STUMP DARWIN L

CFO at PETROLEUM DEVELOPMENT CORP · on record since Dec 15, 2004

Insider trading activity of STUMP DARWIN L

Transactions on record: 130; since Dec 11, 2003

Open-market buys: 12; $242.8K

Open-market sells: 70; $3M

Companies traded: 1; last filing Apr 3, 2008

Figures computed from official regulatory filings — .

Companies where STUMP DARWIN L has traded

PETROLEUM DEVELOPMENT CORP130 tx · $6.8M · Apr 3, 2008

Track record of STUMP DARWIN L

Statistical track record

Free

Open-market buys: 12

Last buy: May 26, 2004

Win rates and median returns are available with a free account (5 insiders/month).

Transaction history of STUMP DARWIN L

Co-insiders of STUMP DARWIN L

Amidon Daniel WillsonPETROLEUM DEVELOPMENT CORP
BROOKMAN BARTON R JRPETROLEUM DEVELOPMENT CORP
Butcher Pamela RPETROLEUM DEVELOPMENT CORP
Casabona Joseph E.PETROLEUM DEVELOPMENT CORP
Crisafio Anthony JPETROLEUM DEVELOPMENT CORP
DANNUNZIO VINCENT FPETROLEUM DEVELOPMENT CORP
DeLawder John APETROLEUM DEVELOPMENT CORP
Ellis Mark EPETROLEUM DEVELOPMENT CORP
Griggs Douglas JPETROLEUM DEVELOPMENT CORP
HONEYFIELD DAVIDPETROLEUM DEVELOPMENT CORP
Ibrahim Christina MPETROLEUM DEVELOPMENT CORP
Jacoby Sandra E.PETROLEUM DEVELOPMENT CORP
KORUS PAULPETROLEUM DEVELOPMENT CORP
Lance LauckPETROLEUM DEVELOPMENT CORP
Lillo DavidPETROLEUM DEVELOPMENT CORP
Martinet Nicole LPETROLEUM DEVELOPMENT CORP
Mazza Larry FPETROLEUM DEVELOPMENT CORP
McCullough Richard WPETROLEUM DEVELOPMENT CORP
Meyers R ScottPETROLEUM DEVELOPMENT CORP
Morgan Gregory APETROLEUM DEVELOPMENT CORP
MORGAN ROGER JPETROLEUM DEVELOPMENT CORP
NESTOR DONALD BPETROLEUM DEVELOPMENT CORP
NICKERSON RANDY SPETROLEUM DEVELOPMENT CORP
PARKE DAVID CPETROLEUM DEVELOPMENT CORP
Peterson Lynn APETROLEUM DEVELOPMENT CORP
PETROLEUM DEVELOPMENT CORPPETROLEUM DEVELOPMENT CORP
REASONER SCOTT JPETROLEUM DEVELOPMENT CORP
RETTINGER DALE GPETROLEUM DEVELOPMENT CORP
RILEY THOMAS EDWARDPETROLEUM DEVELOPMENT CORP
RYAN JAMES NPETROLEUM DEVELOPMENT CORP
Sabater Carlos A.PETROLEUM DEVELOPMENT CORP
Sands Diana LPETROLEUM DEVELOPMENT CORP
Shellum Gysle R.PETROLEUM DEVELOPMENT CORP
STEARNS ERIC RPETROLEUM DEVELOPMENT CORP
SWOVELAND JEFFREY CPETROLEUM DEVELOPMENT CORP
TRIMBLE JAMES MPETROLEUM DEVELOPMENT CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
PETROLEUM DEVELOPMENT CORP	Apr 3, 2008	Other	-12,000	69.67	$836K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 3, 2008	Other	-12,000	69.67	$836K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 18, 2008	Other	-471	67.31	$31.7K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 11, 2008	AwardD (derivative)	2,773	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Mar 11, 2008	Award	1,691	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Feb 22, 2008	Other	-448	71.75	$32.1K	SEC
PETROLEUM DEVELOPMENT CORP	Dec 21, 2007	Other	-916	58.31	$53.4K	SEC
PETROLEUM DEVELOPMENT CORP	Dec 21, 2007	Other	-961	58.31	$56K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	880	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	Award	4,381	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	880	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	Award	4,381	44.95	$196.9K	SEC
PETROLEUM DEVELOPMENT CORP	Feb 22, 2007	AwardD (derivative)	2,700	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Feb 22, 2007	Award	3,640	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	881	43.74	$38.5K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	881	43.74	$38.5K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	881	43.74	$38.5K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	Award	4,381	43.74	$191.6K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	880	43.74	$38.5K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
PETROLEUM DEVELOPMENT CORP	Apr 3, 2008	Other	-12,000	69.67	$836K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 3, 2008	Other	-12,000	69.67	$836K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 18, 2008	Other	-471	67.31	$31.7K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 11, 2008	AwardD (derivative)	2,773	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Mar 11, 2008	Award	1,691	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Feb 22, 2008	Other	-448	71.75	$32.1K	SEC
PETROLEUM DEVELOPMENT CORP	Dec 21, 2007	Other	-916	58.31	$53.4K	SEC
PETROLEUM DEVELOPMENT CORP	Dec 21, 2007	Other	-961	58.31	$56K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	880	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	Award	4,381	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 11, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	880	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	AwardD (derivative)	881	44.95	$39.6K	SEC
PETROLEUM DEVELOPMENT CORP	Apr 10, 2007	Award	4,381	44.95	$196.9K	SEC
PETROLEUM DEVELOPMENT CORP	Feb 22, 2007	AwardD (derivative)	2,700	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Feb 22, 2007	Award	3,640	0.00	—	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	881	43.74	$38.5K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	881	43.74	$38.5K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	881	43.74	$38.5K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	Award	4,381	43.74	$191.6K	SEC
PETROLEUM DEVELOPMENT CORP	Mar 20, 2006	AwardD (derivative)	880	43.74	$38.5K	SEC