DONALD C HEPPERMANN Insider Trading

General | Insider Transactions | Monthly Overview

Address: C/O MARKWEST HYDROCARBON, INC 155 INVERNESS DRIVE WEST, STE 200 ENGLEWOOD 80112 CO

Companies in which DONALD C HEPPERMANN is an Insider

MARKWEST HYDROCARBON INC

Trading Symbol: MWP
Industry: CRUDE PETROLEUM & NATURAL GAS [1311]
Position of DONALD C HEPPERMANN: Director
Holdings: 20,734 shares
Latest Transaction: Jun 06 2006

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of DONALD C HEPPERMANN

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Jun 06 2006	MWP	MARKWEST HYDROCARB ...	HEPPERMANN DONALD C	Director	Option Exercise	M	4.17	6,654	27,770	7,865
Jun 06 2006	MWP	MARKWEST HYDROCARB ...	HEPPERMANN DONALD C	Director	Buy	M	4.17	6,654	27,770	20,734	14.1 K to 20.7 K (+47.26 %)
Mar 30 2006	MWP	MARKWEST HYDROCARB ...	HEPPERMANN DONALD C	Director	Sell	S	22.51	1,200	27,012	12,800	14 K to 12.8 K (-8.57 %)
Mar 30 2006	MWP	MARKWEST HYDROCARB ...	HEPPERMANN DONALD C	Director	Sell	S	22.59	300	6,777	14,000	14.3 K to 14 K (-2.10 %)
Mar 30 2006	MWP	MARKWEST HYDROCARB ...	HEPPERMANN DONALD C	Director	Sell	S	22.71	1,500	34,065	14,300	15.8 K to 14.3 K (-9.49 %)
Mar 30 2006	MWP	MARKWEST HYDROCARB ...	HEPPERMANN DONALD C	Director	Option Exercise	M	5.00	6,050	30,250	13,200
Mar 30 2006	MWP	MARKWEST HYDROCARB ...	HEPPERMANN DONALD C	Director	Buy	M	5.00	6,050	30,250	15,800	9.8 K to 15.8 K (+62.05 %)

View all DONALD C HEPPERMANN insider transactions.