MERCER THOMAS M JR

Director at UNION DRILLING INC · on record since Jan 10, 2006
Director at LONE STAR TECHNOLOGIES INC · on record since May 7, 2004

Insider trading activity of MERCER THOMAS M JR

Transactions on record: 32; since May 7, 2004

Open-market buys: 1; $82.1K

Open-market sells: 9; $1.5M

Companies traded: 2; last filing May 5, 2008

Figures computed from official regulatory filings — .

Companies where MERCER THOMAS M JR has traded

UNION DRILLING INC2 tx · $82.1K · May 5, 2008
LONE STAR TECHNOLOGIES INC30 tx · $2M · Mar 4, 2005

Track record of MERCER THOMAS M JR

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of MERCER THOMAS M JR

Co-insiders of MERCER THOMAS M JR

MCHUGH M JOSEPHLONE STAR TECHNOLOGIES INC +1
ALGENPAR INCLONE STAR TECHNOLOGIES INC
ALPINE CAPITAL LPLONE STAR TECHNOLOGIES INC
ALVARADO JOSEPHLONE STAR TECHNOLOGIES INC
BEST RHYS JLONE STAR TECHNOLOGIES INC
BRUCE ROBERT W IIILONE STAR TECHNOLOGIES INC
Castillo Tina LUNION DRILLING INC
COLE JON CUNION DRILLING INC
CRANDALL J TAYLORLONE STAR TECHNOLOGIES INC
DINGES DAN OLONE STAR TECHNOLOGIES INC
DUNN W BYRONLONE STAR TECHNOLOGIES INC
Gallegos John A. Jr.UNION DRILLING INC
Glauthier T JUNION DRILLING INC
Goldberg David SUNION DRILLING INC
Gunst Jeffrey PUNION DRILLING INC
HARMON WILLIAM HUNION DRILLING INC
Harrell RonaldUNION DRILLING INC
HEGI FREDERICK B JRLONE STAR TECHNOLOGIES INC
HOFFEN HOWARD IUNION DRILLING INC
KEISER ROBERT LLONE STAR TECHNOLOGIES INC
KELLEY ROBERTLONE STAR TECHNOLOGIES INC
KESZLER CHARLES JLONE STAR TECHNOLOGIES INC
Metalmark Capital LLCUNION DRILLING INC
MICALLEF ALFRED NLONE STAR TECHNOLOGIES INC
Moon John JUNION DRILLING INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
UNION DRILLING INCListing unverified	May 5, 2008	Buy	5,000	16.41	$82.1K	conv 67First in 12mo	SEC
UNION DRILLING INCListing unverified	Nov 29, 2007	AwardD (derivative)	7,351	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Mar 4, 2005	Other	2,400	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Exercise	5,000	19.75 USD	$98.8K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Sell	-5,000	45.00 USD	$225K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Sell	-2,500	45.00 USD	$112.5K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Exercise	5,000	19.75 USD	$98.8K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Sell	-5,000	42.50 USD	$212.5K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Sell	-5,000	42.50 USD	$212.5K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Exercise	5,000	19.75 USD	$98.8K	Unusual size	SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Sell	-5,000	40.00 USD	$200K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Sell	-5,000	40.00 USD	$200K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	ExerciseD (derivative)	-2,500	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	Exercise	2,500	19.75 USD	$49.4K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
UNION DRILLING INCListing unverified	May 5, 2008	Buy	5,000	16.41	$82.1K	conv 67First in 12mo	SEC
UNION DRILLING INCListing unverified	Nov 29, 2007	AwardD (derivative)	7,351	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Mar 4, 2005	Other	2,400	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Exercise	5,000	19.75 USD	$98.8K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Sell	-5,000	45.00 USD	$225K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Sell	-2,500	45.00 USD	$112.5K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 25, 2005	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Exercise	5,000	19.75 USD	$98.8K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Sell	-5,000	42.50 USD	$212.5K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	Sell	-5,000	42.50 USD	$212.5K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Feb 4, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Exercise	5,000	19.75 USD	$98.8K	Unusual size	SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Sell	-5,000	40.00 USD	$200K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Sell	-5,000	40.00 USD	$200K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Jan 28, 2005	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	ExerciseD (derivative)	-2,500	—	n/a (No price was disclosed in the filing)		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	Exercise	5,000	8.13 USD	$40.6K		SEC
LONE STAR TECHNOLOGIES INCListing unverified	Sep 30, 2004	Exercise	2,500	19.75 USD	$49.4K		SEC