MARKWEST ENERGY PARTNERS L P·4

May 23, 4:21 PM ET

Rosson Paula L 4

4 · MARKWEST ENERGY PARTNERS L P · Filed May 23, 2013

Insider Transaction Report

Form 4
Period: 2013-05-22
Rosson Paula L
VP/Chief Accounting Officer
Transactions
  • Sale

    Common Units

    2013-05-22$69.12/sh1,900$131,32821,573 total
Footnotes (2)
  • [F1]Sales were effected pursuant to instructions given by the reporting person on March 20, 2013, pursuant to a Rule 10b5-1 trading plan.
  • [F2]Amount of securities beneficially owned following the reported transaction(s) includes Common Units owned and Restricted Units subject to varying vesting terms.

Documents

1 file
  • 4
    edgar.xmlPrimary

    FORM 4 -