4//SEC Filing
MARKWEST ENERGY PARTNERS L P 4
Accession 0001179110-13-012512
CIK 0001166036operating
Filed
Jul 31, 8:00 PM ET
Accepted
Aug 1, 6:27 PM ET
Size
4.4 KB
Accession
0001179110-13-012512
Insider Transaction Report
Form 4
HEPPERMANN DONALD C
Director
Transactions
- Award
Common Units
2013-08-01+669→ 166,785 total
Documents
Issuer
MARKWEST ENERGY PARTNERS L P
CIK 0001166036
Entity typeoperating
Related Parties
1- filerCIK 0001166036
Filing Metadata
- Form type
- 4
- Filed
- Jul 31, 8:00 PM ET
- Accepted
- Aug 1, 6:27 PM ET
- Size
- 4.4 KB