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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001179110-03-013586
Filing Date
2003-12-31
Accepted
2003-12-31 11:32:48
Documents
1
Period of Report
2003-03-24

Document Format Files

Seq Description Document Type Size
1 FORM 4/A - edgar.html 4/A  
1 FORM 4/A - edgar.xml 4/A 4488
  Complete submission text file 0001179110-03-013586.txt   6237
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: 4924 Natural Gas Distribution

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

Type: 4/A | Act: 34 | File No.: 001-14841 | Film No.: 031079583