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Filing Detail
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
SEC Accession No. 0001104659-08-012112
Filing Date
2008-02-21
Accepted
2008-02-21 17:15:36
Documents
1
Effectiveness Date
2008-02-21

Document Format Files

Seq Description Document Type Size
1 S-8 POS a08-6101_3s8pos.htm S-8 POS 35674
  Complete submission text file 0001104659-08-012112.txt   37109
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 (Filer) CIK: 0001019756 (see all company filings)

IRS No.: 841352233 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-8 POS | Act: 33 | File No.: 333-141935 | Film No.: 08633713
SIC: 1311 Crude Petroleum & Natural Gas