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4//SEC Filing

BAILEY KEITH E 4

Accession 0001179110-11-007968

CIK 0001166036other

View on SEC.gov Company Profile

Filed

May 12, 8:00 PM ET

Accepted

May 13, 5:06 PM ET

Size

4.4 KB

Accession

0001179110-11-007968

Insider Transaction Report

Form 4

Period: 2011-05-13

MARKWEST ENERGY PARTNERS L PMWE

Director

Transactions

Purchase
Common Units
2011-05-13$45.61/sh+2,200$100,352→ 51,983 total

Documents

1 file

4
edgar.xmlPrimary
FORM 4 -

Issuer

MARKWEST ENERGY PARTNERS L P

CIK 0001166036

Entity typeother

Related Parties

1

filerCIK 0001216042

Filing Metadata

Form type: 4
Filed: May 12, 8:00 PM ET
Accepted: May 13, 5:06 PM ET
Size: 4.4 KB

View on SEC.gov