DENNEY ARTHUR J

CIK 00012350712 companiesENGLEWOOD, CO

SEC Profile

Transactions

Companies

Filings

CIK

0001235071

Recent Transactions

39 trades

Exercise/Conversion
MARKWEST ENERGY PARTNERS L P
Phantom Units
2004-09-01−1,000→ 0 total
Exercise/Conversion
MARKWEST ENERGY PARTNERS L P
Common Units
2004-09-01+1,000→ 4,250 total
Exercise/Conversion
MARKWEST ENERGY PARTNERS L P
Phantom units
2004-08-23−1,250→ 0 total
Exercise/Conversion
MARKWEST ENERGY PARTNERS L P
Common units
2004-08-23+1,250→ 3,250 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Common Stock
2004-08-03$6.96/sh+680→ 26,798 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Stock Option (right to buy)
2004-08-03+680→ 0 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
Common Stock
2004-08-03$13.20/sh−358→ 26,440 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Stock Option (Right to Buy)
2004-08-03+832→ 0 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
Common Stock
2004-08-03$13.20/sh−644→ 26,118 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Common Stock
2004-08-03$10.23/sh+832→ 26,762 total
Sale
MARKWEST HYDROCARBON L.L.C.
Common stock
2004-06-18$12.10/sh−3,960→ 10,481 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
Common Stock
2004-03-31$12.44/sh−2,565→ 14,440 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
Common stock
2004-03-31$12.44/sh−2,564→ 14,441 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Stock Option (right to buy)
2004-03-31−6,211→ 0 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Stock Option (right to buy)
2004-03-31−313→ 0 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Common Stock
2004-03-31$4.89/sh+6,524→ 17,005 total
Exercise/Conversion
MARKWEST ENERGY PARTNERS L P
Common Units
2003-12-01+2,500→ 4,500 total
Exercise/Conversion
MARKWEST ENERGY PARTNERS L P
Phantom Units
2003-12-01−2,500→ 2,500 total
Sale
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-09-25$7.09/sh−746→ 10,481 total
Sale
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-09-11$7.00/sh−3,000→ 15,227 total
Sale
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-09-11$7.05/sh−2,000→ 13,227 total
Sale
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-09-05$7.00/sh−2,000→ 18,227 total
Sale
MARKWEST HYDROCARBON L.L.C.
COMMON STOCK
2003-09-03$7.00/sh−2,000→ 22,227 total
Award
MARKWEST ENERGY PARTNERS L P
Phantom Units
2003-09-01+1,000→ 1,000 total
Sale
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-08-27$7.05/sh−1,254→ 24,227 total
Sale
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-08-27$7.05/sh−1,320→ 0 total
Sale
MARKWEST HYDROCARBON L.L.C.
COMMON STOCK
2003-08-18$6.98/sh+2,640→ 0 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-06-19$6.99/sh+11,485→ 33,510 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-06-19$8.00/sh−670→ 23,165 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-06-19$5.38/sh+855→ 23,835 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
COMMON STOCK
2003-06-19$6.99/sh+11,485→ 33,510 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
OPTIONS
2003-06-19−11,485
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
COMMON STOCK
2003-06-19$5.38/sh+855→ 23,835 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
OPTIONS
2003-06-19−855→ 59,202 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
COMMON STOCK
2003-06-19$8.00/sh−10,530→ 22,980 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
COMMON STOCK
2003-06-19$8.00/sh−670→ 23,165 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Stock Option (right to buy)
2003-06-19−11,485→ 0 total
Tax Payment
MARKWEST HYDROCARBON L.L.C.
Common Stock
2003-06-19$8.00/sh−10,530→ 22,980 total
Exercise/Conversion
MARKWEST HYDROCARBON L.L.C.
Stock Option (right to buy)
2003-06-19−855→ 6,525 total

Companies

Recent Filings

Address

C/O MARKWEST HYDROCARBON, INC. 155 INVERNESS DRIVE WEST, STE 200

ENGLEWOOD, CO, 80112

View on SEC.gov