SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-03-011189
Filing Date
2003-05-27
Accepted
2003-05-27 16:13:19
Documents
1
Period of Report
2003-05-22

Document Format Files

Seq Description Document Type Size
1 4 j1554_4.html 4  
1 4 j1554_4.xml 4 4942
  Complete submission text file 0001104659-03-011189.txt   6673
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
DENNEY ARTHUR J (Reporting) CIK: 0001235071 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14841 | Film No.: 03720022