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. 0001179110-03-006029
Filing Date
2003-08-20
Accepted
2003-08-20 17:39:21
Documents
1
Period of Report
2003-08-18

Document Format Files

Seq Description Document Type Size
1 FORM 4 - edgar.html 4  
1 FORM 4 - edgar.xml 4 2815
  Complete submission text file 0001179110-03-006029.txt   4606
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 WEST SUITE 200 ENGLEWOOD CO 80112 303 290 8700
SPECTOR BARRY W (Reporting) CIK: 0001237517 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14841 | Film No.: 03858734