SEC Form 4 · accession 0001179110-15-001539
MARKWEST ENERGY PARTNERS L P · MWE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John C Mollenkopf
Officer — EVP, Chief Operating Officer
Period of report
Jan 31, 2015
Accepted (ET)
Feb 3, 2015 · 8:46 am EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001166036
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common UnitsF1 | Jan 31, 2015 | F | 8,873 | $58.93 | D | 305,947 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Amount of securities beneficially owned following the reported transaction(s) includes Common Units owned and Restricted Units subject tovarying vesting terms.