4//SEC Filing
DENNEY ARTHUR J 4
Accession 0001179110-04-017594
CIK 0001166036other
Filed
Sep 2, 8:00 PM ET
Accepted
Sep 3, 1:58 PM ET
Size
7.4 KB
Accession
0001179110-04-017594
Insider Transaction Report
Form 4
DENNEY ARTHUR J
DirectorSr. Exec. Vice President, COO
Transactions
- Exercise/Conversion
Phantom Units
2004-09-01−1,000→ 0 total→ Common Units (1,000 underlying) - Exercise/Conversion
Common Units
2004-09-01+1,000→ 4,250 total
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 four years, with 25% vesting at the end of the second and third years after the date of grant, and 50% vesting at the end of the fourth year after the date of grant. The vesting may be accelerated in certain instances if the issuer achieves certain unitholder distribution targets.
Documents
Issuer
MARKWEST ENERGY PARTNERS L P
CIK 0001166036
Entity typeother
Related Parties
1- filerCIK 0001235071
Filing Metadata
- Form type
- 4
- Filed
- Sep 2, 8:00 PM ET
- Accepted
- Sep 3, 1:58 PM ET
- Size
- 7.4 KB