Filing Date
2005-01-04
Accepted
2005-01-04 16:31:52
Documents
1
Period of Report
2004-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 4 - edgar.html 4  
1 FORM 4 - edgar.xml 4 4212
  Complete submission text file 0001179110-05-000270.txt   5986
Mailing Address 155 INVERNESS DRIVE WEST SUITE 200 ENGLEWOOD CO 80112-5004
Business Address 155 INVERNESS DRIVE WEST SUITE 200 ENGLEWOOD CO 80112-5004 3032908700
MARKWEST HYDROCARBON INC (Issuer) CIK: 0001019756 (see all company filings)

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

Mailing Address
Business Address 155 INVERNESS DRIVE ENGLEWOOD CO 80112-5004
HEPPERMANN DONALD C (Reporting) CIK: 0001235073 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14841 | Film No.: 05507942