MARKWEST ENERGY PARTNERS L P 4
4 · MARKWEST ENERGY PARTNERS L P · Filed Mar 22, 2010
Insider Transaction Report
Form 4
HEPPERMANN DONALD C
Director
Transactions
- Purchase
Common Units
2010-03-19$30.95/sh+500$15,475→ 162,774 total
Footnotes (2)
- [F1]Amount of securities beneficially owned following the reported transaction(s) includes Common Units owned and Restricted Units subject to varying vesting terms.
- [F2]Mr. Heppermann's total unit balance has been decreased by one unit from previous filings due to an inadvertent de minimis error.