4//SEC Filing
MARKWEST ENERGY PARTNERS L P 4
Accession 0001179110-08-002239
CIK 0001166036operating
Filed
Feb 3, 7:00 PM ET
Accepted
Feb 4, 5:28 PM ET
Size
7.9 KB
Accession
0001179110-08-002239
Insider Transaction Report
Form 4
KELLSTROM WILLIAM A
Director
Transactions
- Exercise/Conversion
Phantom Units
2008-01-31−334→ 0 totalExp: 2014-12-31→ Common Units (334 underlying) - Exercise/Conversion
Common Units
2008-01-31+334→ 11,000 total
Footnotes (4)
- [F1]Amount of securities beneficially owned following the reported transaction(s) includes Common Units owned and Restricted Units subject to varying vesting terms.
- [F2]Amount of securities beneficially owned following the reported transaction(s) has been adjusted to reflect a 2 for 1 stock split which was paid on February 28, 2007.
- [F3]1 for 1.
- [F4]Under the phantom unit grant agreement, the settlement of the phantom units occurs automatically as the phantom units vest, which results in a deemed automatic expiration of the vested portion of the phantom units upon settlement. The phantom units vest over a period of three years with one third vesting on January 31 of each anniversary year.
Documents
Issuer
MARKWEST ENERGY PARTNERS L P
CIK 0001166036
Entity typeoperating
Related Parties
1- filerCIK 0001166036
Filing Metadata
- Form type
- 4
- Filed
- Feb 3, 7:00 PM ET
- Accepted
- Feb 4, 5:28 PM ET
- Size
- 7.9 KB