HEPPERMANN DONALD C 4
4 · MARKWEST ENERGY PARTNERS L P · Filed Jan 4, 2005
Insider Transaction Report
Form 4
HEPPERMANN DONALD C
Director
Transactions
- Award
Phantom Units
2004-12-31+500→ 500 total→ Common Units (500 underlying)
Footnotes (2)
- [F1]1 for 1.
- [F2]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 generally over a period of 3 years and one month, with 1/3 vesting on January 31, 2006, 1/3 vesting on January 31, 2007, and 1/3 vesting on January 31, 2008.